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United States
Securities and Exchange Commission
Washington, D.C. 20549
Form 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2024

OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from         to     
Commission file number 000-24498
DH_Logo_No Tagline_Black.jpg

DIAMOND HILL INVESTMENT GROUP, INC.

(Exact name of registrant as specified in its charter)
Ohio 65-0190407
(State of
incorporation)
 (I.R.S. Employer
Identification No.)
325 John H. McConnell Blvd., Suite 200, Columbus, Ohio 43215
(Address of principal executive offices) (Zip Code)
(614) 255-3333
(Registrant’s telephone number, including area code)
 
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Shares, no par value
DHILThe Nasdaq Stock Market
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.     Yes:  x    No:  ¨
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).     Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
 
Large accelerated filer   Accelerated filer x
Non-accelerated filer   Smaller reporting company 
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).     Yes:      No:  x

As of November 1, 2024, the registrant had 2,722,456 outstanding common shares.
1


DIAMOND HILL INVESTMENT GROUP, INC.
 
2

PART I:FINANCIAL INFORMATION
 
ITEM 1:Financial Statements
Diamond Hill Investment Group, Inc.
Consolidated Balance Sheets
 
9/30/202412/31/2023
 (Unaudited) 
ASSETS
Cash and cash equivalents$33,715,772 $46,991,879 
Investments163,263,883 147,738,862 
Accounts receivable20,810,366 18,051,241 
Prepaid expenses3,997,154 3,509,460 
Income taxes receivable2,621,209 1,620,864 
Property and equipment, net of depreciation7,755,377 2,591,604 
Deferred taxes8,646,048 11,590,438 
Total assets$240,809,809 $232,094,348 
LIABILITIES AND SHAREHOLDERS’ EQUITY
Liabilities
Accounts payable and accrued expenses$6,338,203 $5,421,454 
Accrued incentive compensation22,664,898 29,500,000 
Lease liability6,388,801 768,916 
Deferred compensation
38,924,862 36,087,170 
Total liabilities74,316,764 71,777,540 
Permanent shareholders’ equity
Common shares, no par value: 7,000,000 shares authorized; 2,732,931 issued and outstanding at September 30, 2024 (inclusive of 195,620 unvested shares); 2,823,076 issued and outstanding at December 31, 2023 (inclusive of 190,172 unvested shares)
30,051,853 22,164,410 
Preferred shares, undesignated, 1,000,000 shares authorized and unissued
  
Deferred equity compensation(18,521,215)(15,392,418)
Retained earnings154,962,407 153,544,816 
Total permanent shareholders’ equity166,493,045 160,316,808 
Total liabilities and shareholders’ equity$240,809,809 $232,094,348 
The accompanying notes are an integral part of these consolidated financial statements.
3

Diamond Hill Investment Group, Inc.
Consolidated Statements of Income (unaudited)
 
Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
REVENUES:
Investment advisory$37,229,875 $33,668,351 $106,422,793 $97,211,253 
Mutual fund administration, net1,788,357 1,885,929 5,551,702 5,684,167 
Total revenue39,018,232 35,554,280 111,974,495 102,895,420 
OPERATING EXPENSES:
Compensation and related costs, excluding deferred compensation expense (benefit)19,509,116 17,837,787 55,987,247 51,600,045 
Deferred compensation expense (benefit)2,250,168 (859,252)4,571,396 1,867,983 
General and administrative4,323,863 3,819,667 12,755,373 10,963,453 
Sales and marketing1,841,064 1,566,997 5,421,578 4,941,079 
Mutual fund administration876,550 827,887 2,585,993 2,433,916 
Total operating expenses28,800,761 23,193,086 81,321,587 71,806,476 
NET OPERATING INCOME10,217,471 12,361,194 30,652,908 31,088,944 
NON-OPERATING INCOME
Investment income (loss), net9,668,961 (4,636,952)18,380,048 9,722,494 
Total non-operating income (loss)
9,668,961 (4,636,952)18,380,048 9,722,494 
NET INCOME BEFORE TAXES19,886,432 7,724,242 49,032,956 40,811,438 
Income tax expense(5,241,839)(2,523,649)(13,246,590)(11,338,849)
NET INCOME14,644,593 5,200,593 35,786,366 29,472,589 
Net (income) loss attributable to redeemable noncontrolling interest 1,272,839  (859,126)
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS$14,644,593 $6,473,432 $35,786,366 $28,613,463 
Earnings per share attributable to common shareholders
Basic$5.35 $2.20 $12.90 $9.61 
Diluted$5.35 $2.20 $12.90 $9.61 
Weighted average shares outstanding
Basic2,738,588 2,939,055 2,774,819 2,977,853 
Diluted2,738,588 2,939,055 2,774,819 2,977,853 
The accompanying notes are an integral part of these consolidated financial statements.
4

Diamond Hill Investment Group, Inc.
Consolidated Statements of Shareholders’ Equity and Redeemable Noncontrolling Interest (unaudited)


Three Months Ended September 30, 2024
Shares
Outstanding
Common
Shares
Deferred Equity
Compensation
Retained
Earnings
Total
Balance at June 30, 20242,751,331 $29,441,464 $(20,686,099)$147,780,950 $156,536,315 
Issuance of restricted stock grants9,223 1,490,529 (1,490,529)—  
Amortization of restricted stock grants— — 2,748,648 — 2,748,648 
Issuance of common shares related to employee stock purchase plan
433 69,976 — — 69,976 
Shares withheld related to employee tax withholding(308)(43,351)— — (43,351)
Forfeiture of restricted stock grants(5,372)(906,765)906,765 —  
Repurchase of common shares (inclusive of accrued excise tax of $32,248)
(22,376)— — (3,370,153)(3,370,153)
Cash dividends paid — — — (4,092,983)(4,092,983)
Net income— — — 14,644,593 14,644,593 
Balance at September 30, 20242,732,931 $30,051,853 $(18,521,215)$154,962,407 $166,493,045 
Three Months Ended September 30, 2023
Shares
Outstanding
Common
Shares
Deferred Equity
Compensation
Retained
Earnings
TotalRedeemable Noncontrolling Interest
Balance at June 30, 20232,950,264 $42,903,550 $(21,087,626)$142,125,141 $163,941,065 $22,743,998 
Issuance of restricted stock grants1,780 300,055 (300,055)— — — 
Amortization of restricted stock grants— — 3,058,008 — 3,058,008 — 
Issuance of common shares related to employee stock purchase plan
281 47,368 — — 47,368 — 
Shares withheld related to employee tax withholding(4,694)(804,082)— — (804,082)— 
Forfeiture of restricted stock grants(727)(115,085)115,085 — — — 
Repurchase of common shares (inclusive of accrued excise tax of $34,429)
(28,142)(4,734,408)— — (4,734,408)— 
Cash dividends paid— — — (4,408,948)(4,408,948)— 
Net income (loss)— — — 6,473,432 6,473,432 (1,272,839)
Net subscriptions of Consolidated Funds — — — — — 3,865,022 
Balance at September 30, 20232,918,762 $37,597,398 $(18,214,588)$144,189,625 $163,572,435 $25,336,181 
The accompanying notes are an integral part of these consolidated financial statements.


5

Diamond Hill Investment Group, Inc.
Consolidated Statements of Shareholders’ Equity and Redeemable Noncontrolling Interest (unaudited)

Nine Months Ended September 30, 2024
Shares
Outstanding
Common
Shares
Deferred Equity
Compensation
Retained
Earnings
Total
Balance at December 31, 20232,823,076 $22,164,410 $(15,392,418)$153,544,816 $160,316,808 
Issuance of restricted stock grants
86,279 13,309,354 (13,309,354)— — 
Amortization of restricted stock grants
— — 8,971,076 — 8,971,076 
Issuance of common shares related to employee stock purchase plan
2,408 370,612 — — 370,612 
Shares withheld related to employee tax withholding(29,282)(4,583,042)— — (4,583,042)
Forfeiture of restricted stock grants
(7,125)(1,209,481)1,209,481 —  
Repurchase of common shares (inclusive of accrued excise tax of $194,338)
(142,425)— — (21,895,539)(21,895,539)
Cash dividends paid— — — (12,473,236)(12,473,236)
Net income— — — 35,786,366 35,786,366 
Balance at September 30, 20242,732,931 $30,051,853 $(18,521,215)$154,962,407 $166,493,045 

Nine Months Ended September 30, 2023
Shares
Outstanding
Common
Shares
Deferred Equity
Compensation
Retained
Earnings
TotalRedeemable Noncontrolling Interest
Balance at December 31, 20223,010,457 $51,688,631 $(17,011,144)$128,994,758 $163,672,245 $14,126,198 
Issuance of restricted stock grants57,464 10,781,796 (10,781,796)— — — 
Amortization of restricted stock grants— — 8,897,748 — 8,897,748 — 
Issuance of common shares related to 401k plan match
99 16,344 — — 16,344 — 
Issuance of common shares related to employee stock purchase plan
2,659 441,527 — — 441,527 — 
Shares withheld related to employee tax withholding(29,294)(4,977,863)— — (4,977,863)— 
Forfeiture of restricted stock grants(4,191)(680,604)680,604 — — — 
Repurchase of common shares (inclusive of accrued excise tax of $106,670)
(118,432)(19,672,433)— — (19,672,433)— 
Cash dividends paid — — — (13,418,596)(13,418,596)— 
Net income— — — 28,613,463 28,613,463 859,126 
Net subscriptions of Consolidated Fund
— — — — — 10,350,857 
Balance at September 30, 20232,918,762 $37,597,398 $(18,214,588)$144,189,625 $163,572,435 $25,336,181 
The accompanying notes are an integral part of these consolidated financial statements.
6

Diamond Hill Investment Group, Inc.
Consolidated Statements of Cash Flows (unaudited)
 
 Nine Months Ended 
 September 30,
 20242023
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income $35,786,366 $29,472,589 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation934,742 972,416 
Share-based compensation9,026,666 8,980,313 
Increase in accounts receivable(2,759,125)(5,268,228)
Change in current income taxes(1,000,345)494,715 
Change in deferred income taxes2,944,390 888,205 
Net gains on investments(15,658,032)(6,194,268)
Net change in securities held by Consolidated Fund (10,930,911)
Decrease in accrued incentive compensation(6,835,102)(11,292,276)
Increase in deferred compensation2,837,692 1,610,284 
Other changes in assets and liabilities162,487 2,898,329 
Net cash provided by operating activities25,439,739 11,631,168 
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment(406,400)(21,705)
Purchase of Company sponsored investments(10,451,525)(6,626,384)
Proceeds from sale of Company sponsored investments10,584,536 4,799,073 
Net cash used in investing activities(273,389)(1,849,016)
CASH FLOWS FROM FINANCING ACTIVITIES:
Value of common shares withheld related to employee tax withholding
(4,583,042)(4,977,863)
Payment of dividends(12,473,236)(13,418,596)
Net subscriptions received from redeemable noncontrolling interest holders 10,350,857 
Repurchases of common shares(21,701,201)(19,565,763)
Proceeds received under employee stock purchase plan315,022 375,306 
Net cash used in financing activities(38,442,457)(27,236,059)
CASH AND CASH EQUIVALENTS
Net change during the period(13,276,107)(17,453,907)
At beginning of period46,991,879 63,195,302 
At end of period$33,715,772 $45,741,395 
Supplemental information related to non-cash activities
Operating lease right-of-use asset addition, net of lease incentives$3,173,981 $ 
Lease incentives included in property and equipment$2,837,175 $ 
Supplemental information related to cash activities:
Income taxes paid$11,302,545 $9,955,929 

The accompanying notes are an integral part of these consolidated financial statements.
7

Diamond Hill Investment Group, Inc.
Notes to Consolidated Financial Statements (unaudited)
Note 1 Business and Organization
Diamond Hill Investment Group, Inc., an Ohio corporation (“DHIL” and, collectively with its subsidiaries, the “Company”), derives its consolidated revenues and net income from investment advisory and fund administration services provided by its wholly-owned subsidiary, Diamond Hill Capital Management, Inc., an Ohio corporation (“DHCM”).

DHCM is a registered investment adviser. DHCM is the investment adviser and administrator for the Diamond Hill Funds (the “Funds”), a series of open-end mutual funds. DHCM also provides investment advisory services to Diamond Hill Micro Cap Fund, LP (“DHMF”), a private fund, as well as separately managed accounts, collective investment trusts (“CITs”), other pooled vehicles including sub-advised funds, and model delivery programs.
Note 2 Significant Accounting Policies
Basis of Presentation
The accompanying unaudited, condensed, and consolidated financial statements of the Company as of September 30, 2024 and December 31, 2023, and for the three-month and nine-month periods ended September 30, 2024 and 2023, have been prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”), the instructions to Form 10-Q, and Article 10 of Securities and Exchange Commission (“SEC”) Regulation S-X. Accordingly, the accompanying financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of the Company’s management (“management”), all adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of the financial condition and results of operations as of the dates, and for the interim periods, presented, have been included. The accompanying unaudited, condensed, and consolidated financial statements and these footnotes should be read in conjunction with the audited consolidated financial statements of the Company included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2023 (the “2023 Form 10-K”), as filed with the SEC.
Operating results for the three-month and nine-month periods ended September 30, 2024, are not necessarily indicative of the results the Company may expect for any fiscal quarter, the full fiscal year ending December 31, 2024, or any subsequent period.

For further information regarding the risks to the Company’s business, refer to the consolidated financial statements and notes thereto in the 2023 Form 10-K, as well as “Part I – Item 1A. – Risk Factors” of the 2023 Form 10-K, the “Cautionary Note Regarding Forward-Looking Statements” in “Part I – Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Quarterly Report on Form 10-Q (this “Form 10-Q”), and “Part II – Item 1A. – Risk Factors” of this Form 10-Q.
Use of Estimates
The preparation of the accompanying unaudited, condensed, and consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements as well as the reported amounts of revenue and expense during the reporting period. Estimates have been prepared based on the most current and best available information, but actual results could differ materially from those estimates.
8

Reclassification
Certain prior period amounts and disclosures may have been reclassified to conform to the current period’s financial presentation.
Prior to January 1, 2024, the Company recorded share repurchases as a reduction to common shares in permanent shareholders’ equity. Effective January 1, 2024, share repurchases have been recorded as a reduction to retained earnings in permanent shareholders’ equity. The Company has not reclassified any share repurchases included in common shares prior to January 1, 2024.
Principles of Consolidation
The accompanying unaudited, condensed, and consolidated financial statements include the operations of DHIL and its consolidated subsidiaries. All inter-company transactions and balances have been eliminated in consolidation.
DHCM holds certain investments in the Funds and DHMF for general corporate investment purposes, to provide seed capital for newly formed strategies, or to add capital to existing strategies. The Funds are organized in a series fund structure in which there are multiple mutual funds within one trust (the “Trust”). The Trust is an open-end investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”). Each individual Fund represents a separate share class of a legal entity organized under the Trust. DHMF is organized as a Delaware limited partnership and is exempt from registration under the 1940 Act.
DHIL consolidates those subsidiaries and investments over which it has a controlling interest. The Company is generally deemed to have a controlling interest when it owns the majority of the voting interest of a voting rights entity (“VRE”) or is deemed to be the primary beneficiary of a variable interest entity (“VIE”). A VIE is an entity that lacks sufficient equity to finance its activities or any entity whose equity holders do not have defined power to direct the activities of the entity normally associated with an equity investment. The Company’s analysis to determine whether an entity is a VIE or a VRE involves judgment and consideration of several factors, including an entity’s legal organization, equity structure, the rights of the investment holders, the Company’s ownership interest in the entity, and the Company’s contractual involvement with the entity. The Company continually reviews and reconsiders its controlling interest, VIE, and VRE conclusions upon the occurrence of certain events, such as changes to its ownership interest or amendments to contract documents.
The Company performs its consolidation analysis at the individual Fund level and has concluded that the Funds are VREs, because the structure of the Funds is such that the shareholders are deemed to have the power through voting rights to direct the activities that most significantly impact each Fund’s economic performance. The Funds are consolidated if DHIL ownership, directly or indirectly, represents a majority interest (greater than 50%). The Company records redeemable noncontrolling interests in consolidated investments for which the Company’s ownership is less than 100%. As of December 31, 2023 and September 30, 2024, the Company had not consolidated any of the Funds. During the three-month and nine-month periods ended September 30, 2023, the Company consolidated the Diamond Hill International Fund. Each Fund consolidated during the applicable period is referred to as a “Consolidated Fund”.
DHCM is the investment adviser to DHMF and is the managing member of Diamond Hill Fund GP, LLC (the “General Partner”), which is the general partner of DHMF. DHCM is wholly owned by, and consolidated with, DHIL. Further, through its control of the General Partner, DHCM has the power to direct DHMF’s economic activities and the right to receive investment advisory fees from DHMF that may be significant. DHMF commenced operations on June 1, 2021, and its underlying assets consist primarily of marketable securities.
The Company concluded DHMF was a VIE given that: (i) DHCM has disproportionately less voting interest than economic interest, and (ii) DHMF’s limited partners have full power to remove the General Partner (which is controlled by DHCM, and DHCM is controlled by DHIL) due to the existence of substantive kick-out rights. In addition, substantially all of DHMF’s activities are conducted on behalf of the General Partner, which has disproportionately few voting rights. The Company concluded it is not the primary beneficiary of DHMF as it lacks the power to control DHMF, since DHMF’s limited partners have single-party kick-out rights and can unilaterally remove the General Partner without cause. DHCM’s investments in DHMF are reported as a component of the Company’s investment portfolio and valued at DHCM’s respective share of DHMF’s net income or loss.
Gains and losses attributable to changes in the value of DHCM’s interests in DHMF are included in the Company’s reported investment income. The Company’s exposure to loss as a result of its involvement with DHMF is limited to the amount of its investment. DHCM is not obligated to provide, and has not provided, financial or other support to DHMF, except for its investment in DHMF to date and its contractually provided investment advisory responsibilities. The Company has not
9

provided liquidity arrangements, guarantees, or other commitments to support DHMF’s operations, and DHMF’s creditors and interest holders have no recourse to the general credit of the Company.
Redeemable Noncontrolling Interest
Redeemable noncontrolling interest represents third-party interests in the Consolidated Fund. This interest is redeemable at the option of the investors, and therefore, is not treated as permanent equity. Redeemable noncontrolling interest is recorded at redemption value, which approximates the fair value each reporting period.
Segment Information
Management has determined that the Company operates as a single business segment, which is providing investment advisory and related services to clients. Therefore, the Company does not present disclosures relating to operating segments in annual or interim financial statements.
Cash and Cash Equivalents
Cash and cash equivalents include demand deposits and money market mutual funds held by DHCM. The Company considers all highly liquid temporary cash instruments with an original maturity of three months or less to be cash equivalents. The Company places its cash on deposit with U.S. financial institutions that are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to $250,000. The Company’s credit risk in the event of failure of these financial institutions is represented by the difference between the FDIC limit and the total amount on deposit. Management monitors the financial institutions’ creditworthiness in conjunction with balances on deposit to minimize risk. The Company has amounts on deposit in excess of the insured limits. As of September 30, 2024, the Company had $2.0 million and $31.7 million in demand deposits and money market mutual funds, respectively. As of December 31, 2023, the Company had $2.8 million and $44.2 million in demand deposits and money market mutual funds, respectively.
Accounts Receivable
The Company records accounts receivable when they are due and presents them on the balance sheet net of any allowance for doubtful accounts. Accounts receivable are written off when they are determined to be uncollectible. Any allowance for doubtful accounts is estimated based on the Company’s historical losses, existing conditions in the industry, and the financial stability of the individual or entity that owes the receivable. No allowance for doubtful accounts was deemed necessary at either September 30, 2024, or December 31, 2023. Accounts receivable from the Funds were $10.0 million as of September 30, 2024, and $9.1 million as of December 31, 2023.
Investments
Management determines the appropriate classification of the Company’s investments at the time of purchase and re-evaluates its determination each reporting period.
Company sponsored investments, where the Company has neither the control nor the ability to exercise significant influence, as well as securities held in the Consolidated Fund, are measured at fair value based on quoted market prices. Unrealized gains and losses are recorded as investment income (loss) in the Company’s consolidated statements of income.
Investments classified as equity method investments represent investments in which the Company owns 20% to 50% of the outstanding voting interests in the entity or where it is determined that the Company is able to exercise significant influence but not control over the investments. When using the equity method, the Company recognizes its respective share of the investee’s net income or loss for the period, which is recorded as investment income (loss) in the Company’s consolidated statements of income.
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Property and Equipment
Property and equipment, consisting of leasehold improvements, right-of-use lease assets, computer equipment, capitalized software, furniture, and fixtures, are carried at cost less accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated lives of the assets.
Implementation costs incurred to develop or obtain internal-use software, including hosting arrangements, are capitalized and expensed on a straight-line basis over either the estimated useful life of the respective software or the term of the hosting arrangement.

