Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| American International Group,COM | COM | $464,538,782 | 3.7% |
| Abbott LaboratoriesCOM | COM | $447,962,873 | 3.6% |
| Berkshire Hathaway, Inc.. (CL BCOM | COM | $438,706,925 | 3.5% |
| Colgate-palmolive Co.COM | COM | $380,658,660 | 3.0% |
| Aon PLC (CL A)COM | COM | $369,554,433 | 3.0% |
| Microsoft Corp..COM | COM | $309,850,555 | 2.5% |
| Capital One Financial Corp..COM | COM | $290,897,596 | 2.3% |
| Diamondback Energy, Inc..COM | COM | $268,855,158 | 2.2% |
| Waste Management, Inc..COM | COM | $262,143,209 | 2.1% |
| Zoetis, Inc.. (CL A)COM | COM | $255,637,351 | 2.0% |
| Humana, Inc..COM | COM | $245,555,446 | 2.0% |
| Texas Instruments, Inc..COM | COM | $240,062,895 | 1.9% |
| SBA Communications Corp.. (CL ACOM | COM | $228,366,591 | 1.8% |
| Walt Disney Co.COM | COM | $225,392,475 | 1.8% |
| Salesforce, Inc..COM | COM | $220,251,427 | 1.8% |
| Extra Space Storage, Inc..COM | COM | $213,196,511 | 1.7% |
| Equitable Holdings, Inc..COM | COM | $208,145,614 | 1.7% |
| Sysco Corp..COM | COM | $203,861,148 | 1.6% |
| Cooper Cos., Inc..COM | COM | $195,854,209 | 1.6% |
| ConocophillipsCOM | COM | $194,119,206 | 1.6% |
| Kimberly-clark Corp..COM | COM | $188,902,205 | 1.5% |
| Bank Of America Corp..COM | COM | $187,114,286 | 1.5% |
| Union Pacific Corp..COM | COM | $183,289,648 | 1.5% |
| Amazon.com, Inc..COM | COM | $176,165,436 | 1.4% |
| Adobe, Inc..COM | COM | $173,624,672 | 1.4% |
| Labcorp Holdings, Inc..COM | COM | $168,221,760 | 1.3% |
| Visa, Inc.. (CL A)COM | COM | $150,178,727 | 1.2% |
| Solventum Corp..COM | COM | $150,066,085 | 1.2% |
| Builders Firstsource, Inc..COM | COM | $134,907,564 | 1.1% |
| L3harris Technologies, Inc..COM | COM | $133,414,228 | 1.1% |
| Deere & Co.COM | COM | $133,385,644 | 1.1% |
| Medtronic PLCCOM | COM | $131,747,925 | 1.1% |
| Carrier Global Corp..COM | COM | $131,194,177 | 1.1% |
| Taiwan Semiconductor ManufactuADS | ADS | $128,398,037 | 1.0% |
| Thermo Fisher Scientific, Inc..COM | COM | $126,622,980 | 1.0% |
| General Mills, Inc..COM | COM | $126,097,104 | 1.0% |
| Martin Marietta Materials, Inc.COM | COM | $123,359,014 | 1.0% |
| Red Rock Resorts, Inc.. (CL A)COM | COM | $120,743,423 | 1.0% |
| Nvr, Inc..COM | COM | $117,865,007 | 0.9% |
| Dover Corp..COM | COM | $113,508,781 | 0.9% |
| Ferguson Enterprises, Inc..COM | COM | $112,881,743 | 0.9% |
| EQT Corp..COM | COM | $110,176,641 | 0.9% |
| Ashland, Inc..COM | COM | $105,471,045 | 0.8% |
| Pfizer, Inc..COM | COM | $101,388,816 | 0.8% |
| Antero Resources Corp..COM | COM | $100,211,549 | 0.8% |
| Elevance Health, Inc..COM | COM | $96,574,989 | 0.8% |
| Alphabet, Inc.. (CL A)COM | COM | $95,338,811 | 0.8% |
| Regal Rexnord Corp..COM | COM | $94,905,376 | 0.8% |
| Metlife, Inc..COM | COM | $94,604,641 | 0.8% |
| Meta Platforms, Inc.. (CL A)COM | COM | $91,990,327 | 0.7% |
American International Group,COM$464,538,782
- Class
- COM
- Share
- 3.7%
Abbott LaboratoriesCOM$447,962,873
- Class
- COM
- Share
- 3.6%
Berkshire Hathaway, Inc.. (CL BCOM$438,706,925
- Class
- COM
- Share
- 3.5%
Colgate-palmolive Co.COM$380,658,660
- Class
- COM
- Share
- 3.0%
Aon PLC (CL A)COM$369,554,433
- Class
- COM
- Share
- 3.0%
Microsoft Corp..COM$309,850,555
- Class
- COM
- Share
- 2.5%
Capital One Financial Corp..COM$290,897,596
- Class
- COM
- Share
- 2.3%
Diamondback Energy, Inc..COM$268,855,158
- Class
- COM
- Share
- 2.2%
Waste Management, Inc..COM$262,143,209
- Class
- COM
- Share
- 2.1%
Zoetis, Inc.. (CL A)COM$255,637,351
- Class
- COM
- Share
- 2.0%
Humana, Inc..COM$245,555,446
- Class
- COM
- Share
- 2.0%
Texas Instruments, Inc..COM$240,062,895
