DIAMOND HILL INVT GROUP INC DHIL
COM NEW · Common Stock · CUSIP 25264R207
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($2.7m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $145.31.
Trends to Q2 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 118 |
| Q4 2022 | 119 |
| Q1 2023 | 125 |
| Q2 2023 | 119 |
| Q3 2023 | 121 |
| Q4 2023 | 129 |
| Q1 2024 | 132 |
| Q2 2024 | 133 |
| Q3 2024 | 133 |
| Q4 2024 | 139 |
| Q1 2025 | 140 |
| Q2 2025 | 137 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2023 | 60 | 43 |
| Q4 2023 | 60 | 48 |
| Q1 2024 | 59 | 59 |
| Q2 2024 | 76 | 52 |
| Q3 2024 | 66 | 62 |
| Q4 2024 | 67 | 57 |
| Q1 2025 | 69 | 71 |
| Q2 2025 | 71 | 70 |
Biggest buyers
| TWO SIGMA INVESTMENTS, LP | Added | +21.2k |
| AMERICAN CENTURY COMPANIES INC | Added | +8.6k |
| Y-Intercept (Hong Kong) Ltd | New | +8.1k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +8.0k |
| ROYCE & ASSOCIATES LP | Added | +7.4k |
| Qube Research & Technologies Ltd | Added | +7.4k |
| MARSHALL WACE, LLP | New | +7.4k |
| LAZARD ASSET MANAGEMENT LLC | Added | +5.3k |
| ROYAL BANK OF CANADA | Added | +5.1k |
| GSA CAPITAL PARTNERS LLP | Added | +4.9k |
Biggest sellers
| MILLENNIUM MANAGEMENT LLC | Reduced | -28.8k |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | Reduced | -8.3k |
| JOHNSON INVESTMENT COUNSEL INC | Sold out | -8.3k |
| VANGUARD GROUP INC | Reduced | -6.0k |
| JANE STREET GROUP, LLC | Reduced | -5.4k |
| DEAN INVESTMENT ASSOCIATES, LLC | Reduced | -5.0k |
| HRT FINANCIAL LP | Sold out | -4.8k |
| CITADEL ADVISORS LLC | Sold out | -4.0k |
| Evergreen Wealth Management, LLC | Reduced | -4.0k |
| JPMORGAN CHASE & CO | Reduced | -3.5k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-23 | 7.9% |
| GLAZER CAPITAL, LLC 13G · passive investor new · filed 2026-04-22 | 5.8% |
Fell to 5% or below in the last year: ROYCE & ASSOCIATES LP (3.2%, 2026-05-05), VANGUARD GROUP INC (0.0%, 2026-03-26)
Holders, Q2 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 242.3k $35.2m | Added +1.2k |
| ROYCE & ASSOCIATES LP 0.26% of their portfolio | 176.7k $25.7m | Added +7.4k |
| VANGUARD GROUP INC 0.00% of their portfolio | 165.4k $24.0m | Reduced -6.0k |
| RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio | 104.3k $15.2m | Added +8.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 80.4k $11.7m | Added +3.4k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 79.1k $11.5m | Added +788 |
| STATE STREET CORP 0.00% of their portfolio | 73.0k $10.6m | Reduced -449 |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 59.9k $8.7m | Added +8.6k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 48.7k $7.1m | Reduced -763 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 0.02% of their portfolio | 45.1k $6.6m | Added +1.1k |
| AQR CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 42.4k $6.2m | Added +4.4k |
| TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio | 37.4k $5.4m | Added +21.2k |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio | 35.3k $5.1m | Added +1.7k |
| ALPS ADVISORS INC 0.03% of their portfolio | 31.7k $4.6m | Reduced -228 |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. 0.28% of their portfolio | 31.7k $4.6m | Reduced -8.3k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 25.4k $3.7m | Reduced -517 |
| Concurrent Investment Advisors, LLC 0.07% of their portfolio | 24.8k $3.6m | Added +1.1k |
| MORGAN STANLEY 0.00% of their portfolio | 22.6k $3.3m | Reduced -131 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 22.6k $3.3m | Added +370 |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 21.9k $3.2m | Reduced -717 |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 20.5k $3.0m | Added +7.4k |
| Boston Partners 0.00% of their portfolio | 20.4k $3.0m | Reduced -320 |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 20.0k $2.9m | Reduced -28.8k |
| BCGM Wealth Management, LLC 0.81% of their portfolio | 19.7k $2.9m | Added +105 |
| Merit Financial Group, LLC 0.03% of their portfolio | 17.9k $2.6m | Added +2.1k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 16.3k $2.4m | Added +2.4k |
| JBF Capital, Inc. 0.36% of their portfolio | 15.4k $2.2m | Unchanged |
| GABELLI FUNDS LLC 0.02% of their portfolio | 15.2k $2.2m | Added +897 |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 13.3k $1.9m | Added +4.5k |
| MARTINGALE ASSET MANAGEMENT L P 0.04% of their portfolio | 10.9k $1.6m | Reduced -2 |
| Evergreen Wealth Management, LLC 0.87% of their portfolio | 10.6k $1.5m | Reduced -4.0k |
| ELEVATION POINT WEALTH PARTNERS, LLC 0.11% of their portfolio | 10.1k $1.5m | Reduced -389 |
| DEAN INVESTMENT ASSOCIATES, LLC 0.21% of their portfolio | 9.6k $1.4m | Reduced -5.0k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 9.4k $1.4m | Reduced -1.7k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 9.2k $1.3m | Added +5.1k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 8.8k $1.3m | Added +353 |
| GSA CAPITAL PARTNERS LLP 0.09% of their portfolio | 8.5k $1.2m | Added +4.9k |