Property and equipment is tested for impairment when there is an indication that the carrying amount of an asset may not be recoverable. When an asset is determined to not be recoverable, the impairment loss is measured based on the excess, if any, of the carrying value of the asset over its fair value.
Revenue Recognition – General
The Company recognizes revenue when DHCM satisfies performance obligations under the terms of a contract with a client. The Company earns substantially all of its revenue from DHCM investment advisory and fund administration contracts. Investment advisory and fund administration fees, generally calculated as a percentage of assets under management (“AUM”), are recorded as revenue as services are performed. In addition to fixed fees based on a percentage of AUM, one client account also provides periodic performance-based fees.
Revenue from contracts with clients that was earned during the three months ended September 30, 2024 and 2023 include:
Three Months Ended September 30, 2024
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$23,595,204 $1,788,357 $25,383,561 
Separately managed accounts, excluding performance-based fees6,698,073  6,698,073 
Other pooled vehicles2,878,015  2,878,015 
Collective investment trusts1,839,850  1,839,850 
Model delivery1,331,016  1,331,016 
Performance-based fees887,717  887,717 
$37,229,875 $1,788,357 $39,018,232 
Three Months Ended September 30, 2023
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$21,714,872 $1,885,929 $23,600,801 
Separately managed accounts, excluding performance-based fees6,150,388  6,150,388 
Other pooled vehicles2,451,019  2,451,019 
Model delivery1,306,460  1,306,460 
Performance-based fees1,176,351  1,176,351 
Collective investment trusts869,261  869,261 
$33,668,351 $1,885,929 $35,554,280 
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Revenue from contracts with clients that was earned during the nine months ended September 30, 2024 and 2023, include:
Nine Months Ended September 30, 2024
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$68,249,762 $5,551,702 $73,801,464 
Separately managed accounts, excluding performance-based fees20,083,201  20,083,201 
Other pooled vehicles8,522,431  8,522,431 
Collective investment trusts4,805,245  4,805,245 
Model delivery3,874,437  3,874,437 
Performance-based fees887,717  887,717 
$106,422,793 $5,551,702 $111,974,495 
Nine Months Ended September 30, 2023
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$64,019,839 $5,684,167 $69,704,006 
Separately managed accounts, excluding performance-based fees18,653,260  18,653,260 
Other pooled vehicles6,785,722  6,785,722 
Model delivery3,969,604  3,969,604 
Collective investment trusts2,606,477  2,606,477 
Performance-based fees1,176,351  1,176,351 
$97,211,253 $5,684,167 $102,895,420 

Revenue Recognition – Investment Advisory Fees
DHCM’s investment advisory contracts with clients have a single performance obligation because the contracted services are not separately identifiable from other obligations in the contracts, and therefore, are not distinct. All obligations to provide investment advisory services are satisfied over time by DHCM.
The fees DHCM receives for its services under its investment advisory contracts are based on AUM, which changes based on the value of securities held under each investment advisory contract. These fees are thereby constrained and represent variable consideration, and they are excluded from revenue until the AUM on which DHCM’s client is billed are no longer subject to market fluctuations.
DHCM also provides its strategy-specific model portfolios and related services to sponsors of model delivery programs. For its services, DHCM is paid a model delivery fee by the program sponsor at a pre-determined rate based on the amount of assets under advisement (“AUA”) in the program.
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Revenue Recognition – Performance-Based Fees
DHCM manages a client account that pays performance-based fees. These fees are calculated based on the client’s investment results over rolling five-year periods. The Company records the performance-based fees when it is probable that a significant reversal of the revenue will not occur. The Company recorded performance-based fees of $0.9 million during the three-month and nine-month periods ended September 30, 2024, and $1.2 million during the three-month and nine-month periods ended September 30, 2023. Since the completion of the initial five-year contract measurement term, the performance-based fee has been calculated annually based on the client investment results over the most recently completed five-year period. The Company’s next performance measurement period will be the 12 months ending September 30, 2025. AUM subject to that performance-based fee was approximately $531.6 million as of September 30, 2024.
Revenue Recognition – Mutual Fund Administration
DHCM has an administrative and transfer agency services agreement with the Funds under which DHCM performs certain services for each Fund. These services include performance obligations, such as mutual fund administration, fund accounting, transfer agency, and other related functions. These services are performed concurrently under DHCM’s agreement with the Funds. All performance obligations to provide these administrative services are satisfied over time, and the Company recognizes the related revenue as time progresses. Each Fund pays DHCM a fee for performing these services, which is calculated using an annual rate multiplied by the average daily net assets of each respective Fund share class. These fees are thereby constrained and represent variable consideration, and are excluded from revenue until the AUM on which DHCM bills the Funds are no longer subject to market fluctuations.
The Funds have selected and contractually engaged certain vendors to fulfill various services to benefit the Funds’ shareholders or to satisfy regulatory requirements of the Funds. These services include, among others, required shareholder mailings, federal and state registrations, and legal and audit services. In fulfilling a portion of its role under the administration and transfer agency services agreement with the Funds, DHCM acts as agent and pays for these services on behalf of the Funds. Each vendor is independently responsible for fulfillment of the services it has been engaged to provide and negotiates its fees and terms directly with the Funds’ management and board of trustees. Each year, the Funds’ board of trustees reviews the fee that each Fund pays to DHCM, and specifically considers the contractual expenses that DHCM pays on behalf of the Funds. As a result, DHCM is not involved in the delivery or pricing of these services, and bears no risk related to these services. Revenue has been recorded net of these Fund-related expenses.
Mutual fund administration gross and net revenue are summarized below:
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
Mutual fund administration:
Administration revenue, gross$6,402,818 $5,491,424 $18,051,623 $16,247,752 
Fund related expense(4,614,461)(3,605,495)(12,499,921)(10,563,585)
Mutual fund administration revenue, net$1,788,357 $1,885,929 $5,551,702 $5,684,167 
Income Taxes
The Company accounts for current and deferred income taxes through an asset and liability approach. Deferred tax assets are recognized for deductible temporary differences, and deferred tax liabilities are recognized for taxable temporary differences. Deferred tax assets are reduced by a valuation allowance when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.
The Company is subject to examination by federal and applicable state and local jurisdictions for various tax periods. The Company’s income tax positions are based on research and interpretations of the income tax laws and rulings in each of the jurisdictions in which it does business. Due to the subjectivity of interpretations of laws and rulings in each jurisdiction, the differences and interplay in tax laws among those jurisdictions, and the inherent uncertainty in estimating the final resolution of complex tax audit matters, the Company’s estimates of income tax liabilities may differ materially from actual payments or assessments. The Company regularly assesses its positions with regard to tax exposures and records liabilities for these uncertain tax positions and related interest and penalties, if any, according to the principles of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 740, Income Taxes. The Company records interest and penalties within income tax expense on the income statement. See Note 8.
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Earnings Per Share
Basic and diluted earnings per share (“EPS”) are computed by dividing net income attributable to common shareholders by the weighted average number of DHIL common shares outstanding for the period, which includes unvested restricted shares. See Note 9.
Recently Adopted Accounting Guidance
The Company did not adopt any new accounting guidance during the nine months ended September 30, 2024 that had a material effect on its financial position or results of operations.
Newly Issued But Not Yet Adopted Accounting Guidance
In December 2023, FASB issued Accounting Standards Update (“ASU”) No. 2023-09, “Improvements to Income Tax Disclosures.” This update requires certain revisions to income tax disclosures, primarily disclosures related to rate reconciliation and income taxes paid. ASU 2023-09 is effective for financial statements issued for annual periods beginning after December 15, 2024. The Company does not believe that adoption of ASU 2023-09 will materially impact its financial statements.
In November 2023, FASB issued Accounting Standards Update (“ASU”) No. 2023-07, “Improvements to Reportable Segment Disclosures.” The amendment requires annual and interim disclosures of significant segment expenses that are regularly provided to the chief operating decision maker by reportable segment and clarifies that single reportable segment entities are required to apply all existing segment disclosures in the guidance. ASU 2023-07 is effective for financial statements issued for annual periods beginning after December 15, 2023. The Company does not believe that adoption of ASU 2023-07 will materially impact its financial statements.
14

Note 3 Investments
The following table summarizes the carrying value of the Company’s investments as of September 30, 2024 and December 31, 2023:
As of
September 30, 2024December 31, 2023
Fair value investments:
Company sponsored investments$66,575,315 $63,208,573 
Company sponsored equity method investments96,688,568 84,530,289 
Total Investments$163,263,883 $147,738,862 


The components of net investment income (loss) are as follows:

Three Months Ended September 30,Nine Months Ended September 30,
2024202320242023
Realized gains$70,138 $211,446 $1,080,393 $1,017,983 
Change in unrealized8,620,510 (6,283,344)14,579,579 4,367,873 
Dividends997,553 1,457,543 2,773,166 4,497,091 
Other
(19,240)(22,597)(53,090)(160,453)
Investment income (loss), net$9,668,961 $(4,636,952)$18,380,048 $9,722,494 
Company-Sponsored Equity Method Investments
As of September 30, 2024, the Company’s equity method investments consisted of DHMF, the Diamond Hill International Fund, and the Diamond Hill Large Cap Concentrated Fund. The Company’s ownership percentage in these investments was 84%, 42%, and 44%, respectively. The Company’s ownership in DHMF, the Diamond Hill International Fund, and the Diamond Hill Large Cap Concentrated Fund includes $8.4 million of investments held in the Deferred Compensation Plans (as defined in Note 6).
The following table includes the condensed summary financial information from the Company’s equity method investments as of, and for the three-month and nine-month periods ended, September 30, 2024:
As of
September 30, 2024
Total assets$211,042,839 
Total liabilities8,623,462 
Net assets202,419,377 
DHCM’s portion of net assets$96,688,568 
For the Three Months EndedFor the Nine Months Ended
September 30, 2024September 30, 2024
Investment income$929,969 $3,506,857 
Expenses420,777 1,241,399 
Net realized gains 120,769 3,313,234 
Change in unrealized 11,228,899 18,153,145 
Net income
11,858,860 23,731,837 
DHCM’s portion of net income
$5,804,877 $11,705,156 
15

The Company’s investments at September 30, 2024 include its interest in DHMF, an unconsolidated VIE, as the Company is not deemed the primary beneficiary. The Company’s maximum risk of loss related to its involvement with DHMF is limited to the carrying value of its investment, which was $20.7 million as of September 30, 2024.
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Note 4 Fair Value Measurements
The Company determines the fair value of its cash equivalents and certain investments using the following broad levels listed below:
Level 1 - Unadjusted quoted prices for identical instruments in active markets.
Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-driven valuations in which all significant inputs are observable.
Level 3 - Valuations derived from techniques in which significant inputs are unobservable. The Company does not value any investments using Level 3 inputs.
These levels are not necessarily indicative of the risk or liquidity associated with investments.
The following table summarizes investments that are recognized in the Company’s consolidated balance sheet using fair value measurements (excluding investments classified as equity method investments) determined based upon the differing levels as of September 30, 2024:
Level 1Level 2Level 3Total
Cash equivalents$31,690,501   $31,690,501 
Fair value investments:
     Company-sponsored investments$66,575,315   $66,575,315 
Changes to fair values of the investments are recorded in the Company’s consolidated statements of income as investment income (loss), net.

Note 5 Line of Credit
The Company has a committed Line of Credit Agreement (the “Credit Agreement”) with a commercial bank that matures on December 12, 2024, which permits the Company to borrow up to $25.0 million. Borrowings under the Credit Agreement bear interest at a rate equal to the Secured Overnight Financing Rate plus 1.10%. The Company pays a commitment fee on the unused portion of the facility, accruing at a rate per annum of 0.10%.
The proceeds of the Credit Agreement may be used by the Company for ongoing working capital needs, to seed new and existing investment strategies, and for other general corporate purposes. The Credit Agreement contains customary representations, warranties, and covenants.
The Company did not borrow under the Credit Agreement during the nine months ended September 30, 2024, and no borrowings were outstanding as of September 30, 2024.

Note 6 Compensation Plans
Share-Based Payment Transactions
The Company maintains the shareholder-approved Diamond Hill Investment Group, Inc. 2022 Equity and Cash Incentive Plan (the “2022 Plan”), which authorizes the issuance of 300,000 DHIL common shares in various forms of equity awards. As of September 30, 2024, there were 153,478 DHIL common shares available for grants under the 2022 Plan. Previously, the Company issued equity awards under the Diamond Hill Investment Group, Inc. 2014 Equity and Cash Incentive Plan (the “2014 Plan”). There are no longer any DHIL common shares available for issuance under the 2014 Plan, although certain grants previously made under the 2014 Plan remain issued and outstanding.
Restricted stock grants represent DHIL common shares issued and outstanding upon grant that remain subject to restrictions until specified vesting conditions are satisfied. The Company issues to all new employees upon hire restricted stock grants that cliff vest after five years of employment with the Company. After the end of each year, the Company also issues to certain key employees restricted stock grants that vest ratably on an annual basis over three years.
17

Restricted stock grants are valued based upon the fair market value of the DHIL common shares on the applicable grant date. The restricted stock grants are recorded as deferred compensation in the equity section of the balance sheet on the grant date and then recognized as compensation expense on a straight-line basis over the vesting period of the respective grant. The Company’s policy is to adjust compensation expense for forfeitures as they occur.
The following table represents a roll-forward of outstanding restricted stock and related activity for the nine months ended September 30, 2024:
SharesWeighted-Average
Grant Date Price
per Share
Outstanding restricted stock as of December 31, 2023190,172 $164.69 
Grants issued86,279 154.26 
Grants vested(73,706)169.38 
Grants forfeited(7,125)169.75 
Total outstanding restricted stock as of September 30, 2024195,620 $158.13 
Total deferred equity compensation related to unvested restricted stock was $18.5 million as of September 30, 2024. The recognition of compensation expense related to deferred compensation over the remaining vesting periods is as follows:
Three Months 
 Remaining In
      
20242025202620272028ThereafterTotal
$2,822,651 $8,202,433 $4,958,899 $1,635,028 $624,166 $278,038 $18,521,215 
Employee Stock Purchase Plan
Under the Diamond Hill Investment Group, Inc. Employee Stock Purchase Plan (the “ESPP”), eligible employees may purchase DHIL common shares at 85% of the fair market value on the last day of each offering period. Each offering period is approximately three months, which generally coincides with the Company’s fiscal quarters. During the nine-month period ended September 30, 2024, ESPP participants purchased 2,408 DHIL common shares for $0.3 million, and the Company recorded $0.1 million of share-based payment expense related to the discount to fair market value for these purchases. During the nine-month period ended September 30, 2023, ESPP participants purchased 2,659 DHIL common shares for $0.4 million and the Company recorded $0.1 million of share-based payment expense related to these purchases.
401(k) Plan
The Company sponsors a 401(k) plan in which all employees are eligible to participate. Company employees may contribute a portion of their compensation subject to certain limits based on federal tax laws. The Company matches employee contributions equal to 250.0% of the first 6.0% of an employee’s compensation contributed to the plan. The Company may settle the 401(k) plan matching contributions in cash or DHIL common shares. Employees vest ratably in the matching contributions over a five-year period.
Deferred Compensation Plans
The Company sponsors the Diamond Hill Fixed Term Deferred Compensation Plan and the Diamond Hill Variable Term Deferred Compensation Plan (together, the “Deferred Compensation Plans”). Under the Deferred Compensation Plans, participants may elect to voluntarily defer, for a minimum of five years (subject to an earlier distribution in the case of the participant’s death or disability or a change in control of DHIL), certain incentive compensation that the Company then contributes into the Deferred Compensation Plans. Participants are responsible for designating investment options for the assets they contribute, and the distribution paid to each participant reflects any gains or losses on the assets realized in connection with the Deferred Compensation Plans. Assets held in the Deferred Compensation Plans are included in the Company’s investment portfolio, and the associated obligation to participants is included in deferred compensation liability. Deferred compensation liability was $38.9 million and $36.1 million as of September 30, 2024 and December 31, 2023, respectively.
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Note 7 Operating Lease

On July 31, 2024, the Company entered into a 10-year extension of its lease through March 31, 2035, for office space of approximately 37,829 square feet at a single location.
As of September 30, 2024, the carrying value of the right-of-use asset, which is included in property and equipment on the consolidated balance sheets, was approximately $3.5 million. As of September 30, 2024, the carrying value of the lease liability was approximately $6.4 million.
The carrying value of the lease liability includes both principal and accrued interest on lease payments that are due in the current and future periods. Lease liability is measured at the present value of the remaining lease payments, discounted using the discount rate determined at the lease commencement date. Interest expense on lease liability is recognized in the consolidated income statements over the lease term.
As of September 30, 2024, the weighted average discount rate applied to the Company’s lease liability was 6.5%, reflective of the Company’s incremental borrowing rate. The determination of the incremental borrowing rate involves judgement, including assumptions about the Company’s credit risk, economic conditions, and the lease-specific circumstances such as lease term and asset class. Changes in these assumptions could have a material impact on the measurement of the Company’s lease liability.
The following table summarizes the total lease and operating expenses for the three-month and nine-month periods ended September 30, 2024 and 2023:
September 30,
2024
September 30,
2023
Three Months Ended$246,089 $234,336 
Nine Months Ended$682,755 $674,749 
The following table provides a maturity analysis of the Company’s operating lease liability, based on undiscounted cash flows, as of September 30, 2024:
September 30, 2024
2024$156,045 
2025723,480 
2026773,603 
2027796,868 
2028820,889 
2029 and Thereafter5,715,394 
Total undiscounted operating lease payments8,986,279 
Less: Imputed interest(2,597,478)
Present value of operating lease liability$6,388,801 



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Note 8 Income Taxes
The Company has determined its interim tax provision projecting an estimated annual effective tax rate.
A reconciliation of the statutory federal tax rate to the Company’s effective income tax rate is as follows:
Nine Months Ended 
 September 30,
20242023
   Statutory U.S. federal income tax rate21.0 %21.0 %
   State and local income taxes, net of federal benefit4.8 %4.9 %
   Internal revenue code section 162 limitations1.2 %2.0 %
   Other %0.5 %
Unconsolidated effective income tax rate27.0 %28.4 %
   Impact attributable to redeemable noncontrolling interest(a)
 %(0.6)%
Effective income tax rate27.0 %27.8 %
(a) The provision for income taxes includes the impact of the operations of the Consolidated Fund, which is not subject to federal income taxes. Accordingly, a portion of the Company’s earnings are not subject to corporate tax levels.
The Company’s actual effective tax rate for the fiscal year ending December 31, 2024 could be materially different from the projected rate as of September 30, 2024.
The net temporary differences incurred to date will reverse in future periods as the Company generates taxable earnings. The Company believes that it is more likely than not that the results of future operations will generate sufficient taxable income to realize the net deferred tax assets recorded. The Company records a valuation allowance when it is more likely than not that some portion or all of the deferred tax assets will not be realized. As of September 30, 2024 and December 31, 2023, no valuation allowance was deemed necessary.
FASB ASC 740, Income Taxes, prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken, or expected to be taken, in a tax return, and also provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods, disclosure, and transition.  The Company recognizes tax benefits related to positions taken, or expected to be taken, on its tax returns, only if the positions are “more-likely-than-not” sustainable. Once this threshold has been met, the Company’s measurement of its expected tax benefits is recognized in its financial statements. The Company did not record an accrual for tax-related uncertainties or unrecognized tax positions as of September 30, 2024 or December 31, 2023.
The Company did not recognize any interest and penalties during the nine months ended September 30, 2024.

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Note 9 Earnings Per Share

Basic and diluted EPS are calculated under the two-class method and are computed by dividing net income attributable to common shareholders by the weighted average number of DHIL common shares outstanding for the period, including unvested restricted shares. For the periods reported, DHIL did not have any dilutive common shares outstanding. DHIL has not issued any preferred shares. The following table sets forth the computation for basic and diluted EPS:
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
Net income $14,644,593 $5,200,593 $35,786,366 $29,472,589 
Less: Net (income) loss attributable to redeemable noncontrolling interest 1,272,839  (859,126)
Net income attributable to common shareholders$14,644,593 $6,473,432 $35,786,366 $28,613,463 
Weighted average number of outstanding shares - Basic2,738,588 2,939,055 2,774,819 2,977,853 
Weighted average number of outstanding shares - Diluted2,738,588 2,939,055 2,774,819 2,977,853 
Earnings per share attributable to common shareholders
Basic$5.35 $2.20 $12.90 $9.61 
Diluted$5.35 $2.20 $12.90 $9.61 

Note 10 Commitments and Contingencies
The Company indemnifies its directors, officers, and certain employees for certain liabilities that may arise from the performance of their duties to the Company. From time to time, the Company may be involved in legal matters incidental to its business. There are currently no such legal matters pending that the Company believes will have a material adverse effect on its consolidated financial statements. However, litigation involves an element of uncertainty, and future developments could cause legal actions or claims to have a material adverse effect on the Company’s financial condition, results of operations, and/or liquidity.
Additionally, in the normal course of business, the Company enters into agreements that contain a variety of representations and warranties and that provide indemnification obligations. Certain agreements do not contain any limits on the Company’s liability and could involve future claims that may be made against the Company that have not yet occurred. Therefore, it is not possible to estimate the Company’s potential liability under these indemnities. Further, the Company maintains insurance policies that may provide full or partial coverage against certain of these liabilities.