- Class
- COM
- Share
- 1.9%
SBA Communications Corp.. (CL ACOM$228,366,591
- Class
- COM
- Share
- 1.8%
Walt Disney Co.COM$225,392,475
- Class
- COM
- Share
- 1.8%
Salesforce, Inc..COM$220,251,427
- Class
- COM
- Share
- 1.8%
Extra Space Storage, Inc..COM$213,196,511
- Class
- COM
- Share
- 1.7%
Equitable Holdings, Inc..COM$208,145,614
- Class
- COM
- Share
- 1.7%
Sysco Corp..COM$203,861,148
- Class
- COM
- Share
- 1.6%
Cooper Cos., Inc..COM$195,854,209
- Class
- COM
- Share
- 1.6%
ConocophillipsCOM$194,119,206
- Class
- COM
- Share
- 1.6%
Kimberly-clark Corp..COM$188,902,205
- Class
- COM
- Share
- 1.5%
Bank Of America Corp..COM$187,114,286
- Class
- COM
- Share
- 1.5%
Union Pacific Corp..COM$183,289,648
- Class
- COM
- Share
- 1.5%
Amazon.com, Inc..COM$176,165,436
- Class
- COM
- Share
- 1.4%
Adobe, Inc..COM$173,624,672
- Class
- COM
- Share
- 1.4%
Labcorp Holdings, Inc..COM$168,221,760
- Class
- COM
- Share
- 1.3%
Visa, Inc.. (CL A)COM$150,178,727
- Class
- COM
- Share
- 1.2%
Solventum Corp..COM$150,066,085
- Class
- COM
- Share
- 1.2%
Builders Firstsource, Inc..COM$134,907,564
- Class
- COM
- Share
- 1.1%
L3harris Technologies, Inc..COM$133,414,228
- Class
- COM
- Share
- 1.1%
Deere & Co.COM$133,385,644
- Class
- COM
- Share
- 1.1%
Medtronic PLCCOM$131,747,925
- Class
- COM
- Share
- 1.1%
Carrier Global Corp..COM$131,194,177
- Class
- COM
- Share
- 1.1%
Taiwan Semiconductor ManufactuADS$128,398,037
- Class
- ADS
- Share
- 1.0%
Thermo Fisher Scientific, Inc..COM$126,622,980
- Class
- COM
- Share
- 1.0%
General Mills, Inc..COM$126,097,104
- Class
- COM
- Share
- 1.0%
Martin Marietta Materials, Inc.COM$123,359,014
- Class
- COM
- Share
- 1.0%
Red Rock Resorts, Inc.. (CL A)COM$120,743,423
- Class
- COM
- Share
- 1.0%
Nvr, Inc..COM$117,865,007
- Class
- COM
- Share
- 0.9%
Dover Corp..COM$113,508,781
- Class
- COM
- Share
- 0.9%
Ferguson Enterprises, Inc..COM$112,881,743
- Class
- COM
- Share
- 0.9%
EQT Corp..COM$110,176,641
- Class
- COM
- Share
- 0.9%
Ashland, Inc..COM$105,471,045
- Class
- COM
- Share
- 0.8%
Pfizer, Inc..COM$101,388,816
- Class
- COM
- Share
- 0.8%
Antero Resources Corp..COM$100,211,549
- Class
- COM
- Share
- 0.8%
Elevance Health, Inc..COM$96,574,989
- Class
- COM
- Share
- 0.8%
Alphabet, Inc.. (CL A)COM$95,338,811
- Class
- COM
- Share
- 0.8%
Regal Rexnord Corp..COM$94,905,376
- Class
- COM
- Share
- 0.8%
Metlife, Inc..COM$94,604,641
- Class
- COM
- Share
- 0.8%
Meta Platforms, Inc.. (CL A)COM$91,990,327
- Class
- COM
- Share
- 0.7%
The share class is shown on a wider screen.
The 50 largest of 186 positions by value, with holdings of the same security combined. The 186 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 1217541
- File number
- 028-10648
- Options
- 0 call, 0 put
- In the 25 largest
- 52.6%
- Prior quarter
- $15,988,087,836 at 31 March 2026
- Positions opened
- 13
- Positions closed
- 14
Common questions
What are Diamond Hill Capital Management’s 13F holdings worth?
$12,490,705,572 across 186 positions for the quarter ended 30 June 2026.
What is Diamond Hill Capital Management’s largest 13F holding?
American International Group, (COM) was the largest position at $464,538,782, or 3.7% of reported 13F value, as of 30 June 2026.
How concentrated is Diamond Hill Capital Management’s 13F portfolio?
The ten largest positions accounted for 27.9% of reported value and the twenty-five largest for 52.6%, across 186 positions as of 30 June 2026.
Does Form 13F show everything Diamond Hill Capital Management manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Diamond Hill Capital Management file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.