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DHIL

DIAMOND HILL INVESTMENT GROUP INC
$174.99 +0.00 (+0.00%) At close · Apr 24
Market Cap
$473.41M
Shares
2,705,375

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 159
Total Value: $365,263,914
Total Shares: 2,122,394
Showing 1–100 of 160 holdings by value · page 1 of 2

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 159 13F filers · Δ vs Dec 31, 2025
Top Holder
12.1%
Jun 2023 → Mar 2026 · range 11.5% – 14.4%
+0.5 pts
Top 5
31.8%
Jun 2023 → Mar 2026 · range 31.8% – 43.2%
−3.3 pts
Top 10
48.3%
Jun 2023 → Mar 2026 · range 48.3% – 65.7%
−4.1 pts
HHI
368
Jun 2023 → Mar 2026 · range 368 – 551
Broadly held−31

Quarterly Activity

vs Dec 31, 2025
New
28
Increased
51
Decreased
51
Sold Out
24
Unchanged
29
Holder count: +4
Institutional value: +11.3%
Shares held: +9.6%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mid GLAZER CAPITAL, LLC +79,343 104,501
Mega ALLIANCEBERNSTEIN L.P. +57,274 60,647
Mega MORGAN STANLEY +47,077 59,825
Mid ROYCE & ASSOCIATES LP +41,500 170,587
Small CIBRA Capital Ltd +26,247 32,677

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega DIMENSIONAL FUND ADVISORS LP −24,626 51,177
Mega WELLS FARGO & COMPANY/MN −22,276 21,546
Large GABELLI FUNDS LLC −19,461 31,659
Mega AQR CAPITAL MANAGEMENT LLC −17,476 43,143
Mid Merit Financial Group, LLC −14,702 2,416

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 114,193 $19,652,615
Mid Alberta Investment Management Corp 50,000 $8,605,000
Mid ACR Alpine Capital Research, LLC 23,754 $4,088,062
Mega VANGUARD FIDUCIARY TRUST CO 16,827 $2,895,926
Micro Chicago Capital Management, LLC 11,300 $1,944,730