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Note 11 Subsequent Events
On November 4, 2024, DHIL’s board of directors (“Board”) approved a quarterly cash dividend of $1.50 per share, payable on December 6, 2024, to shareholders of record as of the close of business on November 22, 2024. This dividend is expected to reduce shareholders’ equity by approximately $4.1 million.
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ITEM 2:Management’s Discussion and Analysis of Financial Condition and Results of Operations
Cautionary Note Regarding Forward-Looking Statements
This Form 10-Q, the documents incorporated herein by reference and statements, whether oral or written, made from time to time by representatives of the Company may contain or incorporate “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, as amended (the “PSLR Act”), Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Such statements are provided under the “safe harbor” protection of the PSLR Act. Forward-looking statements include, but are not limited to, statements regarding anticipated operating results, prospects and levels of AUM or AUA, technological developments, economic trends (including interest rates and market volatility), expected transactions and similar matters. The words “may,” “believe,” “expect,” “anticipate,” “target,” “goal,” “project,” “estimate,” “guidance,” “forecast,” “outlook,” “would,” “will,” “continue,” “likely,” “should,” “hope,” “seek,” “plan,” “intend,” and variations of such words and similar expressions identify forward-looking statements. Similarly, descriptions of the Company’s objectives, strategies, plans, goals, or targets are also forward-looking statements. Forward-looking statements are based on the Company’s expectations at the time such statements are made, speak only as of the dates they are made and are susceptible to a number of risks, uncertainties and other factors. While the Company believes that the assumptions underlying its forward-looking statements are reasonable, investors are cautioned that any of the assumptions could prove to be inaccurate and, accordingly, the Company’s actual results and experiences may differ materially from the anticipated results or other expectations expressed in its forward-looking statements.
Factors that may cause the Company’s actual results or experiences to differ materially from results discussed in forward-looking statements include, but are not limited to: (i) any reduction in the Company’s AUM or AUA; (ii) withdrawal, renegotiation, or termination of investment advisory agreements; (iii) damage to the Company’s reputation; (iv) failure to comply with investment guidelines or other contractual requirements; (v) challenges from the competition the Company faces in its business; (vi) challenges from industry trends towards lower fee strategies and model portfolio arrangements; (vii) adverse regulatory and legal developments; (viii) unfavorable changes in tax laws or limitations; (ix) interruptions in or failure to provide critical technological service by the Company or third parties; (x) adverse civil litigation and government investigations or proceedings; (xi) failure to adapt to or successfully incorporate technological changes, such as artificial intelligence, into the Company’s business; (xii) risk of loss on the Company’s investments; (xiii) lack of sufficient capital on satisfactory terms; (xiv) losses or costs not covered by insurance; (xv) a decline in the performance of the Company’s products; (xvi) changes in interest rates and inflation; (xvii) changes in national and local economic and political conditions; (xviii) the continuing economic uncertainty in various parts of the world; (xix) the after-effects of the COVID-19 pandemic and the actions taken in connection therewith; (xx) political uncertainty caused by, among other things, political parties, economic nationalist sentiments, tensions surrounding the current socioeconomic landscape; and (xxi) other risks identified from time-to-time in the Company’s public documents on file with the SEC.

Forward-looking statements attributable to the Company or any person acting on its behalf are expressly qualified in their entirety by the cautionary statements above, in “Part I – Item 1A. – Risk Factors” of the 2023 Form 10-K, and in the Company’s public documents on file with the SEC. New risks and uncertainties arise from time to time, and factors that the Company currently deems immaterial may become material, and it is impossible for the Company to predict these events or how they may affect it. The Company undertakes no obligation to update any forward-looking statements after the date they are made, whether as a result of new information, future events or developments or otherwise, except as required by law, although it may do so from time to time. Readers are advised to review this Form 10-Q in its entirety and consult any further disclosures the Company makes on related subjects in its public announcements and SEC filings. The Company does not endorse any projections regarding future performance that may be made by third parties.
General
The Company derives its consolidated revenue and net income from investment advisory and fund administration services provided by DHCM. DHCM is a registered investment adviser under the 1940 Act, and is the investment adviser and administrator for the Funds. DHCM also provides investment advisory and related services to DHMF as well as separately managed accounts, CITs, other pooled vehicles including sub-advised funds, and model delivery programs.
The Company believes focusing on generating excellent, long-term investment outcomes and building enduring client partnerships will enable it to grow its intrinsic value to achieve a compelling, long-term return for its shareholders.
The Company accomplishes this through its shared investment principles, including: (i) valuation-disciplined active portfolio management; (ii) fundamental bottom-up research; (iii) a long-term, business owner mindset; and (iv) a client alignment philosophy that ensures clients’ interests come first. Client alignment is emphasized through: (i) a strategic capacity discipline
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that protects portfolio managers’ abilities to generate excess returns; (ii) personal investment by the Company’s portfolio managers in the strategies they manage; (iii) portfolio manager compensation being driven by long-term investment results in client portfolios; and (iv) a fee philosophy focused on a fair sharing of the economics among clients, employees, and shareholders. The Company’s core cultural values of curiosity, ownership, trust, and respect create an environment where investment professionals focus on investment results and all teammates focus on the overall client experience.
The Company offers a variety of investment strategies designed for long-term strategic allocations from institutionally-oriented investors in key asset classes, aligning its investment team’s competitive advantages with its clients’ needs.
Assets Under Management
DHCM’s principal source of revenue is investment advisory fees earned from managing client accounts under investment advisory and sub-advisory agreements. The fees earned depend on the type of investment strategy, account size, and servicing requirements. DHCM’s revenues depend largely on the total value and composition of its AUM. Accordingly, net cash flows from clients, market fluctuations, and the composition of AUM impact the Company’s revenues and results of operations. The Company also has certain agreements that allow it to earn performance-based fees if investment returns exceed targeted amounts over a specified measurement period.
Model Delivery Programs - Assets Under Advisement
DHCM provides strategy-specific model portfolios to sponsors of model delivery programs. DHCM is paid for its services by the program sponsors at a pre-determined rate based on AUA in the model delivery programs. DHCM does not have discretionary investment authority over individual client accounts in the model delivery programs, and therefore, AUA is not included in the Company’s AUM.
The Company’s revenues are highly dependent on both the value and composition of AUM and AUA. The following is a summary of the Company’s AUM by product and investment strategy, a roll-forward of the change in AUM, and a summary of AUA for the three-month and nine-month periods ended September 30, 2024 and 2023:
Assets Under Management and Assets Under Advisement
As of September 30,
(in millions, except percentages)20242023% Change
Diamond Hill Funds$18,416 $14,744 25 %
Separately managed accounts6,841 6,041 13 %
Collective investment trusts1,978 1,129 75 %
Other pooled vehicles4,040 3,069 32 %
Total AUM31,275 24,983 25 %
Total AUA1,957 1,638 19 %
Total AUM and AUA$33,232 $26,621 25 %
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Assets Under Management
by Investment Strategy
As of September 30,
(in millions, except percentages)20242023% Change
U.S. Equity
Large Cap$19,065 $15,738 21 %
Small-Mid Cap2,482 2,406 %
Mid Cap1,120 905 24 %
Select744 493 51 %
Small Cap267 289 (8)%
Large Cap Concentrated129 86 50 %
Micro Cap25 19 32 %
    Total U.S. Equity23,832 19,936 20 %
Alternatives
Long-Short1,798 1,714 %
   Total Alternatives1,798 1,714 %
International Equity
International143 65 120 %
   Total International Equity143 65 120 %
Fixed Income
Short Duration Securitized 3,186 1,910 67 %
Core Fixed Income2,299 1,344 71 %
Long Duration Treasury27 23 17 %
   Total Fixed Income5,512 3,277 68 %
   Total-All Strategies31,285 24,992 25 %
  (Less: Investments in affiliated funds)(a)
(10)(9)NM
Total AUM31,275 24,983 25 %
Total AUA(b)
1,957 1,638 19 %
Total AUM and AUA$33,232 $26,621 25 %
(a) Certain of the Funds own shares of the Diamond Hill Short Duration Securitized Fund. The Company reduces the total AUM of each Fund that holds such shares by the AUM of the investments held in this affiliated fund.
(b) AUA is primarily comprised of the Company’s Large Cap and Select strategies.

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Change in Assets
Under Management
For the Three Months Ended 
 September 30,
(in millions)20242023
AUM at beginning of the period$29,291 $26,066 
Net cash inflows (outflows)
Diamond Hill Funds423 (260)
Separately managed accounts(313)(251)
Collective investment trusts(23)184 
Other pooled vehicles(109)(16)
(22)(343)
Net market appreciation (depreciation) and income2,006 (740)
Increase (decrease) during the period1,984 (1,083)
AUM at end of the period31,275 24,983 
AUA at end of period1,957 1,638 
Total AUM and AUA at end of period$33,232 $26,621 
Average AUM during the period$30,488 $26,004 
Average AUA during the period1,928 1,756 
Total Average AUM and AUA during the period$32,416 $27,760 
 Change in Assets
Under Management
 For the Nine Months Ended 
 September 30,
(in millions)20242023
AUM at beginning of the period$27,418 $24,763 
Net cash inflows (outflows)
Diamond Hill Funds632 (349)
Separately managed accounts(661)(340)
Collective investment trusts394 67 
Other pooled vehicles(40)260 
325 (362)
Net market appreciation and income3,532 582 
Increase during the period3,857 220 
AUM at end of the period31,275 24,983 
AUA at end of period1,957 1,638 
Total AUM and AUA at end of period$33,232 $26,621 
Average AUM during the period$29,333 $25,495 
Average AUA during the period1,870 1,796 
Total Average AUM and AUA during the period$31,203 $27,291 


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Net Cash Inflows (Outflows) Further Breakdown
For the Three Months Ended 
 September 30,
For the Nine Months Ended 
 September 30,
(in millions)2024202320242023
Net cash inflows (outflows)
Equity$(477)$(732)$(1,199)$(1,448)
Fixed Income455 389 1,524 1,086 
$(22)$(343)$325 $(362)
AUM increased $2.0 billion during the three months ended September 30, 2024, due primarily to market appreciation, partially offset by net outflows from the Company’s strategies. Net equity outflows were primarily out of the Company’s Large Cap and Small-Mid Cap strategies. These outflows were partially offset by fixed income inflows, primarily into the Company’s Short Duration Securitized Bond and Core Bond strategies.
AUM increased $3.9 billion during the nine months ended September 30, 2024, due to appreciation in the financial markets and net inflows into the Company’s strategies. Net fixed income inflows were primarily into the Company’s Short Duration Securitized Bond and Core Bond strategies. Those inflows were partially offset by equity outflows, primarily out of the Company’s Large Cap and Small-Mid Cap strategies.

Consolidated Results of Operations
The following is a table and discussion of the Company’s consolidated results of operations.
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
(in thousands, except per share amounts and percentages)20242023% Change20242023% Change
Total revenue$39,018 $35,554 10%$111,974 $102,895 9%
Net operating income10,217 12,361 (17)%30,653 31,089 (1)%
Adjusted net operating income(a)
12,467 11,623 7%35,224 33,287 6%
Investment income (loss), net9,669 (4,637)NM18,380 9,722 89%
Income tax expense5,242 2,524 108%13,247 11,339 17%
Net income attributable to common shareholders14,645 6,473 126%35,786 28,613 25%
Earnings per share attributable to common shareholders (diluted)$5.35 $2.20 143%$12.90 $9.61 34%
Adjusted earnings per share attributable to common shareholders (diluted)(a)
$3.35 $2.85 18%$9.26 $8.01 16%
Net operating profit margin
26 %35 %27 %30 %
Adjusted net operating profit margin(a)
32 %33 %31 %32 %

(a) Adjusted net operating income, adjusted EPS attributable to common shareholders (diluted), and adjusted net operating profit margin are non-GAAP financial measures. Refer to the information under the heading “Non-GAAP Financial Measures and Reconciliation” within this “Part I – Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations” for the definition of “non-GAAP” and a reconciliation of the non-GAAP financial measures to the most directly comparable financial measures calculated and presented in accordance with GAAP.
Summary Discussion of Consolidated Results of Operations - Three Months Ended September 30, 2024, compared with Three Months Ended September 30, 2023
Revenue for the three months ended September 30, 2024 increased $3.5 million, or 10%, compared to revenue for the same period in 2023, primarily due to a 17% increase in total average AUM and AUA, partially offset by a decrease in the average advisory fee rate from 0.48% for the three months ended September 30, 2023 to 0.46% for the three months ended September 30, 2024.
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Operating profit margin was 26% for the three months ended September 30, 2024, and 35% for the three months ended September 30, 2023. The decrease in operating profit margin was primarily driven by deferred compensation expense (8% of the 9% margin decline).
Adjusted operating profit margin was 32% for the three months ended September 30, 2024, and 33% for the three months ended September 30, 2023. Adjusted operating profit margin excludes the impact of market movements on the deferred compensation liability and related economic hedges, and the impact of the Consolidated Fund in 2023. Refer to the information under the heading “Non-GAAP Financial Measures and Reconciliation” within this “Part I – Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations” for additional discussion.
The Company expects that its operating profit margin will fluctuate period over period based on various factors, including revenues, investment results in the strategies the Company manages, employee performance, staffing levels, and gains and losses on investments held in the Deferred Compensation Plans.
The Company had $9.7 million in investment income due to market appreciation for the three months ended September 30, 2024, compared to investment loss of $4.6 million for the three months ended September 30, 2023.
Income tax expense increased $2.7 million for the three months ended September 30, 2024, compared to the three months ended September 30, 2023. The increase in income tax expense was primarily due to the increase in the Company’s income before taxes period over period.
The Company generated net income attributable to common shareholders of $14.6 million ($5.35 per diluted share) for the three months ended September 30, 2024, compared with net income attributable to common shareholders of $6.5 million ($2.20 per diluted share) for the same period in 2023. The increase in net income attributable to common shareholders period over period was primarily due to investment income during the three months ended September 30, 2024 compared to investment losses during the three months ended September 30, 2023.
Revenue
Three Months Ended September 30,
(in thousands, except percentages)20242023% Change
Investment advisory$37,230 $33,668 11 %
Mutual fund administration, net1,788 1,886 (5)%
Total$39,018 $35,554 10 %
Investment Advisory Fees. Investment advisory fees for the three months ended September 30, 2024 increased $3.6 million, or 11%, compared to the three months ended September 30, 2023. Investment advisory fees are calculated as a percentage of the market value of client accounts at contractual fee rates, which vary by investment product. The increase in investment advisory fees was primarily due to an increase in total average AUM and AUA of 17%, partially offset by a decrease in the average advisory fee rate from 0.48% to 0.46% period over period.
The average advisory fee rate for equity assets decreased from 0.51% during the three months ended September 30, 2023 to 0.49% during the three months ended September 30, 2024, and the average fee rate for fixed income assets increased from 0.30% during the three months ended September 30, 2023 to 0.31% during the three months ended September 30, 2024. The decrease in the total average advisory fee rate was due to growth in the lower fee fixed income assets, which increased from 11% of AUM and AUA during the three months ended September 30, 2023, to 16% during the three months ended September 30, 2024. The average advisory fee rate is calculated by dividing investment advisory revenues by total average AUM and AUA during the period (annualized for all periods less than one year).
Mutual Fund Administration Fees. Mutual fund administration fees for the three months ended September 30, 2024 decreased by less than $0.1 million compared to the three months ended September 30, 2023. Mutual fund administration fees include administration fees received from the Funds, which are calculated as a percentage of the Funds’ average AUM.


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Expenses
Three Months Ended September 30,
(in thousands, except percentages)20242023% Change
Compensation and related costs, excluding deferred compensation expense (benefit)$19,509 $17,838 %
Deferred compensation expense (benefit)2,250 (859)NM
General and administrative4,324 3,820 13 %
Sales and marketing1,841 1,567 17 %
Mutual fund administration877 828 %
Total$28,801 $23,194 24 %
Compensation and Related Costs, Excluding Deferred Compensation Expense (Benefit). Employee compensation and related costs (excluding deferred compensation expense (benefit)) increased by $1.7 million, or 9%, for the three months ended September 30, 2024, compared to the three months ended September 30, 2023. This increase was due to separation payments of $0.9 million made during the 2024 period, an increase in accrued incentive compensation of $0.6 million, and an increase in salary and related benefits of $0.5 million, partially offset by a decrease in restricted stock expense of $0.3 million. Incentive compensation expense can fluctuate significantly period over period as the Company evaluates investment performance, individual performance, Company performance and other factors. Employee compensation and related costs (excluding deferred compensation expense (benefit)) as a percentage of total revenue was 50% for both the three months ended September 30, 2024 and the three months ended September 30, 2023.
Deferred Compensation Expense (Benefit). Deferred compensation expense was $2.3 million for the three months ended September 30, 2024, compared to a benefit of $0.9 million for the three months ended September 30, 2023, primarily due to market returns on the Deferred Compensation Plans’ investments period over period.
The gain (loss) on the Deferred Compensation Plans’ investments increases (decreases) deferred compensation expense (benefit) and is included in operating income. Deferred compensation expense (benefit) is offset by an equal amount in investment income (loss) below net operating income on the consolidated statements of income, and thus, has no impact on net income attributable to the Company.

General and Administrative. General and administrative expenses increased by $0.5 million, or 13%, for the three months ended September 30, 2024, compared to the three months ended September 30, 2023. This increase was due to a $0.4 million increase in expenses to support improvements to the Company’s research management system, cloud data platform and overall technology support, and an increase in other software expenses of $0.1 million.
Sales and Marketing. Sales and marketing expenses increased by $0.3 million, or 17%, for the three months ended September 30, 2024, compared to the three months ended September 30, 2023. The increase was due to a $0.2 million increase in payments made to third-party intermediaries as a result of the increase in the Funds’ average AUM period over period and a $0.1 million increase in advertising and marketing expenses.
Mutual Fund Administration. Mutual fund administration expenses increased by less than $0.1 million, or 6%, for the three months ended September 30, 2024, compared to the three months ended September 30, 2023. Mutual fund administration expenses consist of both variable and fixed expenses. The increase was primarily due to the increase in the Funds’ average AUM period over period.
Summary Discussion of Consolidated Results of Operations - Nine Months Ended September 30, 2024, compared with Nine Months Ended September 30, 2023
Revenue for the nine months ended September 30, 2024 increased $9.1 million, or 9%, compared to revenue for the same period in 2023, primarily due to a 14% increase in total average AUM and AUA. The average advisory fee rate decreased from 0.48% for the nine months ended September 30, 2023 to 0.46% for the nine months ended September 30, 2024.
Operating profit margin was 27% for the nine months ended September 30, 2024, and 30% for the nine months ended September 30, 2023, respectively. The decrease in operating profit margin was primarily driven by deferred compensation expense (2% of the 3% margin decline).
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Adjusted operating profit margin was 31% for the nine months ended September 30, 2024, and 32% for the nine months ended September 30, 2023. Adjusted operating profit margin excludes the impact of market movements on the deferred compensation liability and related economic hedges, and the impact of the Consolidated Fund in 2023. Refer to the information under the heading “Non-GAAP Financial Measures and Reconciliation” within this “Part I – Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations” for additional discussion.
The Company expects that its operating profit margin will fluctuate period over period based on various factors, including revenues, investment results in the strategies the Company manages, employee performance, staffing levels, and gains and losses on investments held in the Deferred Compensation Plans.
The Company had $18.4 million in investment income due to market appreciation for the nine months ended September 30, 2024, compared to investment income of $9.7 million for the nine months ended September 30, 2023.
Income tax expense increased $1.9 million for the nine months ended September 30, 2024, compared to the nine months ended September 30, 2023. The increase in income tax expense was primarily due to the increase in the Company’s income before taxes period over period.
The Company generated net income attributable to common shareholders of $35.8 million ($12.90 per diluted share) for the nine months ended September 30, 2024, compared with net income attributable to common shareholders of $28.6 million ($9.61 per diluted share) for the same period in 2023. The increase in net income attributable to common shareholders period over period was primarily due to increased revenues and investment income, partially offset by increased operating expenses for the nine months ended September 30, 2024, compared to the nine months ended September 30, 2023.
Revenue
Nine Months Ended 
 September 30,
(in thousands, except percentages)20242023% Change
Investment advisory$106,423 $97,211 %
Mutual fund administration, net5,551 5,684 (2)%
Total$111,974 $102,895 %
Investment Advisory Fees. Investment advisory fees for the nine months ended September 30, 2024 increased $9.2 million, or 9%, compared to the nine months ended September 30, 2023. Investment advisory fees are calculated as a percentage of the market value of client accounts at contractual fee rates, which vary by investment product. The increase in investment advisory fees was primarily due to an increase in total average AUM and AUA of 14%, partially offset by a decrease in the average advisory fee rate from 0.48% to 0.46% period over period.
The average advisory fee rate for equity assets decreased from 0.50% during the nine months ended September 30, 2023 to 0.48% during the nine months ended September 30, 2024, and the average fee rate for fixed income assets remained unchanged at 0.30%. The decrease in the total average advisory fee rate was due to growth in the lower fee fixed income assets, which increased from 10% of AUM and AUA during the nine months ended September 30, 2023, to 14% during the nine months ended September 30, 2024. The average advisory fee rate is calculated by dividing investment advisory revenues by total average AUM and AUA during the period (annualized for all periods less than one year).
Mutual Fund Administration Fees. Mutual fund administration fees for the nine months ended September 30, 2024 decreased by $0.1 million compared to the nine months ended September 30, 2023. Mutual fund administration fees include administration fees received from the Funds, which are calculated as a percentage of the Funds’ average AUM.

