DIAMOND HILL CAPITAL MANAGEMENT INC
Long book
$15.99B
Q1 2026
Positions
187
Top-10 weight
29%
concentration
Last quarter
+6.7%
SPY +14.8%
Turnover
14%
of book per quarter
Strategy in plain words
auto-generated from filingsDIAMOND HILL CAPITAL MANAGEMENT INC is an institutional manager, running a $15.99B US long book across 187 positions.
The portfolio is moderately concentrated (top 10 ≈ 29% of the book). Turnover is modest: positions are typically held for years. Current anchor positions: AMERICAN INTERNATIONAL GROUP, BERKSHIRE HATHAWAY INC-CL B, ABBOTT LABORATORIES, AON PLC-CLASS A, COLGATE-PALMOLIVE CO.
Over the last 9 quarters its long book ran on average 3.1pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
-3.9%
Q2 2024
+8.2%
Q3 2024
-2.4%
Q4 2024
+0.6%
Q1 2025
+3.2%
Q2 2025
+1.0%
Q3 2025
+2.1%
Q4 2025
-3.2%
Q1 2026
+6.7%
Sector allocation
Financials 23%
Technology 16%
Healthcare 14%
Industrials 12%
Consumer discretionary 8%
Energy 7%
Other 7%
Services media 6%
Long book by quarter
What does DIAMOND HILL own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AIG AMERICAN INTERNATIONAL GROUP | Financials | 8.6M | $645.4M | 4.0% | -20.7% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 1.3M | $609.7M | 3.8% | -16.8% |
| ABT ABBOTT LABORATORIES | Healthcare | 5.4M | $552.2M | 3.5% | +4.0% |
| AON AON PLC-CLASS A | Financials | 1.5M | $480.3M | 3.0% | -6.8% |
| CL COLGATE-PALMOLIVE CO | Other | 5.4M | $460.8M | 2.9% | -25.3% |
| FANG DIAMONDBACK ENERGY INC | Energy | 2.0M | $397.2M | 2.5% | -21.3% |
| TXN TEXAS INSTRUMENTS INC | Technology | 2.0M | $397.2M | 2.5% | -36.5% |
| COP CONOCOPHILLIPS | Energy | 2.9M | $384.9M | 2.4% | -29.8% |
| MSFT MICROSOFT CORP | Technology | 1.0M | $379.0M | 2.4% | +399.8% |
| COF CAPITAL ONE FINANCIAL CORP | Financials | 2.0M | $368.5M | 2.3% | -18.8% |
| WM WASTE MANAGEMENT INC | Utilities | 1.6M | $362.9M | 2.3% | -32.0% |
| ZTS ZOETIS INC | Healthcare | 2.9M | $346.1M | 2.2% | -7.3% |
| CRM SALESFORCE INC | Technology | 1.8M | $335.6M | 2.1% | +17.5% |
| DIS WALT DISNEY CO/THE | Services media | 3.2M | $306.9M | 1.9% | +5.3% |
| EQH EQUITABLE HOLDINGS INC | Financials | 7.2M | $266.9M | 1.7% | +67.5% |
| ADBE ADOBE INC | Technology | 1.1M | $260.5M | 1.6% | +8.5% |
| BAC BANK OF AMERICA CORP | Financials | 5.2M | $251.1M | 1.6% | -28.7% |
| UNP UNION PACIFIC CORP | Industrials | 1.0M | $250.8M | 1.6% | -33.1% |
| SYY SYSCO CORP | Consumer discretionary | 3.5M | $248.4M | 1.6% | -38.8% |
| COO COOPER COS INC/THE | Healthcare | 3.4M | $243.0M | 1.5% | +3.4% |
| RRX REGAL REXNORD CORP | Industrials | 1.3M | $242.0M | 1.5% | -45.3% |
| KMB KIMBERLY-CLARK CORP | Other | 2.3M | $226.3M | 1.4% | New |
| AMZN AMAZON.COM INC | Consumer discretionary | 1.0M | $218.0M | 1.4% | -4.7% |
| LH LABCORP HOLDINGS INC | Healthcare | 764.3K | $203.9M | 1.3% | -39.3% |
| LHX L3HARRIS TECHNOLOGIES INC | Technology | 570.4K | $196.9M | 1.2% | -28.7% |