| Y-Intercept (Hong Kong) Ltd 0.03% of their portfolio | 8.1k $1.2m | New |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 8.0k $1.2m | Reduced -817 |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 7.8k $1.1m | Reduced -3.5k |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 7.8k $1.1m | Added +660 |
| Dean Capital Management 0.46% of their portfolio | 7.7k $1.1m | Reduced -2.6k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 7.6k $1.1m | Added +1.5k |
| Invesco Ltd. 0.00% of their portfolio | 7.4k $1.1m | Reduced -1.4k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 7.4k $1.1m | New |
| BARR E S & CO 0.06% of their portfolio | 7.3k $1.1m | Reduced -1.5k |
| Nuveen, LLC 0.00% of their portfolio | 6.4k $923.3k | Reduced -2.2k |
| Ancora Advisors LLC 0.02% of their portfolio | 5.8k $840.3k | Unchanged |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 5.7k $833.0k | Added +5.3k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 5.7k $824.6k | Reduced -5.4k |
| GLOBEFLEX CAPITAL L P 0.07% of their portfolio | 5.6k $808.4k | Unchanged |
| Creative Planning 0.00% of their portfolio | 5.4k $781.8k | Added +3.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 5.1k $747.6k | Added +369 |
| Abundance Wealth Counselors 0.14% of their portfolio | 5.1k $738.0k | Added +187 |
| BARCLAYS PLC 0.00% of their portfolio | 5.0k $732.9k | Added +1.9k |
| Legato Capital Management LLC 0.08% of their portfolio | 4.8k $703.9k | Reduced -1.7k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 4.7k $680.2k | Added +33 |
| Man Group plc 0.00% of their portfolio | 4.3k $631.2k | Added +472 |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 4.3k $625.1k | Added +148 |
| Quantinno Capital Management LP 0.00% of their portfolio | 4.1k $601.4k | New |
| HSBC HOLDINGS PLC 0.00% of their portfolio | 4.0k $583.9k | Added +1.6k |
| Koss-Olinger Consulting, LLC 0.05% of their portfolio | 3.9k $570.6k | Reduced -304 |
| STRS OHIO 0.00% of their portfolio | 3.9k $566.7k | Added +300 |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 3.8k $548.3k | Added +1.8k |
| Engineers Gate Manager LP 0.01% of their portfolio | 3.6k $518.6k | Reduced -48 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 3.5k $515.3k | Added +3.1k |
| Trinity Financial Advisors LLC 0.16% of their portfolio | 3.5k $508.6k | New |
| Annis Gardner Whiting Capital Advisors, LLC 0.18% of their portfolio | 3.5k $508.6k | Added +500 |
| UBS Group AG 0.00% of their portfolio | 3.4k $489.8k | Added +1.4k |
| Jump Financial, LLC 0.01% of their portfolio | 3.3k $479.8k | Added +971 |
| KLP KAPITALFORVALTNING AS 0.00% of their portfolio | 3.2k $465.0k | Unchanged |
| D. E. Shaw & Co., Inc. 0.00% of their portfolio | 3.1k $453.9k | Added +389 |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 2.9k $426.1k | New |
| Inspire Investing, LLC 0.04% of their portfolio | 2.7k $391.0k | Added +295 |
| State of Tennessee, Department of Treasury 0.00% of their portfolio | 2.7k $385.7k | New |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 2.3k $338.3k | New |
| Nebula Research & Development LLC 0.03% of their portfolio | 2.3k $334.5k | Reduced -308 |
| Centiva Capital, LP 0.02% of their portfolio | 2.1k $303.0k | New |
| Martin Capital Advisors, LLP 0.18% of their portfolio | 1.9k $274.8k | Unchanged |
| Quadrature Capital Ltd 0.00% of their portfolio | 1.9k $270.4k | Reduced -787 |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 1.8k $263.0k | Added +419 |
| EXCHANGE TRADED CONCEPTS, LLC 0.00% of their portfolio | 1.8k $255.6k | Added +27 |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 1.8k $255.3k | Reduced -55 |
| BAILARD, INC. 0.01% of their portfolio | 1.7k $247.0k | New |
| OCCUDO QUANTITATIVE STRATEGIES LP 0.03% of their portfolio | 1.7k $245.1k | Reduced -5 |
| DGS Capital Management, LLC 0.05% of their portfolio | 1.7k $239.9k | Reduced -321 |
| MetLife Investment Management, LLC 0.00% of their portfolio | 1.6k $239.0k | Added +170 |
| Thrivent Financial for Lutherans 0.00% of their portfolio | 1.6k $231.0k | Unchanged |
| SEI INVESTMENTS CO 0.00% of their portfolio | 1.5k $223.1k | Unchanged |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 1.5k $221.5k | Reduced -57 |
| ALGERT GLOBAL LLC 0.00% of their portfolio | 1.5k $216.4k | Reduced -180 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio | 1.4k $208.8k | New |
| Legal & General Group Plc 0.00% of their portfolio | 1.1k $163.5k | Reduced -26 |
| CWM, LLC 0.00% of their portfolio | 1.1k $160.0k | Added +503 |
| CITIGROUP INC 0.00% of their portfolio | 1.0k $150.4k | Reduced -948 |
| SG Americas Securities, LLC 0.00% of their portfolio | 830 $121.0k | Reduced -1.4k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 823 $119.6k | Unchanged |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 742 $107.8k | Unchanged |
| AlphaQuest LLC 0.01% of their portfolio | 686 $99.7k | Reduced -1.2k |
| Parallel Advisors, LLC 0.00% of their portfolio | 662 $96.2k | Added +213 |