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Expenses
Nine Months Ended 
 September 30,
(in thousands, except percentages)20242023% Change
Compensation and related costs, excluding deferred compensation expense $55,987 $51,600 %
Deferred compensation expense 4,571 1,868 145 %
General and administrative12,755 10,963 16 %
Sales and marketing5,422 4,941 10 %
Mutual fund administration2,587 2,434 %
Total$81,322 $71,806 13 %
Compensation and Related Costs, Excluding Deferred Compensation Expense. Employee compensation and related costs (excluding deferred compensation expense) for the nine months ended September 30, 2024 increased by $4.4 million, compared to the nine months ended September 30, 2023. This increase was due to increases in accrued incentive compensation of $1.7 million, separation payments of $1.5 million made in 2024, an increase in salary and related benefits of $1.1 million, and an increase in restricted stock expense of $0.1 million. Incentive compensation expense can fluctuate significantly period over period as the Company evaluates investment performance, individual performance, Company performance, and other factors. Employee compensation and related costs (excluding deferred compensation expense (benefit)) as a percentage of total revenue was 50.0% for both the nine months ended September 30, 2024 and the nine months ended September 30, 2023.
Deferred Compensation Expense. Deferred compensation expense was $4.6 million for the nine months ended September 30, 2024, compared to $1.9 million for the nine months ended September 30, 2023, primarily due to market returns on the Deferred Compensation Plans’ investments period over period.
The income on the Deferred Compensation Plans’ investments increases deferred compensation expense and is included in operating income.
General and Administrative. General and administrative expenses for the nine months ended September 30, 2024, increased by $1.8 million, or 16%, compared to the nine months ended September 30, 2023. The increase was due to a $1.4 million increase in expenses to support improvements to the Company’s research management system, cloud data platform and overall technology support, a $0.3 million increase in other software expenses, and a $0.1 million increase in investment research expenses.
Sales and Marketing. Sales and marketing expenses for the nine months ended September 30, 2024, increased by $0.5 million, or 10%, compared to the nine months ended September 30, 2023. The increase was due to a $0.3 million increase in payments made to third-party intermediaries as a result of the increase in the Funds’ average AUM period over period and a $0.2 million increase in advertising and marketing expenses.
Mutual Fund Administration. Mutual fund administration expenses for the nine months ended September 30, 2024, increased by $0.2 million, or 6%, compared to the nine months ended September 30, 2023. Mutual fund administration expenses consist of both variable and fixed expenses. The increase was primarily due to the increase in the Funds’ average AUM period over period.

Liquidity and Capital Resources
Sources of Liquidity
The Company’s current financial condition is liquid, with a significant amount of its assets comprised of cash and cash equivalents, investments, accounts receivable, and other current assets. The Company’s main source of liquidity is cash flows from operating activities, which are generated from investment advisory and mutual fund administration fees. Cash and cash equivalents, investments held directly by DHCM, accounts receivable, and other current assets represented $185.5 million and $181.8 million of total assets as of September 30, 2024 and December 31, 2023, respectively. The Company believes that these sources of liquidity, as well as its continuing cash flows from operating activities, will be sufficient to meet its current and future operating needs.
31

Uses of Liquidity
The Company anticipates that its main uses of cash will be for operating expenses and seed capital to fund new and existing investment strategies. The Board and management regularly review various factors to determine whether the Company has capital in excess of that required for its business and the appropriate uses of any such excess capital, including share repurchases and/or the payment of dividends.

Share Repurchases

DHIL repurchased 142,425 common shares during the nine months ended September 30, 2024 for a total of $21.7 million. For additional information on the Company’s repurchase plans, refer to “Part II - Item 2 - Unregistered Sales of Equity Securities and Use of Proceeds” of this Form 10-Q.

Dividends
Subject to Board approval and compliance with applicable law, DHIL expects to pay a regular quarterly dividend of $1.50 per share. A summary of cash dividends paid during the nine months ended September 30, 2024, is presented below:
DividendDeclaration DateDate PaidDividend Amount (in millions)
First quarter - $1.50 per shareFebruary 29, 2024March 22, 2024$4.2 
Second quarter - $1.50 per shareMay 08, 2024June 14, 20244.2 
Third quarter - $1.50 per shareJuly 31, 2024September 13, 20244.1 
Total $12.5 
On November 4, 2024, the Board approved a regular quarterly dividend for the fourth quarter of 2024 of $1.50 per share which will be paid on December 6, 2024, to shareholders of record as of the close of business on November 22, 2024. The fourth quarter dividend is expected to reduce shareholders’ equity by approximately $4.1 million.
Working Capital
As of September 30, 2024, the Company had working capital of approximately $150.1 million, compared to $146.1 million as of December 31, 2023. Working capital includes cash and cash equivalents, accounts receivable, investments, and other current assets of DHCM, net of accounts payable and accrued expenses, accrued incentive compensation, deferred compensation and other current liabilities of DHCM.
Below is a summary of investments as of September 30, 2024 and December 31, 2023.
As of
September 30, 2024December 31, 2023
Corporate Investments:
Diamond Hill International Fund$59,323,634 $52,763,714 
Diamond Hill Core Bond Fund36,086,880 34,003,006 
Diamond Hill Large Cap Concentrated Fund14,476,553 12,402,576 
Diamond Hill Micro Cap Fund, LP14,451,954 12,482,396 
Total Corporate Investments124,339,021 111,651,692 
Deferred Compensation Plans’ Investments in the Funds 38,924,862 36,087,170 
Total Investments
$163,263,883 $147,738,862 
32

Cash Flow Analysis
Cash Flows from Operating Activities
The Company’s cash flows from operating activities are calculated by adjusting net income to reflect other significant operating sources and uses of cash, certain significant non-cash items (such as share-based compensation), and timing differences in the cash settlement of operating assets and liabilities. The Company expects that cash flows provided by operating activities will continue to serve as its primary source of working capital in the near future.
For the nine months ended September 30, 2024, net cash provided by operating activities totaled $25.4 million. Cash provided by operating activities was primarily driven by net income of $35.8 million, non-cash adjustments added back to net income consisting of share-based compensation of $9.0 million, and depreciation of $0.9 million. These inflows were partially offset by a $6.8 million decrease in the incentive compensation accrual, and the cash impact of timing differences in the settlement of other assets and liabilities of $13.5 million.
For the nine months ended September 30, 2023, net cash provided by operating activities totaled $11.6 million. Cash inflows from operating activities were primarily driven by net income of $29.5 million, non-cash adjustments added back to net income consisting of share-based compensation of $9.0 million and depreciation of $1.0 million. These inflows were partially offset by an $11.3 million decrease in the incentive compensation accrual, the net change in securities held by the Consolidated Funds of $10.9 million, and the cash impact of timing differences in the settlement of other assets and liabilities of $5.7 million. Net cash provided by operating activities of $11.6 million is inclusive of $9.8 million of cash used in operations by the Consolidated Funds.

Cash Flows from Investing Activities
The Company’s cash flows from investing activities consist primarily of purchases and redemptions in the Company’s investment portfolio and capital expenditures.
Cash flows used in investing activities totaled $0.3 million for the nine months ended September 30, 2024. Cash flows used in investing activities were driven by purchases of Deferred Compensation Plan investments of $10.5 million and the purchase of property and equipment of $0.4 million, partially offset by proceeds from the sale of Deferred Compensation Plan investments totaling $10.6 million.
Cash flows used in investing activities totaled $1.8 million for the nine months ended September 30, 2023. Cash flows used in investing activities were driven by purchases of Deferred Compensation Plan investments of $6.6 million, which were partially offset by proceeds from the sale of Deferred Compensation Plan totaling $4.8 million. During the nine months ended September 30, 2023, all purchases and sales of investments were in the Deferred Compensation Plans.

Cash Flows from Financing Activities
The Company’s cash flows from financing activities consist primarily of the repurchase of DHIL common shares, dividends paid on DHIL common shares, shares withheld related to employee tax withholding, proceeds received under the ESPP, and distributions to, or contributions from, redeemable noncontrolling interest holders.
For the nine months ended September 30, 2024, net cash used in financing activities totaled $38.4 million, consisting of cash outflows for repurchases of DHIL’s common shares of $21.7 million, the payment of quarterly dividends totaling $12.5 million, and the value of shares withheld to cover employee tax withholding obligations of $4.5 million. These cash outflows were partially offset by proceeds received under the ESPP of $0.3 million.
For the nine months ended September 30, 2023, net cash used in financing activities totaled $27.2 million, consisting of cash outflows for repurchases of DHIL’s common stock of $19.6 million, the payment of quarterly dividends totaling $13.4 million, and the value of shares withheld to cover employee tax withholding obligations of $5.0 million. These cash outflows were partially offset by net subscriptions received in the Consolidated Funds from redeemable noncontrolling interest holders of $10.4 million and proceeds received under the ESPP of $0.4 million.



33

Non-GAAP Financial Measures and Reconciliation
As supplemental information, the Company is providing certain financial measures that are based on methodologies other than GAAP (“non-GAAP”). Management believes the non-GAAP financial measures below are useful measures of the Company’s core business activities, are important metrics in estimating the value of an asset management business, and help facilitate comparisons to Company operating performance across periods. These non-GAAP financial measures are presented for supplemental informational purposes only, should not be used as a substitute for financial measures calculated in accordance with GAAP and may be calculated differently from similarly titled non-GAAP measures used by other companies. The following schedules reconcile the differences between financial measures calculated in accordance with GAAP and non-GAAP financial measures for the three-month and nine-month periods ended September 30, 2024 and 2023, respectively. Investors are encouraged to review the related GAAP financial measures and the reconciliation of these non-GAAP financial measures to their most directly comparable GAAP financial measures, as well as the Company’s condensed consolidated financial statements and related notes included elsewhere in this report.
34

Three Months Ended September 30, 2024
(in thousands, except percentages and per share data)Total operating expensesNet operating incomeTotal non-operating income (loss)
Income tax expense(4)
Net income attributable to common shareholdersEarnings per share attributable to common shareholders - dilutedNet operating profit margin
GAAP Basis$28,801 $10,217 $9,669 $5,242 $14,645 $5.35 26 %
Non-GAAP Adjustments:
  Deferred compensation liability(1)
(2,250)2,250 (2,250)— — — %
  Other investment income(3)
— — (7,419)(1,956)(5,463)(2.00)— 
Adjusted Non-GAAP basis$26,551 $12,467 $— $3,286 $9,182 $3.35 32 %
Three Months Ended September 30, 2023
(in thousands, except percentages and per share data)Total operating expensesNet operating incomeTotal non-operating income (loss)
Income tax expense(4)
Net income attributable to common shareholdersEarnings per share attributable to common shareholders - dilutedNet operating profit margin
GAAP Basis$23,193 $12,361 $(4,637)$2,524 $6,473 $2.20 35 %
Non-GAAP Adjustments:
  Deferred compensation liability(1)
859 (859)859 — — — (2)%
  Consolidated Fund(2)
— 121 3,269 593 1,525 0.52 — 
  Other investment income(3)
— — 509 143 366 0.13 — 
Adjusted Non-GAAP basis$24,052 $11,623 $— $3,260 $8,364 $2.85 33 %
Nine Months Ended September 30, 2024
(in thousands, except percentages and per share data)Total operating expensesNet operating incomeTotal non-operating income (loss)
Income tax expense(4)
Net income attributable to common shareholdersEarnings per share attributable to common shareholders - dilutedNet operating profit margin
GAAP Basis$81,322 $30,653 $18,380 $13,247 $35,786 $12.90 27 %
Non-GAAP Adjustments:
  Deferred compensation liability(1)
(4,571)4,571 (4,571)— — — %
  Other investment income(3)
— — (13,809)(3,731)(10,078)(3.64)— 
Adjusted Non-GAAP basis$76,751 $35,224 $— $9,516 $25,708 $9.26 31 %
Nine Months Ended September 30, 2023
(in thousands, except percentages and per share data)Total operating expensesNet operating incomeTotal non-operating income (loss)
Income tax expense(4)
Net income attributable to common shareholdersEarnings per share attributable to common shareholders - dilutedNet operating profit margin
GAAP Basis$71,806 $31,089 $9,722 $11,339 $28,613 $9.61 30 %
Non-GAAP Adjustments:
  Deferred compensation liability (1)
(1,868)1,868 (1,868)— — — %
  Consolidated Fund(2)
— 330 (4,148)(840)(2,119)(0.71)— 
  Other investment income(3)
— — (3,706)(1,053)(2,653)(0.89)— 
Adjusted Non-GAAP basis$69,938 $33,287 $— $9,446 $23,841 $8.01 32 %
35

(1) This non-GAAP adjustment removes the compensation expense resulting from market valuation changes in the Deferred Compensation Plans’ liability and the related net gains/losses on investments designated as an economic hedge against the related liability. Amounts deferred under the Deferred Compensation Plans are adjusted for appreciation/depreciation of investments chosen by participants. The Company believes it is useful to offset the non-operating investment income or loss realized on the hedges against the related compensation expense and remove the net impact to help readers understand the Company’s core operating results and to improve comparability from period to period.
(2) This non-GAAP adjustment removes the impact that the Consolidated Fund has on the Company’s GAAP consolidated statements of income. Specifically, the Company adds back the operating expenses and subtracts the investment income of the Consolidated Fund. The adjustment to net operating income represents the operating expenses of the Consolidated Fund, net of the elimination of related management and administrative fees. The adjustment to net income attributable to common shareholders represents the net income of the Consolidated Fund, net of redeemable non-controlling interests. The Company believes removing the impact of the Consolidated Fund helps readers understand its core operating results and improves comparability from period to period.
(3) This non-GAAP adjustment represents the net gains or losses earned on the Company’s non-consolidated investment portfolio that are not designated as economic hedges of the Deferred Compensation Plans’ liability, non-consolidated seed investments, and other investments. The Company believes adjusting for these non-operating income or loss items helps readers understand the Company’s core operating results and improves comparability from period to period.
(4) The income tax expense impacts were calculated and resulted in the overall non-GAAP effective tax rates of 26.4% for the three months ended September 30, 2024, 28.0% for the three months ended September 30, 2023, 27.0% for the nine months ended September 30, 2024, and 28.4% for the nine months ended September 30, 2023.

Critical Accounting Estimates
The Company’s unaudited condensed consolidated financial statements have been prepared in accordance with GAAP. The preparation of financial statements and related disclosures in accordance with GAAP requires management to make estimates, judgments, and assumptions that affect the reported amounts of assets, liabilities, revenues, expenses, and related disclosures of contingent assets and liabilities. The Company evaluates such estimates, judgments, and assumptions on an ongoing basis, and bases its estimates, judgements, and assumptions on historical experiences, current trends, and various other factors that management believes to be reasonable under the circumstances at the time the estimate was made. By their nature, these estimates, judgments, and assumptions are subject to uncertainty, and actual results may differ materially from these estimates.
For a summary of the critical accounting policies important to understanding the condensed consolidated financial statements, please see Note 2, Significant Accounting Policies, in “Part I - Item 1 - Financial Statements” of this Form 10-Q, and Note 2, Significant Accounting Policies, in “Part II - Item 8 - Financial Statements and Supplementary Data” in the 2023 Form 10-K.
There have been no material changes to the Company’s critical accounting estimates during the quarter ended September 30, 2024, as compared to the critical accounting estimates disclosed in “Part II - Item 7 - Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the 2023 Form 10-K.

ITEM 3:Quantitative and Qualitative Disclosures About Market Risk
For information regarding the Company’s exposure to certain market risks, see “Part II - Item 7A - Quantitative and Qualitative Disclosures About Market Risk” in the 2023 Form 10-K. Except as described in “Part I - Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Form 10-Q, there have been no significant changes in the Company’s market risk exposures since the Company’s December 31, 2023 year end.

ITEM 4:Controls and Procedures
Evaluation of Disclosure Controls and Procedures
Management, including the Chief Executive Officer and the Chief Financial Officer, has conducted an evaluation of the effectiveness of the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) under the Exchange Act) as of the end of the period covered by this Form 10-Q (the “Evaluation Date”).  Based on such evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded that, as of the Evaluation Date, the Company’s disclosure controls and procedures were effective to ensure that the information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act, is recorded, processed, summarized and reported within the time periods
36

specified in the SEC’s rules and forms, and to ensure that the information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is accumulated and communicated to the Company’s management, including the Chief Executive Officer and Chief Financial Officer, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. In designing and evaluating the disclosure controls and procedures, the Company’s management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance, not absolute, of achieving the desired control objectives, and in reaching a reasonable level of assurance, the Company’s management necessarily was required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures. As a result, there can be no assurance that the Company’s controls and procedures will detect all errors or fraud.

Changes in Internal Control Over Financial Reporting
There were no changes in the Company’s internal controls over financial reporting (as defined in Rules 13a-15(f) or 15d-15(f) under the Exchange Act) during the quarter ended September 30, 2024, that have materially affected, or are reasonably likely to materially affect, the Company’s internal controls over financial reporting.


PART II:OTHER INFORMATION
 
ITEM 1:Legal Proceedings
From time to time, the Company is party to ordinary, routine litigation that is incidental to its business. There are currently no such matters pending that the Company believes could have a material adverse effect on its consolidated financial statements.

ITEM 1A:Risk Factors
There have been no material changes to the Company’s risk factors from the information disclosed in “Part I - Item 1A - Risk Factors” of the 2023 Form 10-K.

ITEM 2:
Unregistered Sales of Equity Securities and Use of Proceeds
During the quarter ended September 30, 2024, DHIL did not sell any common shares that were not registered under the Securities Act. The following table sets forth information regarding repurchases of DHIL common shares during the quarter ended September 30, 2024:
Period
Total Number of Common Shares Purchased (a)
Average Price Paid Per Common Share
Total Number
of Common Shares 
Purchased
as part of Publicly
Announced Plans or Programs(b)
Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs(b)
July 1, 2024 through
July 31, 2024
308 $140.75 — $8,077,166 
August. 1, 2024 through
August 31, 2024
22,367 149.17 22,367 4,740,602 
September. 1, 2024 through
September 30, 2024
149.11 4,739,260 
Total22,684 $149.06 22,376 $4,739,260 

(a)The Company regularly withholds common shares for tax payments due upon the vesting of employee restricted stock. Common shares withheld to cover tax withholding obligations in connection with the vesting of employee restricted stock are treated as common share repurchases for purposes of this table. The common shares withheld are not considered repurchases of DHIL common shares under any authorized common share repurchase plan or program. During the quarter ended September 30, 2024, the Company withheld 308 DHIL common shares for employee tax withholding obligations at an average price paid per share of $140.75.
(b)On May 10, 2023, the Board authorized management to repurchase up to $50.0 million of DHIL common shares (the “2023 Repurchase Program”). On November 4, 2024, the Board terminated the 2023 Repurchase Program and approved a
37

new repurchase plan, authorizing management to repurchase up to $50 million DHIL common shares in the open market and in private transactions in accordance with applicable securities laws (the “2024 Repurchase Program”). The 2024 Repurchase Program will expire on November 4, 2026, or upon the earlier completion of all authorized purchases under the program.
In connection with the 2024 Repurchase Program, DHIL entered into a Rule 10b5-1 trading plan. The Rule 10b5-1 trading plan is intended to qualify for the safe harbor under Rule 10b5-1 of the Exchange Act.  A Rule 10b5-1 trading plan allows a company to purchase its stock at times when it would not ordinarily be in the market because of its trading policies or the possession of material nonpublic information. Because repurchases under DHIL’s Rule 10b5-1 trading plan are subject to specified parameters and certain price, timing, and volume restraints specified in the plan, there is no guarantee as to the exact number of common shares that will be repurchased or that there will be any repurchases at all pursuant to the plan. Purchases under the 2024 Repurchase Program may be made in the open market or through privately negotiated transactions. Purchases in the open market are intended to comply with Rule 10b-18 under the Exchange Act.