| V VISA INC-CLASS A SHARES | Services media | 613.4K | $185.4M | 1.2% | +1.2% |
| EQT EQT CORP | Energy | 2.8M | $179.2M | 1.1% | +38.9% |
| GIS GENERAL MILLS INC | Consumer staples | 4.8M | $178.4M | 1.1% | -29.1% |
| TMO THERMO FISHER SCIENTIFIC INC | Other | 360.7K | $177.3M | 1.1% | -21.6% |
| WIX WIX.COM LTD | Technology | 1.9M | $175.2M | 1.1% | +34.1% |
| MDT MEDTRONIC PLC | Healthcare | 2.0M | $171.9M | 1.1% | -14.0% |
| PFE PFIZER INC | Healthcare | 6.1M | $171.5M | 1.1% | -35.3% |
| MLM MARTIN MARIETTA MATERIALS | Materials | 289.1K | $170.2M | 1.1% | -35.2% |
| ACN ACCENTURE PLC-CL A | Services media | 854.6K | $169.5M | 1.1% | +9.8% |
| MET METLIFE INC | Financials | 2.3M | $166.1M | 1.0% | -35.3% |
| DE DEERE & CO | Industrials | 290.0K | $163.3M | 1.0% | -46.5% |
| CARR CARRIER GLOBAL CORP | Industrials | 2.9M | $163.3M | 1.0% | New |
| FERG FERGUSON ENTERPRISES INC | Consumer discretionary | 683.7K | $159.5M | 1.0% | -30.1% |
| SOLV SOLVENTUM CORP | Healthcare | 2.4M | $158.0M | 1.0% | +14.8% |
| NUE NUCOR CORP | Industrials | 927.3K | $156.8M | 1.0% | -39.4% |
| SBUX STARBUCKS CORP | Consumer discretionary | 1.7M | $148.3M | 0.9% | -40.3% |
| BLDR BUILDERS FIRSTSOURCE INC | Consumer discretionary | 1.8M | $145.2M | 0.9% | -5.8% |
| FDX FEDEX CORP | Industrials | 396.2K | $141.1M | 0.9% | -39.6% |
| DOV DOVER CORP | Industrials | 676.8K | $141.1M | 0.9% | -12.8% |
| NVR NVR INC | Industrials | 21.2K | $139.4M | 0.9% | -30.5% |
| SSNC SS&C TECHNOLOGIES HOLDINGS | Technology | 2.0M | $136.5M | 0.9% | -36.0% |
| KEY KEYCORP | Financials | 6.3M | $125.6M | 0.8% | -41.5% |
| GM GENERAL MOTORS CO | Industrials | 1.5M | $110.5M | 0.7% | -35.8% |
| KMX CARMAX INC | Consumer discretionary | 2.5M | $102.7M | 0.6% | -41.3% |
| RRR RED ROCK RESORTS INC-CLASS A | Services media | 1.9M | $100.9M | 0.6% | -5.6% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 7, 2026 | 187 | $15.99B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 6, 2026 | 190 | $19.52B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 5, 2025 | 186 | $21.06B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 12, 2025 | 180 | $21.76B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 6, 2025 | 174 | $21.82B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 10, 2025 | 177 | $22.65B | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 4, 2024 | 176 | $24.72B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 8, 2024 | 171 | $23.38B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 13, 2024 | 163 | $24.50B | canonical | SEC ↗ |
Similar funds
MASSACHUSETTS FINANCIAL SERVICES CO /MA/JENNISON ASSOCIATES LLCNational Pension ServiceFIL LtdClearbridge Investments, LLCDZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am MainNORDEA INVESTMENT MANAGEMENT ABBoston PartnersSwedbank AB1832 Asset Management L.P. HARRIS ASSOCIATES L PLOOMIS SAYLES & CO L P