AdFi
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DIAMOND HILL CAPITAL MANAGEMENT INC

SEC Registered

Invested in the long run

COLUMBUS, OHhttps://diamond-hill.com614-255-3333
Assets Under Management
$25B+
Employees
120
Office Locations
1 office
Total Accounts
3192

About the firm

Diamond Hill Capital Management, LLC is an investment advisory firm fiercely committed to generating excellent, long-term investment outcomes and building enduring client partnerships. The firm offers a variety of investment strategies across four key asset classes: US Equity, International Equity, Alternatives, and Fixed Income. Five investment principles inform their decision-making: active fundamental approach, valuation discipline, ownership, strategic capacity management, and long term.

Firm Focus

Client segments reported on the firm's SEC Form ADV — applies to all advisors at the firm.

High Net WorthInvestment CompaniesPooled VehiclesPension/Profit Sharing

Areas of expertise

US EquityInternational EquityFixed IncomeAlternativesLong-shortSecuritized CreditActive ManagementFundamental InvestingValuation DisciplineLong-term InvestingSmall Cap+5 more

Services

Diamond Hill offers investment strategies across US Equity (Micro Cap, Small Cap, Small-Mid Cap, Mid Cap, Large Cap, Large Cap Concentrated, Select), International Equity, Alternatives (Long-Short, Securitized Credit), and Fixed Income (Core Bond, Core Plus Bond, Intermediate Bond, Securitized Credit, Securitized Total Return, Short Duration Investment Grade, Short Duration Securitized Bond). They also offer Active ETFs and CITs.

Private funds / alternatives
Hedge

Who they serve

Client segmentClientsAssets managed
Individuals (Non-HNW)5$0
High Net Worth Individuals11$5.8M
Investment Companies0
Pooled Investment Vehicles0$0
Pension/Profit Sharing Plans10$2.6B
Charitable Organizations15$994M
State/Municipal Entities29
Insurance Companies3,083
Sovereign Wealth Funds1
Corporations0$0

12 total clients reported on Form ADV.

Leadership

Inc. Diamond Hill Investment Group
PARENT COMPANY
Thomas Edward Line
CHIEF FINANCIAL OFFICER AND TREASURER
Heather Brilliant
CHIEF EXECUTIVE OFFICER
Jo Ann Quinif
PRESIDENT AND CHIEF CLIENT OFFICER
Alyssa Ann Bentz
CHIEF COMPLIANCE OFFICER

Office locations

1 office in 1 state
OH
COLUMBUSHQ

Advisors at this firm

4 advisors in the directory

Regulatory & compliance

CRD number
#110638
SEC Number
801-32176
Disciplinary History
No
Fee Model & Minimums
Model: AUM / Performance-based

Data as of February 27, 2026 · Source: SEC IAPD & FINRA BrokerCheck

Contact Information

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Editorial disclosure

This profile was compiled and published by AdvisorFinder as editorial content using publicly available information from the SEC's IAPD database and FINRA BrokerCheck. DIAMOND HILL CAPITAL MANAGEMENT INC has not reviewed, approved, or endorsed this profile and is not responsible for its accuracy. Regulatory records change over time — always verify the current record directly on the SEC or FINRA websites before making any decision.

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