ITEM 3:Defaults Upon Senior Securities
None.

ITEM 4:Mine Safety Disclosures
Not applicable.

ITEM 5:Other Information
During the quarter ended September 30, 2024, no director or Section 16 officer (as defined under Rule 16a-1 of the Exchange Act) adopted or terminated any Rule 10b5-1 trading arrangement or any non-Rule 10b5-1 trading arrangement (in each case, as defined in Item 408(a) of Regulation S-K).
38

ITEM 6:Exhibits
3.1  
3.2  
31.1  
31.2  
32.1  
101.INS  XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH  XBRL Taxonomy Extension Schema Document.
101.CAL  XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF  XBRL Taxonomy Definition Linkbase Document.
101.LAB  XBRL Taxonomy Extension Label Linkbase Document.
101.PRE  XBRL Taxonomy Extension Presentation Linkbase Document.
104Cover Page Interactive Data File (embedded within the Inline XBRL document and included in Exhibit 101).

39

DIAMOND HILL INVESTMENT GROUP, INC.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
DIAMOND HILL INVESTMENT GROUP, INC.
 
DateTitleSignature
November 4, 2024Chief Executive Officer and President (Principal Executive Officer)/s/ Heather E. Brilliant
Heather E. Brilliant
November 4, 2024Chief Financial Officer and Treasurer (Principal Financial Officer and Principal Accounting Officer)/s/ Thomas E. Line
Thomas E. Line
40

CERTIFICATION FOR QUARTERLY REPORT ON FORM 10-Q
I, Heather E. Brilliant, certify that:
1.I have reviewed this Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2024 of Diamond Hill Investment Group, Inc.;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: November 4, 2024/s/ Heather E. Brilliant
Heather E. Brilliant
Chief Executive Officer and President



CERTIFICATION FOR QUARTERLY REPORT ON FORM 10-Q
I, Thomas E. Line, certify that:
1.I have reviewed this Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2024 of Diamond Hill Investment Group, Inc.;
2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;
4.The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:
a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;
b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;
c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and
d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and
5.The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):
a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and
b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.
Date: November 4, 2024/s/ Thomas E. Line
Thomas E. Line
Chief Financial Officer and Treasurer


CERTIFICATIONS PURSUANT TO
TITLE 18, UNITED STATES CODE, SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Diamond Hill Investment Group, Inc. (the “Company”) on Form 10-Q for the quarterly period ended September 30, 2024 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Heather E. Brilliant, Chief Executive Officer and President of the Company, and Thomas E. Line, Chief Financial Officer and Treasurer of the Company, certify, pursuant to Title 18, United States Code, Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of each such officer's knowledge:

(1)The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Heather E. Brilliant
Print Name: Heather E. Brilliant
Title: Chief Executive Officer and President
Date: November 4, 2024
/s/ Thomas E. Line
Print Name: Thomas E. Line
Title: Chief Financial Officer and Treasurer
Date: November 4, 2024


v3.24.3
Cover Page - shares
9 Months Ended
Sep. 30, 2024
Nov. 01, 2024
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2024  
Document Transition Report false  
Entity File Number 000-24498  
Entity Registrant Name DIAMOND HILL INVESTMENT GROUP, INC.  
Entity Incorporation, State or Country Code OH  
Entity Tax Identification Number 65-0190407  
Entity Address, Address Line One 325 John H. McConnell Blvd., Suite 200  
Entity Address, City or Town Columbus  
Entity Address, State or Province OH  
Entity Address, Postal Zip Code 43215  
City Area Code 614  
Local Phone Number 255-3333  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Title of 12(b) Security Common Shares, no par value  
Trading Symbol DHIL  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   2,722,456
Amendment Flag false  
Document Fiscal Year Focus 2024  
Document Fiscal Period Focus Q3  
Entity Central Index Key 0000909108  
Current Fiscal Year End Date --12-31  
v3.24.3
Commitments and Contingencies
9 Months Ended
Sep. 30, 2024
Commitments and Contingencies Disclosure [Abstract]  
Commitments and Contingencies Commitments and Contingencies
The Company indemnifies its directors, officers, and certain employees for certain liabilities that may arise from the performance of their duties to the Company. From time to time, the Company may be involved in legal matters incidental to its business. There are currently no such legal matters pending that the Company believes will have a material adverse effect on its consolidated financial statements. However, litigation involves an element of uncertainty, and future developments could cause legal actions or claims to have a material adverse effect on the Company’s financial condition, results of operations, and/or liquidity.
Additionally, in the normal course of business, the Company enters into agreements that contain a variety of representations and warranties and that provide indemnification obligations. Certain agreements do not contain any limits on the Company’s liability and could involve future claims that may be made against the Company that have not yet occurred. Therefore, it is not possible to estimate the Company’s potential liability under these indemnities. Further, the Company maintains insurance policies that may provide full or partial coverage against certain of these liabilities.
v3.24.3
Consolidated Balance Sheets - USD ($)
Sep. 30, 2024
Dec. 31, 2023
ASSETS    
Cash and cash equivalents $ 33,715,772 $ 46,991,879
Investments 163,263,883 147,738,862
Accounts receivable 20,810,366 18,051,241
Prepaid expenses 3,997,154 3,509,460
Income taxes receivable 2,621,209 1,620,864
Property and equipment, net of depreciation 7,755,377 2,591,604
Deferred taxes 8,646,048 11,590,438
Total assets 240,809,809 232,094,348
Liabilities    
Accounts payable and accrued expenses 6,338,203 5,421,454
Accrued incentive compensation 22,664,898 29,500,000
Present value of operating lease liability 6,388,801 768,916
Deferred compensation 38,924,862 36,087,170
Total liabilities 74,316,764 71,777,540
Permanent shareholders’ equity    
Common shares, no par value: 7,000,000 shares authorized; 2,732,931 issued and outstanding at September 30, 2024 (inclusive of 195,620 unvested shares); 2,823,076 issued and outstanding at December 31, 2023 (inclusive of 190,172 unvested shares) 30,051,853 22,164,410
Preferred shares, undesignated, 1,000,000 shares authorized and unissued 0 0
Deferred equity compensation (18,521,215) (15,392,418)
Retained earnings 154,962,407 153,544,816
Total permanent shareholders’ equity 166,493,045 160,316,808
Total liabilities and shareholders’ equity $ 240,809,809 $ 232,094,348
v3.24.3
Consolidated Balance Sheets (Parenthetical) - shares
Sep. 30, 2024
Dec. 31, 2023
Statement of Financial Position [Abstract]    
Common stock, shares authorized 7,000,000 7,000,000
Common stock, shares issued 2,732,931 2,823,076
Common stock, shares outstanding 2,732,931 2,823,076
Preferred stock, shares authorized 1,000,000 1,000,000
Unvested shares 195,620 190,172
v3.24.3
Consolidated Statements of Income (unaudited) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
REVENUES:        
Revenue $ 39,018,232 $ 35,554,280 $ 111,974,495 $ 102,895,420
OPERATING EXPENSES:        
Compensation and related costs, excluding deferred compensation expense (benefit) 19,509,116 17,837,787 55,987,247 51,600,045
Deferred compensation expense (benefit) 2,250,168 (859,252) 4,571,396 1,867,983
General and administrative 4,323,863 3,819,667 12,755,373 10,963,453
Sales and marketing 1,841,064 1,566,997 5,421,578 4,941,079
Mutual fund administration 876,550 827,887 2,585,993 2,433,916
Total operating expenses 28,800,761 23,193,086 81,321,587 71,806,476
NET OPERATING INCOME 10,217,471 12,361,194 30,652,908 31,088,944
Investment income (loss), net 9,668,961 (4,636,952) 18,380,048 9,722,494
Nonoperating Income (Expense) 9,668,961 (4,636,952) 18,380,048 9,722,494
NET INCOME BEFORE TAXES 19,886,432 7,724,242 49,032,956 40,811,438
Income tax expense 5,241,839 2,523,649 13,246,590 11,338,849
NET INCOME 14,644,593 5,200,593 35,786,366 29,472,589
Net (income) loss attributable to redeemable noncontrolling interest 0 (1,272,839) 0 859,126
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS $ 14,644,593 $ 6,473,432 $ 35,786,366 $ 28,613,463
Earnings per share attributable to common shareholders        
Basic (USD per share) $ 5.35 $ 2.20 $ 12.90 $ 9.61
Diluted (USD per share) $ 5.35 $ 2.20 $ 12.90 $ 9.61
Weighted average shares outstanding        
Basic (in shares) 2,738,588 2,939,055 2,774,819 2,977,853
Diluted (in shares) 2,738,588 2,939,055 2,774,819 2,977,853
Investment advisory        
REVENUES:        
Revenue $ 37,229,875 $ 33,668,351 $ 106,422,793 $ 97,211,253
Mutual fund administration, net        
REVENUES:        
Revenue $ 1,788,357 $ 1,885,929 $ 5,551,702 $ 5,684,167
v3.24.3
Consolidated Statements of Shareholders’ Equity and Redeemable Noncontrolling Interest (unaudited) - USD ($)
Total
Total
Common Stock
Deferred Equity Compensation
Retained Earnings
Beginning balance (shares) at Dec. 31, 2022     3,010,457    
Beginning Balance at Dec. 31, 2022   $ 163,672,245 $ 51,688,631 $ (17,011,144) $ 128,994,758
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of restricted stock grants (shares)     57,464    
Issuance of restricted stock grants     $ 10,781,796 (10,781,796)  
Amortization of restricted stock grants   8,897,748   8,897,748  
Issuance of common stock related to 401k plan match (in shares)     99    
Issuance of common stock related to 401k plan match   16,344 $ 16,344    
Issuance of common stock related to employee stock purchase plan (in shares)     2,659    
Issuance of common shares related to employee stock purchase plan   441,527 $ 441,527    
Shares withheld related to employee tax withholding (in shares)     (29,294)    
Shares withheld related to employee tax withholding   (4,977,863) $ (4,977,863)    
Forfeiture of restricted stock grants (shares)     (4,191)    
Forfeiture of restricted stock grants     $ (680,604) 680,604  
Repurchase of common stock (shares)     (118,432)    
Repurchase of common stock   (19,672,433) $ (19,672,433)    
Cash dividends paid   (13,418,596)     (13,418,596)
Net income $ 28,613,463 28,613,463     28,613,463
Ending balance (shares) at Sep. 30, 2023     2,918,762    
Ending Balance at Sep. 30, 2023   163,572,435 $ 37,597,398 (18,214,588) 144,189,625
Beginning balance attributable to redeemable noncontrolling Interests at Dec. 31, 2022 14,126,198        
Increase (Decrease) in Temporary Equity [Roll Forward]          
Net Income Attributable to Redeemable Noncontrolling Interest (859,126)        
Net subscriptions of consolidated funds 10,350,857        
Ending balance attributable to redeemable noncontrolling Interests at Sep. 30, 2023 25,336,181        
Increase (Decrease) in Temporary Equity [Roll Forward]          
Accrued excise tax 106,670        
Beginning balance (shares) at Jun. 30, 2023     2,950,264    
Beginning Balance at Jun. 30, 2023   163,941,065 $ 42,903,550 (21,087,626) 142,125,141
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of restricted stock grants (shares)     1,780    
Issuance of restricted stock grants     $ 300,055 (300,055)  
Amortization of restricted stock grants   3,058,008   3,058,008  
Issuance of common stock related to employee stock purchase plan (in shares)     281    
Issuance of common shares related to employee stock purchase plan   47,368 $ 47,368    
Shares withheld related to employee tax withholding (in shares)     (4,694)    
Shares withheld related to employee tax withholding   (804,082) $ (804,082)    
Forfeiture of restricted stock grants (shares)     (727)    
Forfeiture of restricted stock grants     $ (115,085) 115,085  
Repurchase of common stock (shares)     (28,142)    
Repurchase of common stock   (4,734,408) $ (4,734,408)    
Cash dividends paid   (4,408,948)     (4,408,948)
Net income 6,473,432 6,473,432     6,473,432
Ending balance (shares) at Sep. 30, 2023     2,918,762    
Ending Balance at Sep. 30, 2023   $ 163,572,435 $ 37,597,398 (18,214,588) 144,189,625
Beginning balance attributable to redeemable noncontrolling Interests at Jun. 30, 2023 22,743,998        
Increase (Decrease) in Temporary Equity [Roll Forward]          
Net Income Attributable to Redeemable Noncontrolling Interest 1,272,839        
Net subscriptions of consolidated funds 3,865,022        
Ending balance attributable to redeemable noncontrolling Interests at Sep. 30, 2023 25,336,181        
Increase (Decrease) in Temporary Equity [Roll Forward]          
Accrued excise tax $ 34,429        
Beginning balance (shares) at Dec. 31, 2023 2,823,076   2,823,076    
Beginning Balance at Dec. 31, 2023 $ 160,316,808   $ 22,164,410 (15,392,418) 153,544,816
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of restricted stock grants (shares)     86,279    
Issuance of restricted stock grants     $ 13,309,354 (13,309,354)  
Amortization of restricted stock grants 8,971,076     8,971,076  
Issuance of common stock related to employee stock purchase plan (in shares)     2,408    
Issuance of common shares related to employee stock purchase plan 370,612   $ 370,612    
Shares withheld related to employee tax withholding (in shares)     (29,282)    
Shares withheld related to employee tax withholding (4,583,042)   $ (4,583,042)    
Forfeiture of restricted stock grants (shares)     (7,125)    
Forfeiture of restricted stock grants 0   $ (1,209,481) 1,209,481  
Repurchase of common stock (shares)     (142,425)    
Repurchase of common stock (21,895,539)       (21,895,539)
Cash dividends paid (12,473,236)       (12,473,236)
Net income $ 35,786,366       35,786,366
Ending balance (shares) at Sep. 30, 2024 2,732,931   2,732,931    
Ending Balance at Sep. 30, 2024 $ 166,493,045   $ 30,051,853 (18,521,215) 154,962,407
Increase (Decrease) in Temporary Equity [Roll Forward]          
Accrued excise tax 194,338        
Beginning balance (shares) at Jun. 30, 2024     2,751,331    
Beginning Balance at Jun. 30, 2024 156,536,315   $ 29,441,464 (20,686,099) 147,780,950
Increase (Decrease) in Stockholders' Equity [Roll Forward]          
Issuance of restricted stock grants (shares)     9,223    
Issuance of restricted stock grants 0   $ 1,490,529 (1,490,529)  
Amortization of restricted stock grants 2,748,648     2,748,648  
Issuance of common stock related to employee stock purchase plan (in shares)     433    
Issuance of common shares related to employee stock purchase plan 69,976   $ 69,976    
Shares withheld related to employee tax withholding (in shares)     (308)    
Shares withheld related to employee tax withholding (43,351)   $ (43,351)    
Forfeiture of restricted stock grants (shares)     (5,372)    
Forfeiture of restricted stock grants 0   $ (906,765) 906,765  
Repurchase of common stock (shares)     (22,376)    
Repurchase of common stock (3,370,153)       (3,370,153)
Cash dividends paid (4,092,983)       (4,092,983)
Net income $ 14,644,593       14,644,593
Ending balance (shares) at Sep. 30, 2024 2,732,931   2,732,931    
Ending Balance at Sep. 30, 2024 $ 166,493,045   $ 30,051,853 $ (18,521,215) $ 154,962,407
Increase (Decrease) in Temporary Equity [Roll Forward]          
Accrued excise tax $ 32,248        
v3.24.3
Consolidated Statements of Cash Flows (unaudited) - USD ($)
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net income $ 35,786,366 $ 29,472,589
Adjustments to reconcile net income to net cash provided by operating activities:    
Depreciation 934,742 972,416
Share-based compensation 9,026,666 8,980,313
Increase in accounts receivable (2,759,125) (5,268,228)
Change in current income taxes (1,000,345) 494,715
Change in deferred income taxes 2,944,390 888,205
Net gains on investments (15,658,032) (6,194,268)
Net change in securities held by Consolidated Fund 0 (10,930,911)
Decrease in accrued incentive compensation (6,835,102) (11,292,276)
Increase in deferred compensation 2,837,692 1,610,284
Other changes in assets and liabilities 162,487 2,898,329
Net cash provided by operating activities 25,439,739 11,631,168
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchase of property and equipment (406,400) (21,705)
Purchase of Company sponsored investments (10,451,525) (6,626,384)
Proceeds from sale of Company sponsored investments 10,584,536 4,799,073
Net cash used in investing activities (273,389) (1,849,016)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Value of common shares withheld related to employee tax withholding (4,583,042) (4,977,863)
Payment of dividends (12,473,236) (13,418,596)
Net subscriptions received from redeemable noncontrolling interest holders 0 10,350,857
Repurchases of common shares (21,701,201) (19,565,763)
Proceeds received under employee stock purchase plan 315,022 375,306
Net cash used in financing activities (38,442,457) (27,236,059)
CASH AND CASH EQUIVALENTS    
Net change during the period (13,276,107) (17,453,907)
At beginning of period 46,991,879 63,195,302
At end of period 33,715,772 45,741,395
Supplemental information related to cash activities:    
Operating lease right-of-use asset addition, net of lease incentives 3,173,981 0
Lease incentives included in property and equipment 2,837,175 0
Income taxes paid $ 11,302,545 $ 9,955,929
v3.24.3
Consolidated Statements of Shareholders’ Equity and Redeemable Noncontrolling Interest (unaudited) (Parenthetical) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Statement of Stockholders' Equity [Abstract]        
Accrued excise tax $ 32,248 $ 34,429 $ 194,338 $ 106,670
v3.24.3
Business and Organization
9 Months Ended
Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Business and Organization Business and Organization
Diamond Hill Investment Group, Inc., an Ohio corporation (“DHIL” and, collectively with its subsidiaries, the “Company”), derives its consolidated revenues and net income from investment advisory and fund administration services provided by its wholly-owned subsidiary, Diamond Hill Capital Management, Inc., an Ohio corporation (“DHCM”).

DHCM is a registered investment adviser. DHCM is the investment adviser and administrator for the Diamond Hill Funds (the “Funds”), a series of open-end mutual funds. DHCM also provides investment advisory services to Diamond Hill Micro Cap Fund, LP (“DHMF”), a private fund, as well as separately managed accounts, collective investment trusts (“CITs”), other pooled vehicles including sub-advised funds, and model delivery programs.
v3.24.3
Significant Accounting Policies
3 Months Ended
Sep. 30, 2024
Accounting Policies [Abstract]  
Significant Accounting Policies Significant Accounting Policies
Basis of Presentation
The accompanying unaudited, condensed, and consolidated financial statements of the Company as of September 30, 2024 and December 31, 2023, and for the three-month and nine-month periods ended September 30, 2024 and 2023, have been prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”), the instructions to Form 10-Q, and Article 10 of Securities and Exchange Commission (“SEC”) Regulation S-X. Accordingly, the accompanying financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of the Company’s management (“management”), all adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of the financial condition and results of operations as of the dates, and for the interim periods, presented, have been included. The accompanying unaudited, condensed, and consolidated financial statements and these footnotes should be read in conjunction with the audited consolidated financial statements of the Company included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2023 (the “2023 Form 10-K”), as filed with the SEC.
Operating results for the three-month and nine-month periods ended September 30, 2024, are not necessarily indicative of the results the Company may expect for any fiscal quarter, the full fiscal year ending December 31, 2024, or any subsequent period.