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 149,099 $25,272,280
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 51,513 $8,731,453
Mid Polar Asset Management Partners Inc. 30,000 $5,085,000
Large Boston Partners 24,883 $4,217,668
Large TWO SIGMA ADVISERS, LP 15,200 $2,576,400
Filter: New 28 Increased 51 Reduced 51 Sold out 24 Unchanged 29
Showing 100 of 160
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $42,299,079 11.58% 245,782
Mega VANGUARD CAPITAL MANAGEMENT LLC $19,652,615 5.38% 114,193
Mid GLAZER CAPITAL, LLC $17,984,622 4.92% 104,501
Large RENAISSANCE TECHNOLOGIES LLC $16,701,616 4.57% 97,046
Mid ROYCE & ASSOCIATES LP $14,729,522 4.03% 85,587
Mid ROYCE & ASSOCIATES LP $14,628,500 4.00% 85,000
Mega GEODE CAPITAL MANAGEMENT, LLC $13,169,263 3.61% 76,521
Mega AMERICAN CENTURY COMPANIES INC $12,595,138 3.45% 73,185
Mid Concurrent Investment Advisors, LLC $11,636,713 3.19% 67,616
Mega ALLIANCEBERNSTEIN L.P. $10,437,348 2.86% 60,647
Mega MORGAN STANLEY $10,295,879 2.82% 59,825
Mega STATE STREET CORP $9,242,974 2.53% 53,707
Mega DIMENSIONAL FUND ADVISORS LP $8,807,560 2.41% 51,177
Mid Alberta Investment Management Corp $8,605,000 2.36% 50,000
Mega TWO SIGMA INVESTMENTS, LP $8,192,648 2.24% 47,604
Large Qube Research & Technologies Ltd $7,999,035 2.19% 46,479
Mega AQR CAPITAL MANAGEMENT LLC $7,424,908 2.03% 43,143
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $6,501,593 1.78% 37,778
Large Creative Planning $5,951,218 1.63% 34,580
Small BCGM Wealth Management, LLC $5,781,355 1.58% 33,593
Small CIBRA Capital Ltd $5,623,711 1.54% 32,677
Small Yakira Capital Management, Inc. $5,502,381 1.51% 31,972
Large GABELLI FUNDS LLC $5,448,513 1.49% 31,659
Mega MILLENNIUM MANAGEMENT LLC $4,962,159 1.36% 28,833
Mid ACR Alpine Capital Research, LLC $4,088,062 1.12% 23,754
Mega NORTHERN TRUST CORP Bank $3,967,076 1.09% 23,051
Large OMERS ADMINISTRATION Corp $3,768,990 1.03% 21,900
Mega WELLS FARGO & COMPANY/MN $3,708,065 1.02% 21,546
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $3,562,470 0.98% 20,700
Small GABELLI & Co INVESTMENT ADVISERS, INC. $3,507,914 0.96% 20,383
Mid Skandinaviska Enskilda Banken AB (publ) $3,475,386 0.95% 20,194
Large ALPS ADVISORS INC $3,334,609 0.91% 19,376
Mid Groupe la Francaise $2,994,540 0.82% 17,400
Mega VANGUARD FIDUCIARY TRUST CO Bank $2,895,926 0.79% 16,827
Small JBF Capital, Inc. $2,648,274 0.73% 15,388
Mega GOLDMAN SACHS GROUP INC $2,548,973 0.70% 14,811
Mega Bank of New York Mellon Corp Bank $2,124,056 0.58% 12,342
Large Squarepoint Ops LLC $2,055,390 0.56% 11,943
Small CREDIT INDUSTRIEL ET COMMERCIAL $1,996,360 0.55% 11,600
Micro Chicago Capital Management, LLC $1,944,730 0.53% 11,300
Mid Magnetar Financial LLC $1,888,109 0.52% 10,971
Large TUDOR INVESTMENT CORP ET AL $1,506,391 0.41% 8,753
Mid ELEVATION POINT WEALTH PARTNERS, LLC $1,502,260 0.41% 8,729
Large ExodusPoint Capital Management, LP $1,473,348 0.40% 8,561
Mega FIRST TRUST ADVISORS LP $1,377,144 0.38% 8,002
Large IEQ CAPITAL, LLC $1,355,115 0.37% 7,874
Large Balyasny Asset Management L.P. $1,278,186 0.35% 7,427
Large Quantinno Capital Management LP $1,172,689 0.32% 6,814
Small DEAN INVESTMENT ASSOCIATES, LLC $1,109,184 0.30% 6,445
Small DGS Capital Management, LLC $1,089,048 0.30% 6,328
Small Abundance Wealth Counselors $1,049,465 0.29% 6,098
Mega Nuveen, LLC $987,853 0.27% 5,740
Small CSS LLC/IL $985,616 0.27% 5,727
Mid Y-Intercept (Hong Kong) Ltd $948,787 0.26% 5,513
Mega Invesco Ltd. $862,392 0.24% 5,011
Mega FRANKLIN RESOURCES INC $831,758 0.23% 4,833
Large Russell Investments Group, Ltd. $825,735 0.23% 4,798
Mega BANK OF AMERICA CORP /DE/ Bank $815,409 0.22% 4,738
Small Dean Capital Management $778,408 0.21% 4,523
Mega CITADEL ADVISORS LLC $767,566 0.21% 4,460
Small OXFORD ASSET MANAGEMENT LLP $711,805 0.19% 4,136
Mid New York Life Investment Management LLC $710,256 0.19% 4,127
Mega VICTORY CAPITAL MANAGEMENT INC $688,400 0.19% 4,000
Mid Susquehanna Portfolio Strategies, LLC $688,400 0.19% 4,000
Mid NEXPOINT ASSET MANAGEMENT, L.P. $659,143 0.18% 3,830
Small Trinity Financial Advisors LLC $602,350 0.16% 3,500
Small Koss-Olinger Consulting, LLC $581,353 0.16% 3,378
Mid Brooklyn Investment Group $553,989 0.15% 3,219
Mid PRELUDE CAPITAL MANAGEMENT, LLC $550,375 0.15% 3,198
Mega D. E. Shaw & Co., Inc. $530,068 0.15% 3,080
Mega RHUMBLINE ADVISERS $527,658 0.14% 3,066
Large CWM, LLC $512,341 0.14% 2,977
Mega JPMORGAN CHASE & CO $490,138 0.13% 2,848
Mega UBS Group AG $474,650 0.13% 2,758
Small WATER ISLAND CAPITAL LLC $434,036 0.12% 2,522
Large MERCER GLOBAL ADVISORS INC /ADV $425,603 0.12% 2,473
Mid Merit Financial Group, LLC $415,793 0.11% 2,416
Large KLP KAPITALFORVALTNING AS $413,040 0.11% 2,400
Mid Legato Capital Management LLC $405,983 0.11% 2,359
Small TWO SIGMA SECURITIES, LLC Broker-Dealer $377,415 0.10% 2,193
Large Mariner, LLC $376,038 0.10% 2,185
Large WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $376,038 0.10% 2,185
Mega DEUTSCHE BANK AG\ Bank $372,596 0.10% 2,165
Large SG Americas Securities, LLC Broker-Dealer $349,363 0.10% 2,030
Mega FMR LLC $349,362 0.10% 2,030
Micro JMN Financial LLC $347,297 0.10% 2,018
Mid Ballentine Partners, LLC $324,924 0.09% 1,888
Small Investment Research Partners LLC $304,444 0.08% 1,769
Large AVIVA PLC $303,584 0.08% 1,764
Mega PRICE T ROWE ASSOCIATES INC /MD/ $299,798 0.08% 1,742
Small Polymer Capital Management (US) LLC $293,946 0.08% 1,708
Small PenderFund Capital Management Ltd. $293,602 0.08% 1,706
Mega CANADA PENSION PLAN INVESTMENT BOARD Pension $258,150 0.07% 1,500
Mega BARCLAYS PLC $245,414 0.07% 1,426
Large Cerity Partners LLC $244,553 0.07% 1,421
Large STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM Pension $243,693 0.07% 1,416
Small Murchinson Ltd. $240,940 0.07% 1,400
Mid Virtu Financial LLC $236,121 0.06% 1,372
Mid Fenimore Asset Management Inc $229,925 0.06% 1,336
Mid EXCHANGE TRADED CONCEPTS, LLC $229,925 0.06% 1,336
Key facts CIK 909108 CUSIP 25264R207 Visit website

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