AdFi
DH

DIAMOND HILL CAPITAL MANAGEMENT INC

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

About the firm

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

Services

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

3 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.