For further information regarding the risks to the Company’s business, refer to the consolidated financial statements and notes thereto in the 2023 Form 10-K, as well as “Part I – Item 1A. – Risk Factors” of the 2023 Form 10-K, the “Cautionary Note Regarding Forward-Looking Statements” in “Part I – Item 2 – Management’s Discussion and Analysis of Financial Condition and Results of Operations” of this Quarterly Report on Form 10-Q (this “Form 10-Q”), and “Part II – Item 1A. – Risk Factors” of this Form 10-Q.
Use of Estimates
The preparation of the accompanying unaudited, condensed, and consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements as well as the reported amounts of revenue and expense during the reporting period. Estimates have been prepared based on the most current and best available information, but actual results could differ materially from those estimates.
Reclassification
Certain prior period amounts and disclosures may have been reclassified to conform to the current period’s financial presentation.
Prior to January 1, 2024, the Company recorded share repurchases as a reduction to common shares in permanent shareholders’ equity. Effective January 1, 2024, share repurchases have been recorded as a reduction to retained earnings in permanent shareholders’ equity. The Company has not reclassified any share repurchases included in common shares prior to January 1, 2024.
Principles of Consolidation
The accompanying unaudited, condensed, and consolidated financial statements include the operations of DHIL and its consolidated subsidiaries. All inter-company transactions and balances have been eliminated in consolidation.
DHCM holds certain investments in the Funds and DHMF for general corporate investment purposes, to provide seed capital for newly formed strategies, or to add capital to existing strategies. The Funds are organized in a series fund structure in which there are multiple mutual funds within one trust (the “Trust”). The Trust is an open-end investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”). Each individual Fund represents a separate share class of a legal entity organized under the Trust. DHMF is organized as a Delaware limited partnership and is exempt from registration under the 1940 Act.
DHIL consolidates those subsidiaries and investments over which it has a controlling interest. The Company is generally deemed to have a controlling interest when it owns the majority of the voting interest of a voting rights entity (“VRE”) or is deemed to be the primary beneficiary of a variable interest entity (“VIE”). A VIE is an entity that lacks sufficient equity to finance its activities or any entity whose equity holders do not have defined power to direct the activities of the entity normally associated with an equity investment. The Company’s analysis to determine whether an entity is a VIE or a VRE involves judgment and consideration of several factors, including an entity’s legal organization, equity structure, the rights of the investment holders, the Company’s ownership interest in the entity, and the Company’s contractual involvement with the entity. The Company continually reviews and reconsiders its controlling interest, VIE, and VRE conclusions upon the occurrence of certain events, such as changes to its ownership interest or amendments to contract documents.
The Company performs its consolidation analysis at the individual Fund level and has concluded that the Funds are VREs, because the structure of the Funds is such that the shareholders are deemed to have the power through voting rights to direct the activities that most significantly impact each Fund’s economic performance. The Funds are consolidated if DHIL ownership, directly or indirectly, represents a majority interest (greater than 50%). The Company records redeemable noncontrolling interests in consolidated investments for which the Company’s ownership is less than 100%. As of December 31, 2023 and September 30, 2024, the Company had not consolidated any of the Funds. During the three-month and nine-month periods ended September 30, 2023, the Company consolidated the Diamond Hill International Fund. Each Fund consolidated during the applicable period is referred to as a “Consolidated Fund”.
DHCM is the investment adviser to DHMF and is the managing member of Diamond Hill Fund GP, LLC (the “General Partner”), which is the general partner of DHMF. DHCM is wholly owned by, and consolidated with, DHIL. Further, through its control of the General Partner, DHCM has the power to direct DHMF’s economic activities and the right to receive investment advisory fees from DHMF that may be significant. DHMF commenced operations on June 1, 2021, and its underlying assets consist primarily of marketable securities.
The Company concluded DHMF was a VIE given that: (i) DHCM has disproportionately less voting interest than economic interest, and (ii) DHMF’s limited partners have full power to remove the General Partner (which is controlled by DHCM, and DHCM is controlled by DHIL) due to the existence of substantive kick-out rights. In addition, substantially all of DHMF’s activities are conducted on behalf of the General Partner, which has disproportionately few voting rights. The Company concluded it is not the primary beneficiary of DHMF as it lacks the power to control DHMF, since DHMF’s limited partners have single-party kick-out rights and can unilaterally remove the General Partner without cause. DHCM’s investments in DHMF are reported as a component of the Company’s investment portfolio and valued at DHCM’s respective share of DHMF’s net income or loss.
Gains and losses attributable to changes in the value of DHCM’s interests in DHMF are included in the Company’s reported investment income. The Company’s exposure to loss as a result of its involvement with DHMF is limited to the amount of its investment. DHCM is not obligated to provide, and has not provided, financial or other support to DHMF, except for its investment in DHMF to date and its contractually provided investment advisory responsibilities. The Company has not
provided liquidity arrangements, guarantees, or other commitments to support DHMF’s operations, and DHMF’s creditors and interest holders have no recourse to the general credit of the Company.
Redeemable Noncontrolling Interest
Redeemable noncontrolling interest represents third-party interests in the Consolidated Fund. This interest is redeemable at the option of the investors, and therefore, is not treated as permanent equity. Redeemable noncontrolling interest is recorded at redemption value, which approximates the fair value each reporting period.
Segment Information
Management has determined that the Company operates as a single business segment, which is providing investment advisory and related services to clients. Therefore, the Company does not present disclosures relating to operating segments in annual or interim financial statements.
Cash and Cash Equivalents
Cash and cash equivalents include demand deposits and money market mutual funds held by DHCM. The Company considers all highly liquid temporary cash instruments with an original maturity of three months or less to be cash equivalents. The Company places its cash on deposit with U.S. financial institutions that are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to $250,000. The Company’s credit risk in the event of failure of these financial institutions is represented by the difference between the FDIC limit and the total amount on deposit. Management monitors the financial institutions’ creditworthiness in conjunction with balances on deposit to minimize risk. The Company has amounts on deposit in excess of the insured limits. As of September 30, 2024, the Company had $2.0 million and $31.7 million in demand deposits and money market mutual funds, respectively. As of December 31, 2023, the Company had $2.8 million and $44.2 million in demand deposits and money market mutual funds, respectively.
Accounts Receivable
The Company records accounts receivable when they are due and presents them on the balance sheet net of any allowance for doubtful accounts. Accounts receivable are written off when they are determined to be uncollectible. Any allowance for doubtful accounts is estimated based on the Company’s historical losses, existing conditions in the industry, and the financial stability of the individual or entity that owes the receivable. No allowance for doubtful accounts was deemed necessary at either September 30, 2024, or December 31, 2023. Accounts receivable from the Funds were $10.0 million as of September 30, 2024, and $9.1 million as of December 31, 2023.
Investments
Management determines the appropriate classification of the Company’s investments at the time of purchase and re-evaluates its determination each reporting period.
Company sponsored investments, where the Company has neither the control nor the ability to exercise significant influence, as well as securities held in the Consolidated Fund, are measured at fair value based on quoted market prices. Unrealized gains and losses are recorded as investment income (loss) in the Company’s consolidated statements of income.
Investments classified as equity method investments represent investments in which the Company owns 20% to 50% of the outstanding voting interests in the entity or where it is determined that the Company is able to exercise significant influence but not control over the investments. When using the equity method, the Company recognizes its respective share of the investee’s net income or loss for the period, which is recorded as investment income (loss) in the Company’s consolidated statements of income.
Property and Equipment
Property and equipment, consisting of leasehold improvements, right-of-use lease assets, computer equipment, capitalized software, furniture, and fixtures, are carried at cost less accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated lives of the assets.
Implementation costs incurred to develop or obtain internal-use software, including hosting arrangements, are capitalized and expensed on a straight-line basis over either the estimated useful life of the respective software or the term of the hosting arrangement.

Property and equipment is tested for impairment when there is an indication that the carrying amount of an asset may not be recoverable. When an asset is determined to not be recoverable, the impairment loss is measured based on the excess, if any, of the carrying value of the asset over its fair value.
Revenue Recognition – General
The Company recognizes revenue when DHCM satisfies performance obligations under the terms of a contract with a client. The Company earns substantially all of its revenue from DHCM investment advisory and fund administration contracts. Investment advisory and fund administration fees, generally calculated as a percentage of assets under management (“AUM”), are recorded as revenue as services are performed. In addition to fixed fees based on a percentage of AUM, one client account also provides periodic performance-based fees.
Revenue from contracts with clients that was earned during the three months ended September 30, 2024 and 2023 include:
Three Months Ended September 30, 2024
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$23,595,204 $1,788,357 $25,383,561 
Separately managed accounts, excluding performance-based fees6,698,073 — 6,698,073 
Other pooled vehicles2,878,015 — 2,878,015 
Collective investment trusts1,839,850 — 1,839,850 
Model delivery1,331,016 — 1,331,016 
Performance-based fees887,717 — 887,717 
$37,229,875 $1,788,357 $39,018,232 
Three Months Ended September 30, 2023
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$21,714,872 $1,885,929 $23,600,801 
Separately managed accounts, excluding performance-based fees6,150,388 — 6,150,388 
Other pooled vehicles2,451,019 — 2,451,019 
Model delivery1,306,460 — 1,306,460 
Performance-based fees1,176,351 — 1,176,351 
Collective investment trusts869,261 — 869,261 
$33,668,351 $1,885,929 $35,554,280 
Revenue from contracts with clients that was earned during the nine months ended September 30, 2024 and 2023, include:
Nine Months Ended September 30, 2024
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$68,249,762 $5,551,702 $73,801,464 
Separately managed accounts, excluding performance-based fees20,083,201 — 20,083,201 
Other pooled vehicles8,522,431 — 8,522,431 
Collective investment trusts4,805,245 — 4,805,245 
Model delivery3,874,437 — 3,874,437 
Performance-based fees887,717 — 887,717 
$106,422,793 $5,551,702 $111,974,495 
Nine Months Ended September 30, 2023
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$64,019,839 $5,684,167 $69,704,006 
Separately managed accounts, excluding performance-based fees18,653,260 — 18,653,260 
Other pooled vehicles6,785,722 — 6,785,722 
Model delivery3,969,604 — 3,969,604 
Collective investment trusts2,606,477 — 2,606,477 
Performance-based fees1,176,351 — 1,176,351 
$97,211,253 $5,684,167 $102,895,420 

Revenue Recognition – Investment Advisory Fees
DHCM’s investment advisory contracts with clients have a single performance obligation because the contracted services are not separately identifiable from other obligations in the contracts, and therefore, are not distinct. All obligations to provide investment advisory services are satisfied over time by DHCM.
The fees DHCM receives for its services under its investment advisory contracts are based on AUM, which changes based on the value of securities held under each investment advisory contract. These fees are thereby constrained and represent variable consideration, and they are excluded from revenue until the AUM on which DHCM’s client is billed are no longer subject to market fluctuations.
DHCM also provides its strategy-specific model portfolios and related services to sponsors of model delivery programs. For its services, DHCM is paid a model delivery fee by the program sponsor at a pre-determined rate based on the amount of assets under advisement (“AUA”) in the program.
Revenue Recognition – Performance-Based Fees
DHCM manages a client account that pays performance-based fees. These fees are calculated based on the client’s investment results over rolling five-year periods. The Company records the performance-based fees when it is probable that a significant reversal of the revenue will not occur. The Company recorded performance-based fees of $0.9 million during the three-month and nine-month periods ended September 30, 2024, and $1.2 million during the three-month and nine-month periods ended September 30, 2023. Since the completion of the initial five-year contract measurement term, the performance-based fee has been calculated annually based on the client investment results over the most recently completed five-year period. The Company’s next performance measurement period will be the 12 months ending September 30, 2025. AUM subject to that performance-based fee was approximately $531.6 million as of September 30, 2024.
Revenue Recognition – Mutual Fund Administration
DHCM has an administrative and transfer agency services agreement with the Funds under which DHCM performs certain services for each Fund. These services include performance obligations, such as mutual fund administration, fund accounting, transfer agency, and other related functions. These services are performed concurrently under DHCM’s agreement with the Funds. All performance obligations to provide these administrative services are satisfied over time, and the Company recognizes the related revenue as time progresses. Each Fund pays DHCM a fee for performing these services, which is calculated using an annual rate multiplied by the average daily net assets of each respective Fund share class. These fees are thereby constrained and represent variable consideration, and are excluded from revenue until the AUM on which DHCM bills the Funds are no longer subject to market fluctuations.
The Funds have selected and contractually engaged certain vendors to fulfill various services to benefit the Funds’ shareholders or to satisfy regulatory requirements of the Funds. These services include, among others, required shareholder mailings, federal and state registrations, and legal and audit services. In fulfilling a portion of its role under the administration and transfer agency services agreement with the Funds, DHCM acts as agent and pays for these services on behalf of the Funds. Each vendor is independently responsible for fulfillment of the services it has been engaged to provide and negotiates its fees and terms directly with the Funds’ management and board of trustees. Each year, the Funds’ board of trustees reviews the fee that each Fund pays to DHCM, and specifically considers the contractual expenses that DHCM pays on behalf of the Funds. As a result, DHCM is not involved in the delivery or pricing of these services, and bears no risk related to these services. Revenue has been recorded net of these Fund-related expenses.
Mutual fund administration gross and net revenue are summarized below:
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
Mutual fund administration:
Administration revenue, gross$6,402,818 $5,491,424 $18,051,623 $16,247,752 
Fund related expense(4,614,461)(3,605,495)(12,499,921)(10,563,585)
Mutual fund administration revenue, net$1,788,357 $1,885,929 $5,551,702 $5,684,167 
Income Taxes
The Company accounts for current and deferred income taxes through an asset and liability approach. Deferred tax assets are recognized for deductible temporary differences, and deferred tax liabilities are recognized for taxable temporary differences. Deferred tax assets are reduced by a valuation allowance when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.
The Company is subject to examination by federal and applicable state and local jurisdictions for various tax periods. The Company’s income tax positions are based on research and interpretations of the income tax laws and rulings in each of the jurisdictions in which it does business. Due to the subjectivity of interpretations of laws and rulings in each jurisdiction, the differences and interplay in tax laws among those jurisdictions, and the inherent uncertainty in estimating the final resolution of complex tax audit matters, the Company’s estimates of income tax liabilities may differ materially from actual payments or assessments. The Company regularly assesses its positions with regard to tax exposures and records liabilities for these uncertain tax positions and related interest and penalties, if any, according to the principles of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 740, Income Taxes. The Company records interest and penalties within income tax expense on the income statement. See Note 8.
Earnings Per Share
Basic and diluted earnings per share (“EPS”) are computed by dividing net income attributable to common shareholders by the weighted average number of DHIL common shares outstanding for the period, which includes unvested restricted shares. See Note 9.
Recently Adopted Accounting Guidance
The Company did not adopt any new accounting guidance during the nine months ended September 30, 2024 that had a material effect on its financial position or results of operations.
Newly Issued But Not Yet Adopted Accounting Guidance
v3.24.3
Investments
9 Months Ended
Sep. 30, 2024
Investments, Debt and Equity Securities [Abstract]  
Investments Investments
The following table summarizes the carrying value of the Company’s investments as of September 30, 2024 and December 31, 2023:
As of
September 30, 2024December 31, 2023
Fair value investments:
Company sponsored investments$66,575,315 $63,208,573 
Company sponsored equity method investments96,688,568 84,530,289 
Total Investments$163,263,883 $147,738,862 


The components of net investment income (loss) are as follows:

Three Months Ended September 30,Nine Months Ended September 30,
2024202320242023
Realized gains$70,138 $211,446 $1,080,393 $1,017,983 
Change in unrealized8,620,510 (6,283,344)14,579,579 4,367,873 
Dividends997,553 1,457,543 2,773,166 4,497,091 
Other
(19,240)(22,597)(53,090)(160,453)
Investment income (loss), net$9,668,961 $(4,636,952)$18,380,048 $9,722,494 
Company-Sponsored Equity Method Investments
As of September 30, 2024, the Company’s equity method investments consisted of DHMF, the Diamond Hill International Fund, and the Diamond Hill Large Cap Concentrated Fund. The Company’s ownership percentage in these investments was 84%, 42%, and 44%, respectively. The Company’s ownership in DHMF, the Diamond Hill International Fund, and the Diamond Hill Large Cap Concentrated Fund includes $8.4 million of investments held in the Deferred Compensation Plans (as defined in Note 6).
The following table includes the condensed summary financial information from the Company’s equity method investments as of, and for the three-month and nine-month periods ended, September 30, 2024:
As of
September 30, 2024
Total assets$211,042,839 
Total liabilities8,623,462 
Net assets202,419,377 
DHCM’s portion of net assets$96,688,568 
For the Three Months EndedFor the Nine Months Ended
September 30, 2024September 30, 2024
Investment income$929,969 $3,506,857 
Expenses420,777 1,241,399 
Net realized gains 120,769 3,313,234 
Change in unrealized 11,228,899 18,153,145 
Net income
11,858,860 23,731,837 
DHCM’s portion of net income
$5,804,877 $11,705,156 
The Company’s investments at September 30, 2024 include its interest in DHMF, an unconsolidated VIE, as the Company is not deemed the primary beneficiary. The Company’s maximum risk of loss related to its involvement with DHMF is limited to the carrying value of its investment, which was $20.7 million as of September 30, 2024.
v3.24.3
Fair Value Measurements (Notes)
9 Months Ended
Sep. 30, 2024
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
The Company determines the fair value of its cash equivalents and certain investments using the following broad levels listed below:
Level 1 - Unadjusted quoted prices for identical instruments in active markets.
Level 2 - Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-driven valuations in which all significant inputs are observable.
Level 3 - Valuations derived from techniques in which significant inputs are unobservable. The Company does not value any investments using Level 3 inputs.
These levels are not necessarily indicative of the risk or liquidity associated with investments.
The following table summarizes investments that are recognized in the Company’s consolidated balance sheet using fair value measurements (excluding investments classified as equity method investments) determined based upon the differing levels as of September 30, 2024:
Level 1Level 2Level 3Total
Cash equivalents$31,690,501 — — $31,690,501 
Fair value investments:
     Company-sponsored investments$66,575,315 — — $66,575,315 
Changes to fair values of the investments are recorded in the Company’s consolidated statements of income as investment income (loss), net.
v3.24.3
Line of Credit
9 Months Ended
Sep. 30, 2024
Debt Disclosure [Abstract]  
Line of Credit Line of Credit
The Company has a committed Line of Credit Agreement (the “Credit Agreement”) with a commercial bank that matures on December 12, 2024, which permits the Company to borrow up to $25.0 million. Borrowings under the Credit Agreement bear interest at a rate equal to the Secured Overnight Financing Rate plus 1.10%. The Company pays a commitment fee on the unused portion of the facility, accruing at a rate per annum of 0.10%.
The proceeds of the Credit Agreement may be used by the Company for ongoing working capital needs, to seed new and existing investment strategies, and for other general corporate purposes. The Credit Agreement contains customary representations, warranties, and covenants.
The Company did not borrow under the Credit Agreement during the nine months ended September 30, 2024, and no borrowings were outstanding as of September 30, 2024.
v3.24.3
Compensation Plans
9 Months Ended
Sep. 30, 2024
Share-Based Payment Arrangement [Abstract]  
Compensation Plans Compensation Plans
Share-Based Payment Transactions
The Company maintains the shareholder-approved Diamond Hill Investment Group, Inc. 2022 Equity and Cash Incentive Plan (the “2022 Plan”), which authorizes the issuance of 300,000 DHIL common shares in various forms of equity awards. As of September 30, 2024, there were 153,478 DHIL common shares available for grants under the 2022 Plan. Previously, the Company issued equity awards under the Diamond Hill Investment Group, Inc. 2014 Equity and Cash Incentive Plan (the “2014 Plan”). There are no longer any DHIL common shares available for issuance under the 2014 Plan, although certain grants previously made under the 2014 Plan remain issued and outstanding.
Restricted stock grants represent DHIL common shares issued and outstanding upon grant that remain subject to restrictions until specified vesting conditions are satisfied. The Company issues to all new employees upon hire restricted stock grants that cliff vest after five years of employment with the Company. After the end of each year, the Company also issues to certain key employees restricted stock grants that vest ratably on an annual basis over three years.
Restricted stock grants are valued based upon the fair market value of the DHIL common shares on the applicable grant date. The restricted stock grants are recorded as deferred compensation in the equity section of the balance sheet on the grant date and then recognized as compensation expense on a straight-line basis over the vesting period of the respective grant. The Company’s policy is to adjust compensation expense for forfeitures as they occur.
The following table represents a roll-forward of outstanding restricted stock and related activity for the nine months ended September 30, 2024:
SharesWeighted-Average
Grant Date Price
per Share
Outstanding restricted stock as of December 31, 2023190,172 $164.69 
Grants issued86,279 154.26 
Grants vested(73,706)169.38 
Grants forfeited(7,125)169.75 
Total outstanding restricted stock as of September 30, 2024195,620 $158.13 
Total deferred equity compensation related to unvested restricted stock was $18.5 million as of September 30, 2024. The recognition of compensation expense related to deferred compensation over the remaining vesting periods is as follows:
Three Months 
 Remaining In
      
