DIAMOND HILL INVESTMENT GRP (DHIL) Top Institutional Shareholders
DIAMOND HILL INVESTMENT GRP (DHIL) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $328.88M in DHIL holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of DHIL tracked by InsiderSet, reporting ownership valued at approximately $42.30M in its March 31, 2026 SEC Form 13F filing.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% of the total disclosed DHIL value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Renaissance Technologies LLC, and several other long-term asset managers with concentrated positions in DIAMOND HILL INVESTMENT GRP (DHIL).
This page ranks the largest institutional DHIL shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
155
Total Reported Value
$328.88M
Largest Holder
Blackrock, Inc.
Largest Position
$42.30M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
178
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 245,782 | $42,299,088 | — | — | — | |
| Vanguard Capital Management Llc | 0.00% | 114,193 | $19,652,615 | — | — | — | |
| Renaissance Technologies LLC | Jim Simons | 0.03% | 97,046 | $16,701,617 | — | — | — |
| Royce & Associates Lp | 0.15% | 85,587 | $14,729,523 | — | — | — | |
| Geode Capital Management, Llc | 0.00% | 76,521 | $13,171,888 | — | — | — | |
| American Century Companies Inc | 0.01% | 73,185 | $12,595,138 | — | — | — | |
| Concurrent Investment Advisors, Llc | 0.13% | 67,616 | $11,636,714 | — | — | — | |
| Morgan Stanley | 0.00% | 59,825 | $10,295,936 | — | — | — | |
| Alliancebernstein L.P. | 0.00% | 60,647 | $10,279,667 | — | — | — | |
| State Street Corp | 0.00% | 53,707 | $9,242,975 | — | — | — | |
| Dimensional Fund Advisors Lp | 0.00% | 51,177 | $8,807,904 | — | — | — | |
| Alberta Investment Management Corp | 0.05% | 50,000 | $8,605,000 | — | — | — | |
| Two Sigma Investments, Lp | 0.01% | 47,604 | $8,192,648 | — | — | — | |
| Qube Research & Technologies Ltd | 0.01% | 46,479 | $7,999,036 | — | — | — | |
| Aqr Capital Management Llc | 0.00% | 43,143 | $7,424,935 | — | — | — | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 37,778 | $6,501,594 | — | — | — | |
| Creative Planning | 0.00% | 34,580 | $5,951,218 | — | — | — | |
| Bcgm Wealth Management, Llc | 1.45% | 33,593 | $5,781,439 | — | — | — | |
| Cibra Capital Ltd | 2.71% | 32,677 | $5,623,712 | — | — | — | |
| Yakira Capital Management, Inc. | 1.61% | 31,972 | $5,502,381 | — | — | — | |
| Gabelli Funds Llc | 0.04% | 31,659 | $5,448,514 | — | — | — | |
| Millennium Management Llc | 0.00% | 28,833 | $4,962,159 | — | — | — | |
| Acr Alpine Capital Research, Llc | 0.06% | 23,754 | $4,088,064 | — | — | — | |
| Northern Trust Corp | 0.00% | 23,051 | $3,967,076 | — | — | — | |
| Omers Administration Corp | 0.02% | 21,900 | $3,768,990 | — | — | — | |
| Wells Fargo & Company/Mn | 0.00% | 21,546 | $3,708,033 | — | — | — | |
| Charles Schwab Investment Management Inc | 0.00% | 20,700 | $3,562,470 | — | — | — | |
| Gabelli & Co Investment Advisers, Inc. | 0.52% | 20,383 | $3,507,914 | — | — | — | |
| Alps Advisors Inc | 0.02% | 19,376 | $3,334,610 | — | — | — | |
| Vanguard Portfolio Management Llc | 0.00% | 18,976 | $3,265,770 | — | — | — | |
| Vanguard Fiduciary Trust Co | 0.00% | 16,827 | $2,895,927 | — | — | — | |
| Jbf Capital, Inc. | 0.39% | 15,388 | $2,648,275 | — | — | — | |
| Goldman Sachs Group Inc | 0.00% | 14,811 | $2,548,973 | — | — | — | |
| Bank Of New York Mellon Corp | 0.00% | 12,342 | $2,124,127 | — | — | — | |
| Squarepoint Ops Llc | 0.00% | 11,943 | $2,055,390 | — | — | — | |
| Credit Industriel Et Commercial | 0.32% | 11,600 | $1,996,360 | — | — | — | |
| Magnetar Financial Llc | 0.02% | 10,971 | $1,888,109 | — | — | — | |
| Skandinaviska Enskilda Banken Ab (Publ) | 0.08% | 10,097 | $1,737,693 | — | — | — | |
| Tudor Investment Corp Et Al | 0.01% | 8,753 | $1,506,391 | — | — | — | |
| Elevation Point Wealth Partners, Llc | 0.04% | 8,729 | $1,502,224 | — | — | — | |
| Exoduspoint Capital Management, Lp | 0.01% | 8,561 | $1,473,348 | — | — | — | |
| Chicago Capital Management, Llc | 1.21% | 11,300 | $1,463,194 | — | — | — | |
| First Trust Advisors Lp | 0.00% | 8,002 | $1,377,144 | — | — | — | |
| Ieq Capital, Llc | 0.01% | 7,874 | $1,355,184 | — | — | — | |
| Balyasny Asset Management L.P. | 0.00% | 7,427 | $1,278,187 | — | — | — | |
| Quantinno Capital Management Lp | 0.00% | 6,814 | $1,172,689 | — | — | — | |
| Dean Investment Associates, Llc | 0.16% | 6,445 | $1,109,184 | — | — | — | |
| Dgs Capital Management, Llc | 0.18% | 6,328 | $1,089,049 | — | — | — | |
| Abundance Wealth Counselors | 0.15% | 6,098 | $1,049,408 | — | — | — | |
| Nuveen, Llc | 0.00% | 5,740 | $987,854 | — | — | — |
Frequently asked questions about DHIL
Who owns the most DHIL stock?
The largest holders of DHIL are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for DIAMOND HILL INVESTMENT GRP (DHIL).
Is DHIL widely held by superinvestors?
Many widely followed stocks like DHIL appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly DHIL is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.