20242025202620272028ThereafterTotal
$2,822,651 $8,202,433 $4,958,899 $1,635,028 $624,166 $278,038 $18,521,215 
Employee Stock Purchase Plan
Under the Diamond Hill Investment Group, Inc. Employee Stock Purchase Plan (the “ESPP”), eligible employees may purchase DHIL common shares at 85% of the fair market value on the last day of each offering period. Each offering period is approximately three months, which generally coincides with the Company’s fiscal quarters. During the nine-month period ended September 30, 2024, ESPP participants purchased 2,408 DHIL common shares for $0.3 million, and the Company recorded $0.1 million of share-based payment expense related to the discount to fair market value for these purchases. During the nine-month period ended September 30, 2023, ESPP participants purchased 2,659 DHIL common shares for $0.4 million and the Company recorded $0.1 million of share-based payment expense related to these purchases.
401(k) Plan
The Company sponsors a 401(k) plan in which all employees are eligible to participate. Company employees may contribute a portion of their compensation subject to certain limits based on federal tax laws. The Company matches employee contributions equal to 250.0% of the first 6.0% of an employee’s compensation contributed to the plan. The Company may settle the 401(k) plan matching contributions in cash or DHIL common shares. Employees vest ratably in the matching contributions over a five-year period.
Deferred Compensation Plans
The Company sponsors the Diamond Hill Fixed Term Deferred Compensation Plan and the Diamond Hill Variable Term Deferred Compensation Plan (together, the “Deferred Compensation Plans”). Under the Deferred Compensation Plans, participants may elect to voluntarily defer, for a minimum of five years (subject to an earlier distribution in the case of the participant’s death or disability or a change in control of DHIL), certain incentive compensation that the Company then contributes into the Deferred Compensation Plans. Participants are responsible for designating investment options for the assets they contribute, and the distribution paid to each participant reflects any gains or losses on the assets realized in connection with the Deferred Compensation Plans. Assets held in the Deferred Compensation Plans are included in the Company’s investment portfolio, and the associated obligation to participants is included in deferred compensation liability. Deferred compensation liability was $38.9 million and $36.1 million as of September 30, 2024 and December 31, 2023, respectively.
v3.24.3
Operating Lease
9 Months Ended
Sep. 30, 2024
Leases [Abstract]  
Operating Lease Operating Lease
On July 31, 2024, the Company entered into a 10-year extension of its lease through March 31, 2035, for office space of approximately 37,829 square feet at a single location.
As of September 30, 2024, the carrying value of the right-of-use asset, which is included in property and equipment on the consolidated balance sheets, was approximately $3.5 million. As of September 30, 2024, the carrying value of the lease liability was approximately $6.4 million.
The carrying value of the lease liability includes both principal and accrued interest on lease payments that are due in the current and future periods. Lease liability is measured at the present value of the remaining lease payments, discounted using the discount rate determined at the lease commencement date. Interest expense on lease liability is recognized in the consolidated income statements over the lease term.
As of September 30, 2024, the weighted average discount rate applied to the Company’s lease liability was 6.5%, reflective of the Company’s incremental borrowing rate. The determination of the incremental borrowing rate involves judgement, including assumptions about the Company’s credit risk, economic conditions, and the lease-specific circumstances such as lease term and asset class. Changes in these assumptions could have a material impact on the measurement of the Company’s lease liability.
The following table summarizes the total lease and operating expenses for the three-month and nine-month periods ended September 30, 2024 and 2023:
September 30,
2024
September 30,
2023
Three Months Ended$246,089 $234,336 
Nine Months Ended$682,755 $674,749 
The following table provides a maturity analysis of the Company’s operating lease liability, based on undiscounted cash flows, as of September 30, 2024:
September 30, 2024
2024$156,045 
2025723,480 
2026773,603 
2027796,868 
2028820,889 
2029 and Thereafter5,715,394 
Total undiscounted operating lease payments8,986,279 
Less: Imputed interest(2,597,478)
Present value of operating lease liability$6,388,801 
v3.24.3
Income Taxes
9 Months Ended
Sep. 30, 2024
Income Tax Disclosure [Abstract]  
Income Taxes Income Taxes
The Company has determined its interim tax provision projecting an estimated annual effective tax rate.
A reconciliation of the statutory federal tax rate to the Company’s effective income tax rate is as follows:
Nine Months Ended 
 September 30,
20242023
   Statutory U.S. federal income tax rate21.0 %21.0 %
   State and local income taxes, net of federal benefit4.8 %4.9 %
   Internal revenue code section 162 limitations1.2 %2.0 %
   Other— %0.5 %
Unconsolidated effective income tax rate27.0 %28.4 %
   Impact attributable to redeemable noncontrolling interest(a)
— %(0.6)%
Effective income tax rate27.0 %27.8 %
(a) The provision for income taxes includes the impact of the operations of the Consolidated Fund, which is not subject to federal income taxes. Accordingly, a portion of the Company’s earnings are not subject to corporate tax levels.
The Company’s actual effective tax rate for the fiscal year ending December 31, 2024 could be materially different from the projected rate as of September 30, 2024.
The net temporary differences incurred to date will reverse in future periods as the Company generates taxable earnings. The Company believes that it is more likely than not that the results of future operations will generate sufficient taxable income to realize the net deferred tax assets recorded. The Company records a valuation allowance when it is more likely than not that some portion or all of the deferred tax assets will not be realized. As of September 30, 2024 and December 31, 2023, no valuation allowance was deemed necessary.
FASB ASC 740, Income Taxes, prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken, or expected to be taken, in a tax return, and also provides guidance on de-recognition, classification, interest and penalties, accounting in interim periods, disclosure, and transition.  The Company recognizes tax benefits related to positions taken, or expected to be taken, on its tax returns, only if the positions are “more-likely-than-not” sustainable. Once this threshold has been met, the Company’s measurement of its expected tax benefits is recognized in its financial statements. The Company did not record an accrual for tax-related uncertainties or unrecognized tax positions as of September 30, 2024 or December 31, 2023.
The Company did not recognize any interest and penalties during the nine months ended September 30, 2024
v3.24.3
Earnings Per Share
9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
Earnings Per Share Earnings Per Share
Basic and diluted EPS are calculated under the two-class method and are computed by dividing net income attributable to common shareholders by the weighted average number of DHIL common shares outstanding for the period, including unvested restricted shares. For the periods reported, DHIL did not have any dilutive common shares outstanding. DHIL has not issued any preferred shares. The following table sets forth the computation for basic and diluted EPS:
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
Net income $14,644,593 $5,200,593 $35,786,366 $29,472,589 
Less: Net (income) loss attributable to redeemable noncontrolling interest— 1,272,839 — (859,126)
Net income attributable to common shareholders$14,644,593 $6,473,432 $35,786,366 $28,613,463 
Weighted average number of outstanding shares - Basic2,738,588 2,939,055 2,774,819 2,977,853 
Weighted average number of outstanding shares - Diluted2,738,588 2,939,055 2,774,819 2,977,853 
Earnings per share attributable to common shareholders
Basic$5.35 $2.20 $12.90 $9.61 
Diluted$5.35 $2.20 $12.90 $9.61 
v3.24.3
Subsequent Events
9 Months Ended
Sep. 30, 2024
Subsequent Events [Abstract]  
Subsequent Events Subsequent Events
On November 4, 2024, DHIL’s board of directors (“Board”) approved a quarterly cash dividend of $1.50 per share, payable on December 6, 2024, to shareholders of record as of the close of business on November 22, 2024. This dividend is expected to reduce shareholders’ equity by approximately $4.1 million.
v3.24.3
Pay vs Performance Disclosure - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Pay vs Performance Disclosure        
Net income $ 14,644,593 $ 6,473,432 $ 35,786,366 $ 28,613,463
v3.24.3
Insider Trading Arrangements
3 Months Ended
Sep. 30, 2024
Trading Arrangements, by Individual  
Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
v3.24.3
Significant Accounting Policies (Policies)
9 Months Ended
Sep. 30, 2024
Accounting Policies [Abstract]  
Basis of Presentation
Basis of Presentation
The accompanying unaudited, condensed, and consolidated financial statements of the Company as of September 30, 2024 and December 31, 2023, and for the three-month and nine-month periods ended September 30, 2024 and 2023, have been prepared in accordance with United States (“U.S.”) generally accepted accounting principles (“GAAP”), the instructions to Form 10-Q, and Article 10 of Securities and Exchange Commission (“SEC”) Regulation S-X. Accordingly, the accompanying financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of the Company’s management (“management”), all adjustments (consisting of normal recurring accruals) considered necessary for a fair statement of the financial condition and results of operations as of the dates, and for the interim periods, presented, have been included. The accompanying unaudited, condensed, and consolidated financial statements and these footnotes should be read in conjunction with the audited consolidated financial statements of the Company included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2023 (the “2023 Form 10-K”), as filed with the SEC.
Use of Estimates
Use of Estimates
The preparation of the accompanying unaudited, condensed, and consolidated financial statements requires management to make estimates and judgments that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements as well as the reported amounts of revenue and expense during the reporting period. Estimates have been prepared based on the most current and best available information, but actual results could differ materially from those estimates.
Reclassification
Certain prior period amounts and disclosures may have been reclassified to conform to the current period’s financial presentation.
Reclassification
Principles of Consolidation
Principles of Consolidation
The accompanying unaudited, condensed, and consolidated financial statements include the operations of DHIL and its consolidated subsidiaries. All inter-company transactions and balances have been eliminated in consolidation.
DHCM holds certain investments in the Funds and DHMF for general corporate investment purposes, to provide seed capital for newly formed strategies, or to add capital to existing strategies. The Funds are organized in a series fund structure in which there are multiple mutual funds within one trust (the “Trust”). The Trust is an open-end investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”). Each individual Fund represents a separate share class of a legal entity organized under the Trust. DHMF is organized as a Delaware limited partnership and is exempt from registration under the 1940 Act.
DHIL consolidates those subsidiaries and investments over which it has a controlling interest. The Company is generally deemed to have a controlling interest when it owns the majority of the voting interest of a voting rights entity (“VRE”) or is deemed to be the primary beneficiary of a variable interest entity (“VIE”). A VIE is an entity that lacks sufficient equity to finance its activities or any entity whose equity holders do not have defined power to direct the activities of the entity normally associated with an equity investment. The Company’s analysis to determine whether an entity is a VIE or a VRE involves judgment and consideration of several factors, including an entity’s legal organization, equity structure, the rights of the investment holders, the Company’s ownership interest in the entity, and the Company’s contractual involvement with the entity. The Company continually reviews and reconsiders its controlling interest, VIE, and VRE conclusions upon the occurrence of certain events, such as changes to its ownership interest or amendments to contract documents.
The Company performs its consolidation analysis at the individual Fund level and has concluded that the Funds are VREs, because the structure of the Funds is such that the shareholders are deemed to have the power through voting rights to direct the activities that most significantly impact each Fund’s economic performance. The Funds are consolidated if DHIL ownership, directly or indirectly, represents a majority interest (greater than 50%). The Company records redeemable noncontrolling interests in consolidated investments for which the Company’s ownership is less than 100%. As of December 31, 2023 and September 30, 2024, the Company had not consolidated any of the Funds. During the three-month and nine-month periods ended September 30, 2023, the Company consolidated the Diamond Hill International Fund. Each Fund consolidated during the applicable period is referred to as a “Consolidated Fund”.
DHCM is the investment adviser to DHMF and is the managing member of Diamond Hill Fund GP, LLC (the “General Partner”), which is the general partner of DHMF. DHCM is wholly owned by, and consolidated with, DHIL. Further, through its control of the General Partner, DHCM has the power to direct DHMF’s economic activities and the right to receive investment advisory fees from DHMF that may be significant. DHMF commenced operations on June 1, 2021, and its underlying assets consist primarily of marketable securities.
The Company concluded DHMF was a VIE given that: (i) DHCM has disproportionately less voting interest than economic interest, and (ii) DHMF’s limited partners have full power to remove the General Partner (which is controlled by DHCM, and DHCM is controlled by DHIL) due to the existence of substantive kick-out rights. In addition, substantially all of DHMF’s activities are conducted on behalf of the General Partner, which has disproportionately few voting rights. The Company concluded it is not the primary beneficiary of DHMF as it lacks the power to control DHMF, since DHMF’s limited partners have single-party kick-out rights and can unilaterally remove the General Partner without cause. DHCM’s investments in DHMF are reported as a component of the Company’s investment portfolio and valued at DHCM’s respective share of DHMF’s net income or loss.
Gains and losses attributable to changes in the value of DHCM’s interests in DHMF are included in the Company’s reported investment income. The Company’s exposure to loss as a result of its involvement with DHMF is limited to the amount of its investment. DHCM is not obligated to provide, and has not provided, financial or other support to DHMF, except for its investment in DHMF to date and its contractually provided investment advisory responsibilities. The Company has not
provided liquidity arrangements, guarantees, or other commitments to support DHMF’s operations, and DHMF’s creditors and interest holders have no recourse to the general credit of the Company.
Redeemable Noncontrolling Interest
Redeemable Noncontrolling Interest
Redeemable noncontrolling interest represents third-party interests in the Consolidated Fund. This interest is redeemable at the option of the investors, and therefore, is not treated as permanent equity. Redeemable noncontrolling interest is recorded at redemption value, which approximates the fair value each reporting period.
Segment Information
Segment Information
Management has determined that the Company operates as a single business segment, which is providing investment advisory and related services to clients. Therefore, the Company does not present disclosures relating to operating segments in annual or interim financial statements.
Cash and Cash Equivalents
Cash and Cash Equivalents
Cash and cash equivalents include demand deposits and money market mutual funds held by DHCM. The Company considers all highly liquid temporary cash instruments with an original maturity of three months or less to be cash equivalents. The Company places its cash on deposit with U.S. financial institutions that are insured by the Federal Deposit Insurance Corporation (“FDIC”) up to $250,000. The Company’s credit risk in the event of failure of these financial institutions is represented by the difference between the FDIC limit and the total amount on deposit. Management monitors the financial institutions’ creditworthiness in conjunction with balances on deposit to minimize risk. The Company has amounts on deposit in excess of the insured limits.
Accounts Receivable
Accounts Receivable
The Company records accounts receivable when they are due and presents them on the balance sheet net of any allowance for doubtful accounts. Accounts receivable are written off when they are determined to be uncollectible. Any allowance for doubtful accounts is estimated based on the Company’s historical losses, existing conditions in the industry, and the financial stability of the individual or entity that owes the receivable.
Investments
Investments
Management determines the appropriate classification of the Company’s investments at the time of purchase and re-evaluates its determination each reporting period.
Company sponsored investments, where the Company has neither the control nor the ability to exercise significant influence, as well as securities held in the Consolidated Fund, are measured at fair value based on quoted market prices. Unrealized gains and losses are recorded as investment income (loss) in the Company’s consolidated statements of income.
Investments classified as equity method investments represent investments in which the Company owns 20% to 50% of the outstanding voting interests in the entity or where it is determined that the Company is able to exercise significant influence but not control over the investments. When using the equity method, the Company recognizes its respective share of the investee’s net income or loss for the period, which is recorded as investment income (loss) in the Company’s consolidated statements of income.
Property and Equipment
Property and Equipment
Property and equipment, consisting of leasehold improvements, right-of-use lease assets, computer equipment, capitalized software, furniture, and fixtures, are carried at cost less accumulated depreciation. Depreciation is calculated using the straight-line method over the estimated lives of the assets.
Implementation costs incurred to develop or obtain internal-use software, including hosting arrangements, are capitalized and expensed on a straight-line basis over either the estimated useful life of the respective software or the term of the hosting arrangement.

Property and equipment is tested for impairment when there is an indication that the carrying amount of an asset may not be recoverable. When an asset is determined to not be recoverable, the impairment loss is measured based on the excess, if any, of the carrying value of the asset over its fair value.
Revenue Recognition
Revenue Recognition – General
The Company recognizes revenue when DHCM satisfies performance obligations under the terms of a contract with a client. The Company earns substantially all of its revenue from DHCM investment advisory and fund administration contracts. Investment advisory and fund administration fees, generally calculated as a percentage of assets under management (“AUM”), are recorded as revenue as services are performed. In addition to fixed fees based on a percentage of AUM, one client account also provides periodic performance-based fees.
Revenue Recognition – Investment Advisory Fees
DHCM’s investment advisory contracts with clients have a single performance obligation because the contracted services are not separately identifiable from other obligations in the contracts, and therefore, are not distinct. All obligations to provide investment advisory services are satisfied over time by DHCM.
The fees DHCM receives for its services under its investment advisory contracts are based on AUM, which changes based on the value of securities held under each investment advisory contract. These fees are thereby constrained and represent variable consideration, and they are excluded from revenue until the AUM on which DHCM’s client is billed are no longer subject to market fluctuations.
DHCM also provides its strategy-specific model portfolios and related services to sponsors of model delivery programs. For its services, DHCM is paid a model delivery fee by the program sponsor at a pre-determined rate based on the amount of assets under advisement (“AUA”) in the program.
Revenue Recognition – Performance-Based Fees
DHCM manages a client account that pays performance-based fees. These fees are calculated based on the client’s investment results over rolling five-year periods. The Company records the performance-based fees when it is probable that a significant reversal of the revenue will not occur. The Company recorded performance-based fees of $0.9 million during the three-month and nine-month periods ended September 30, 2024, and $1.2 million during the three-month and nine-month periods ended September 30, 2023. Since the completion of the initial five-year contract measurement term, the performance-based fee has been calculated annually based on the client investment results over the most recently completed five-year period. The Company’s next performance measurement period will be the 12 months ending September 30, 2025. AUM subject to that performance-based fee was approximately $531.6 million as of September 30, 2024.
Revenue Recognition – Mutual Fund Administration
DHCM has an administrative and transfer agency services agreement with the Funds under which DHCM performs certain services for each Fund. These services include performance obligations, such as mutual fund administration, fund accounting, transfer agency, and other related functions. These services are performed concurrently under DHCM’s agreement with the Funds. All performance obligations to provide these administrative services are satisfied over time, and the Company recognizes the related revenue as time progresses. Each Fund pays DHCM a fee for performing these services, which is calculated using an annual rate multiplied by the average daily net assets of each respective Fund share class. These fees are thereby constrained and represent variable consideration, and are excluded from revenue until the AUM on which DHCM bills the Funds are no longer subject to market fluctuations.
The Funds have selected and contractually engaged certain vendors to fulfill various services to benefit the Funds’ shareholders or to satisfy regulatory requirements of the Funds. These services include, among others, required shareholder mailings, federal and state registrations, and legal and audit services. In fulfilling a portion of its role under the administration and transfer agency services agreement with the Funds, DHCM acts as agent and pays for these services on behalf of the Funds. Each vendor is independently responsible for fulfillment of the services it has been engaged to provide and negotiates its fees and terms directly with the Funds’ management and board of trustees. Each year, the Funds’ board of trustees reviews the fee that each Fund pays to DHCM, and specifically considers the contractual expenses that DHCM pays on behalf of the Funds. As a result, DHCM is not involved in the delivery or pricing of these services, and bears no risk related to these services. Revenue has been recorded net of these Fund-related expenses.
Income Taxes
Income Taxes
The Company accounts for current and deferred income taxes through an asset and liability approach. Deferred tax assets are recognized for deductible temporary differences, and deferred tax liabilities are recognized for taxable temporary differences. Deferred tax assets are reduced by a valuation allowance when it is more likely than not that some portion or all of the deferred tax assets will not be realized. Deferred tax assets and liabilities are adjusted for the effects of changes in tax laws and rates on the date of enactment.
The Company is subject to examination by federal and applicable state and local jurisdictions for various tax periods. The Company’s income tax positions are based on research and interpretations of the income tax laws and rulings in each of the jurisdictions in which it does business. Due to the subjectivity of interpretations of laws and rulings in each jurisdiction, the differences and interplay in tax laws among those jurisdictions, and the inherent uncertainty in estimating the final resolution of complex tax audit matters, the Company’s estimates of income tax liabilities may differ materially from actual payments or assessments. The Company regularly assesses its positions with regard to tax exposures and records liabilities for these uncertain tax positions and related interest and penalties, if any, according to the principles of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 740, Income Taxes. The Company records interest and penalties within income tax expense on the income statement.
Earnings Per Share
Earnings Per Share
Basic and diluted earnings per share (“EPS”) are computed by dividing net income attributable to common shareholders by the weighted average number of DHIL common shares outstanding for the period, which includes unvested restricted shares. See Note 9.
Recently Adopted Accounting Guidance and Newly Issued But Not Yet Adopted Accounting Guidance
Recently Adopted Accounting Guidance
The Company did not adopt any new accounting guidance during the nine months ended September 30, 2024 that had a material effect on its financial position or results of operations.
Newly Issued But Not Yet Adopted Accounting Guidance
In December 2023, FASB issued Accounting Standards Update (“ASU”) No. 2023-09, “Improvements to Income Tax Disclosures.” This update requires certain revisions to income tax disclosures, primarily disclosures related to rate reconciliation and income taxes paid. ASU 2023-09 is effective for financial statements issued for annual periods beginning after December 15, 2024. The Company does not believe that adoption of ASU 2023-09 will materially impact its financial statements.
v3.24.3
Significant Accounting Policies (Tables)
9 Months Ended
Sep. 30, 2024
Accounting Policies [Abstract]  
Disaggregation of Revenue
Revenue from contracts with clients that was earned during the three months ended September 30, 2024 and 2023 include:
Three Months Ended September 30, 2024
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$23,595,204 $1,788,357 $25,383,561 
Separately managed accounts, excluding performance-based fees6,698,073 — 6,698,073 
Other pooled vehicles2,878,015 — 2,878,015 
Collective investment trusts1,839,850 — 1,839,850 
Model delivery1,331,016 — 1,331,016 
Performance-based fees887,717 — 887,717 
$37,229,875 $1,788,357 $39,018,232 
Three Months Ended September 30, 2023
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$21,714,872 $1,885,929 $23,600,801 
Separately managed accounts, excluding performance-based fees6,150,388 — 6,150,388 
Other pooled vehicles2,451,019 — 2,451,019 
Model delivery1,306,460 — 1,306,460 
Performance-based fees1,176,351 — 1,176,351 
Collective investment trusts869,261 — 869,261 
$33,668,351 $1,885,929 $35,554,280 
Revenue from contracts with clients that was earned during the nine months ended September 30, 2024 and 2023, include:
Nine Months Ended September 30, 2024
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$68,249,762 $5,551,702 $73,801,464 
Separately managed accounts, excluding performance-based fees20,083,201 — 20,083,201 
Other pooled vehicles8,522,431 — 8,522,431 
Collective investment trusts4,805,245 — 4,805,245 
Model delivery3,874,437 — 3,874,437 
Performance-based fees887,717 — 887,717 
$106,422,793 $5,551,702 $111,974,495 
Nine Months Ended September 30, 2023
Investment advisoryMutual fund
administration, net
Total revenue
Diamond Hill Funds$64,019,839 $5,684,167 $69,704,006 
Separately managed accounts, excluding performance-based fees18,653,260 — 18,653,260 
Other pooled vehicles6,785,722 — 6,785,722 
Model delivery3,969,604 — 3,969,604 
Collective investment trusts2,606,477 — 2,606,477 
Performance-based fees1,176,351 — 1,176,351 
$97,211,253 $5,684,167 $102,895,420 
Mutual Fund Administration Gross and Net Revenue
Mutual fund administration gross and net revenue are summarized below:
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
Mutual fund administration:
Administration revenue, gross$6,402,818 $5,491,424 $18,051,623 $16,247,752 
Fund related expense(4,614,461)(3,605,495)(12,499,921)(10,563,585)
Mutual fund administration revenue, net$1,788,357 $1,885,929 $5,551,702 $5,684,167 
v3.24.3
Investments (Tables)
9 Months Ended
Sep. 30, 2024
Investments, Debt and Equity Securities [Abstract]  
Summary of Market Value of Investments
The following table summarizes the carrying value of the Company’s investments as of September 30, 2024 and December 31, 2023:
As of
September 30, 2024December 31, 2023
Fair value investments:
Company sponsored investments$66,575,315 $63,208,573 
Company sponsored equity method investments96,688,568 84,530,289 
Total Investments$163,263,883 $147,738,862 
Schedule of Investment Income
The components of net investment income (loss) are as follows:

Three Months Ended September 30,Nine Months Ended September 30,
2024202320242023
Realized gains$70,138 $211,446 $1,080,393 $1,017,983 
Change in unrealized8,620,510 (6,283,344)14,579,579 4,367,873 
Dividends997,553 1,457,543 2,773,166 4,497,091 
Other
(19,240)(22,597)(53,090)(160,453)
Investment income (loss), net$9,668,961 $(4,636,952)$18,380,048 $9,722,494 
Equity Method Investments
The following table includes the condensed summary financial information from the Company’s equity method investments as of, and for the three-month and nine-month periods ended, September 30, 2024:
As of
September 30, 2024
Total assets$211,042,839 
Total liabilities8,623,462 
Net assets202,419,377 
DHCM’s portion of net assets$96,688,568 
For the Three Months EndedFor the Nine Months Ended
September 30, 2024September 30, 2024
Investment income$929,969 $3,506,857 
Expenses420,777 1,241,399 
Net realized gains 120,769 3,313,234 
Change in unrealized 11,228,899 18,153,145 
Net income
11,858,860 23,731,837 
DHCM’s portion of net income
$5,804,877 $11,705,156 
v3.24.3
Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2024
Fair Value Disclosures [Abstract]  
Fair Value, Assets Measured on Recurring Basis
The following table summarizes investments that are recognized in the Company’s consolidated balance sheet using fair value measurements (excluding investments classified as equity method investments) determined based upon the differing levels as of September 30, 2024:
Level 1Level 2Level 3Total
Cash equivalents$31,690,501 — — $31,690,501 
Fair value investments:
     Company-sponsored investments$66,575,315 — — $66,575,315 
v3.24.3
Compensation Plans (Tables)
9 Months Ended
Sep. 30, 2024
Share-Based Payment Arrangement [Abstract]  
Roll-Forward of Outstanding Restricted Stock Grants Issued
The following table represents a roll-forward of outstanding restricted stock and related activity for the nine months ended September 30, 2024:
SharesWeighted-Average
Grant Date Price
per Share
Outstanding restricted stock as of December 31, 2023190,172 $164.69 
Grants issued86,279 154.26 
Grants vested(73,706)169.38 
Grants forfeited(7,125)169.75 
Total outstanding restricted stock as of September 30, 2024195,620 $158.13 
Expense Recognition of Deferred Compensation The recognition of compensation expense related to deferred compensation over the remaining vesting periods is as follows:
Three Months 
 Remaining In
      
20242025202620272028ThereafterTotal
$2,822,651 $8,202,433 $4,958,899 $1,635,028 $624,166 $278,038 $18,521,215 
v3.24.3
Operating Lease (Tables)
9 Months Ended
Sep. 30, 2024
Leases [Abstract]  
Summary of Total Lease and Operating Expenses
The following table summarizes the total lease and operating expenses for the three-month and nine-month periods ended September 30, 2024 and 2023:
September 30,
2024
September 30,
2023
Three Months Ended$246,089 $234,336 
Nine Months Ended$682,755 $674,749 
Future Minimum Lease Payments under Operating Leases
v3.24.3
Income Taxes (Tables)
9 Months Ended
Sep. 30, 2024
Income Tax Disclosure [Abstract]  
Reconciliation of the statutory federal tax rate to effective income tax rate
A reconciliation of the statutory federal tax rate to the Company’s effective income tax rate is as follows:
Nine Months Ended 
 September 30,
20242023
   Statutory U.S. federal income tax rate21.0 %21.0 %
   State and local income taxes, net of federal benefit4.8 %4.9 %
   Internal revenue code section 162 limitations1.2 %2.0 %
   Other— %0.5 %
Unconsolidated effective income tax rate27.0 %28.4 %
   Impact attributable to redeemable noncontrolling interest(a)
— %(0.6)%
Effective income tax rate27.0 %27.8 %
v3.24.3
Earnings Per Share (Tables)
9 Months Ended
Sep. 30, 2024
Earnings Per Share [Abstract]  
Computation for Earnings Per Share
 Three Months Ended 
 September 30,
Nine Months Ended 
 September 30,
 2024202320242023
Net income $14,644,593 $5,200,593 $35,786,366 $29,472,589 
Less: Net (income) loss attributable to redeemable noncontrolling interest— 1,272,839 — (859,126)
Net income attributable to common shareholders$14,644,593 $6,473,432 $35,786,366 $28,613,463 
Weighted average number of outstanding shares - Basic2,738,588 2,939,055 2,774,819 2,977,853 
Weighted average number of outstanding shares - Diluted2,738,588 2,939,055 2,774,819 2,977,853 
Earnings per share attributable to common shareholders
Basic$5.35 $2.20 $12.90 $9.61 
Diluted$5.35 $2.20 $12.90 $9.61 
v3.24.3
Significant Accounting Policies - Narrative (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Related Party Transaction [Line Items]          
Demand deposits $ 2,000,000.0   $ 2,000,000.0   $ 2,800,000
Money market funds 31,700,000   31,700,000   44,200,000
Accounts receivable 20,810,366   $ 20,810,366   18,051,241
Client performance period     5 years    
Revenue 39,018,232 $ 35,554,280 $ 111,974,495 $ 102,895,420  
Quarter Ending September 30, 2022          
Related Party Transaction [Line Items]          
AUM fees 531,600,000   531,600,000    
Related Party          
Related Party Transaction [Line Items]          
Accounts receivable $ 10,000,000.0   $ 10,000,000.0   $ 9,100,000
v3.24.3
Significant Accounting Policies - Revenues From Contracts with Customers (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Disaggregation of Revenue [Line Items]        
Revenue $ 39,018,232 $ 35,554,280 $ 111,974,495 $ 102,895,420
Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 37,229,875 33,668,351 106,422,793 97,211,253
Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue 1,788,357 1,885,929 5,551,702 5,684,167
Diamond Hill Funds        
Disaggregation of Revenue [Line Items]        
Revenue 25,383,561 23,600,801 73,801,464 69,704,006
Diamond Hill Funds | Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 23,595,204 21,714,872 68,249,762 64,019,839
Diamond Hill Funds | Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue 1,788,357 1,885,929 5,551,702 5,684,167
Separately managed accounts, excluding performance-based fees        
Disaggregation of Revenue [Line Items]        
Revenue 6,698,073 6,150,388 20,083,201 18,653,260
Separately managed accounts, excluding performance-based fees | Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 6,698,073 6,150,388 20,083,201 18,653,260
Separately managed accounts, excluding performance-based fees | Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue 0 0 0 0
Other pooled vehicles        
Disaggregation of Revenue [Line Items]        
Revenue 2,878,015 2,451,019 8,522,431 6,785,722
Other pooled vehicles | Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 2,878,015 2,451,019 8,522,431 6,785,722
Other pooled vehicles | Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue 0 0 0 0
Collective investment trusts        
Disaggregation of Revenue [Line Items]        
Revenue 1,839,850 1,306,460 4,805,245 2,606,477
Collective investment trusts | Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 1,839,850 869,261 4,805,245 2,606,477
Collective investment trusts | Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue 0 0 0 0
Model delivery        
Disaggregation of Revenue [Line Items]        
Revenue 1,331,016 869,261 3,874,437 3,969,604
Model delivery | Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 1,331,016 1,306,460 3,874,437 3,969,604
Model delivery | Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue 0 0 0 0
Performance-Based Fees        
Disaggregation of Revenue [Line Items]        
Revenue 887,717 1,176,351 887,717 1,176,351
Performance-Based Fees | Investment advisory        
Disaggregation of Revenue [Line Items]        
Revenue 887,717 1,176,351 887,717 1,176,351
Performance-Based Fees | Mutual fund administration, net        
Disaggregation of Revenue [Line Items]        
Revenue $ 0 $ 0 $ 0 $ 0
v3.24.3
Significant Accounting Policies - Mutual Fund Administration Gross and Net Revenue (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Revenue from External Customer [Line Items]        
Revenue $ 39,018,232 $ 35,554,280 $ 111,974,495 $ 102,895,420
Administration revenue, gross        
Revenue from External Customer [Line Items]        
Revenue 6,402,818 5,491,424 18,051,623 16,247,752
Fund related expense        
Revenue from External Customer [Line Items]        
Expenses 4,614,461 3,605,495 12,499,921 10,563,585
Mutual fund administration revenue, net        
Revenue from External Customer [Line Items]        
Revenue $ 1,788,357 $ 1,885,929 $ 5,551,702 $ 5,684,167
v3.24.3
Investments - Summary of Market Value of Investments (Detail) - USD ($)
Sep. 30, 2024
Dec. 31, 2023
Schedule of Investments [Line Items]    
Total Investments $ 163,263,883 $ 147,738,862
Company sponsored investments    
Schedule of Investments [Line Items]    
Fair value investments $ 66,575,315 $ 63,208,573
v3.24.3
Investments - Investment Income (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]        
Realized gains $ 70,138 $ 211,446 $ 1,080,393 $ 1,017,983
Change in unrealized 8,620,510 (6,283,344) 14,579,579 4,367,873
Dividends 997,553 1,457,543 2,773,166 4,497,091
Other (19,240) (22,597) (53,090) (160,453)
Investment income (loss), net $ 9,668,961 $ (4,636,952) $ 18,380,048 $ 9,722,494
v3.24.3
Investments Schedule of Equity Method Investment Ownership (Details)
$ in Millions
Sep. 30, 2024
USD ($)
Schedule of Equity Method Investments [Line Items]  
Equity method investment, deferred compensation plans $ 8.4
DMHF  
Schedule of Equity Method Investments [Line Items]  
Ownership percentage 84.00%
Large Cap Fund  
Schedule of Equity Method Investments [Line Items]  
Ownership percentage 44.00%
Diamond Hill International Fund  
Schedule of Equity Method Investments [Line Items]  
Ownership percentage 42.00%
v3.24.3
Investments - Equity Method Investments (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Schedule of Equity Method Investments [Line Items]          
Total assets $ 240,809,809   $ 240,809,809   $ 232,094,348
Total liabilities 74,316,764   74,316,764   71,777,540
Company sponsored equity method investments 96,688,568   96,688,568   $ 84,530,289
Investment income (loss), net 9,668,961 $ (4,636,952) 18,380,048 $ 9,722,494  
Realized gains 70,138 211,446 1,080,393 1,017,983  
Change in unrealized 8,620,510 $ (6,283,344) 14,579,579 $ 4,367,873  
DHCM’s portion of net income 5,804,877   11,705,156    
DMHF          
Schedule of Equity Method Investments [Line Items]          
Company sponsored equity method investments 20,700,000   20,700,000    
Equity Method Investment, Nonconsolidated Investee or Group of Investees          
Schedule of Equity Method Investments [Line Items]          
Total assets 211,042,839   211,042,839    
Total liabilities 8,623,462   8,623,462    
Net assets 202,419,377   202,419,377    
Investment income (loss), net 929,969   3,506,857    
Other Cost and Expense, Operating 420,777   1,241,399    
Realized gains 120,769   3,313,234    
Change in unrealized 11,228,899   18,153,145    
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest $ 11,858,860   $ 23,731,837    
v3.24.3
Fair Value Measurements Summary of Investment Values Based Upon Fair Value Hierarchy (Detail)
Sep. 30, 2024
USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Cash equivalents $ 31,690,501
Level 1  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Cash equivalents 31,690,501
Level 2  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Cash equivalents 0
Level 3  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Cash equivalents 0
Company sponsored investments  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Fair value investments: 66,575,315
Company sponsored investments | Level 1  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Fair value investments: 66,575,315
Company sponsored investments | Level 2  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Fair value investments: 0
Company sponsored investments | Level 3  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Fair value investments: $ 0
v3.24.3
Line of Credit (Details) - The Credit Agreement - Line of Credit
9 Months Ended
Sep. 30, 2024
USD ($)
Line of Credit Facility [Line Items]  
Maximum borrowing amount $ 25,000,000.0
Line of credit facility, interest rate description 1.10%
Commitment fee rate on unused borrowings 0.10%
v3.24.3
Compensation Plans - Roll-Forward of Outstanding Restricted Stock Grants Issued (Detail)
9 Months Ended
Sep. 30, 2024
$ / shares
shares
Shares  
Outstanding shares, Beginning Balance (shares) 190,172
Outstanding shares, Ending Balance (shares) 195,620
Restricted stock  
Shares  
Outstanding shares, Beginning Balance (shares) 190,172
Shares issued (shares) 86,279
Grants vested (shares) (73,706)
Grants forfeited (shares) (7,125)
Outstanding shares, Ending Balance (shares) 195,620
Weighted-Average Grant Date Price per Share  
Outstanding, Beginning of Period (usd per share) | $ / shares $ 164.69
Grants issued (usd per share) | $ / shares 154.26
Grants vested (usd per share) | $ / shares 169.38
Grants forfeited (usd per share) | $ / shares 169.75
Outstanding, End of Period (usd per share) | $ / shares $ 158.13
v3.24.3
Compensation Plans - Expense Recognition of Deferred Compensation (Detail) - Restricted stock
Sep. 30, 2024
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
2019 (Remaining Period) $ 2,822,651
2020 8,202,433
2021 4,958,899
2022 1,635,028
2023 624,166
Thereafter 278,038
Total $ 18,521,215
v3.24.3
Compensation Plans - Narrative (Detail) - USD ($)
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Deferred compensation equity $ (18,521,215)   $ (15,392,418)
Fully vested employee elected deferral period 5 years    
Deferred compensation liability $ 38,924,862   $ 36,087,170
Proceeds received under employee stock purchase plan $ 315,022 $ 375,306  
Employer 401(k) match, contributions equal to 250.00%    
401(k) plan, percent of employee's compensation matched 6.00%    
2014 Equity and Cash Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares authorized for issuance (in shares) 300,000    
Common shares available for issuance (in shares) 153,478    
Vesting period 3 years    
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock Purchased During Period, Shares, Employee Stock Purchase Plans 2,408    
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent 85.00%    
Proceeds received under employee stock purchase plan $ 300,000 400,000  
Share-based payment expense $ 100,000 $ 100,000  
v3.24.3
Operating Lease - Narrative (Detail)
Jul. 31, 2024
ft²
Sep. 30, 2024
USD ($)
Dec. 31, 2023
USD ($)
Leases [Abstract]      
Lease term extension 10 years    
Area of operating lease | ft² 37,829    
Operating lease, right-of-use asset   $ 3,500,000  
Present value of operating lease liability   $ 6,388,801 $ 768,916
Weighted average discount rate   6.50%  
v3.24.3
Operating Lease - Summary of Total Lease and Operating Expenses (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Leases [Abstract]        
Lease and operating expenses $ 246,089 $ 234,336 $ 682,755 $ 674,749
v3.24.3
Operating Lease - Future Minimum Lease Payments under Operating Leases (Detail) - USD ($)
Sep. 30, 2024
Dec. 31, 2023
Leases [Abstract]    
Remainder of 2024 $ 156,045  
2025 723,480  
2026 773,603  
2027 796,868  
2028 820,889  
2029 and Thereafter 5,715,394  
Total future lease payments due 8,986,279  
Less: Imputed interest (2,597,478)  
Present value of operating lease liability $ 6,388,801 $ 768,916
v3.24.3
Income Taxes - Narrative (Detail)
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Income Tax Disclosure [Abstract]    
Unconsolidated effective income tax rate 27.00% 28.40%
v3.24.3
Income Taxes - Effective Tax Rate Reconciliation (Details)
9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Income Tax Disclosure [Abstract]    
Statutory U.S. federal income tax rate 21.00% 21.00%
State and local income taxes, net of federal benefit 4.80% 4.90%
Internal revenue code section 162 limitations 1.20% 2.00%
Other 0.00% 0.50%
Unconsolidated effective income tax rate 27.00% 28.40%
Impact attributable to redeemable noncontrolling interests(a) 0.00% (0.60%)
Effective income tax rate 27.00% 27.80%
v3.24.3
Earnings Per Share - Computation for Earnings Per Share (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Earnings Per Share [Abstract]        
Net income $ 14,644,593 $ 5,200,593 $ 35,786,366 $ 29,472,589
Less: Net (income) loss attributable to redeemable noncontrolling interest 0 1,272,839 0 (859,126)
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS $ 14,644,593 $ 6,473,432 $ 35,786,366 $ 28,613,463
Weighted average shares outstanding        
Weighted average number of outstanding shares - Basic (in shares) 2,738,588 2,939,055 2,774,819 2,977,853
Weighted average number of outstanding shares - Diluted (in shares) 2,738,588 2,939,055 2,774,819 2,977,853
Earnings per share attributable to common shareholders        
Basic (USD per share) $ 5.35 $ 2.20 $ 12.90 $ 9.61
Diluted (USD per share) $ 5.35 $ 2.20 $ 12.90 $ 9.61
v3.24.3
Subsequent Events (Details) - USD ($)
$ / shares in Units, $ in Millions
Dec. 06, 2024
Nov. 04, 2024
Forecast    
Subsequent Event [Line Items]    
Reduction to stockholders' equity from dividend $ 4.1  
Subsequent Event    
Subsequent Event [Line Items]    
Dividend per share (dollars per share)   $ 1.50

Diamond Hill Investment (NASDAQ:DHIL)
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Diamond Hill Investment (NASDAQ:DHIL)
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