Which hedge funds own BRK/B? BERKSHIRE HATHAWAY INC DEL, Q2 2026 13F holders
26 of the hedge funds tracked by WhaleCreep disclosed a position in BRK/B (BERKSHIRE HATHAWAY INC DEL) in their Q2 2026 13F filings, worth $6.5bn in total. The largest holder by portfolio weight is Cook & Bynum Capital Management at 41.2% of its book. 1 manager opened a new position this quarter: Baillie Gifford. 1 exited: Hound Partners.
26tracked managers holding
1opened this quarter
1exited this quarter
Which hedge funds hold BRK/B? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Cook & Bynum Capital Management | Q2 2026 | 41.2% | $55.4m | 110,671 | 0% | held |
| Markel Group | Q2 2026 | 18.6% | $1.1bn | 1,531,971 | 0% | held |
| Semper Augustus Investments Group | Q2 2026 | 15.5% | $136.7m | 273,145 | 8% | added |
| Himalaya Capital Management | Q2 2026 | 15.0% | $554.6m | 1,108,318 | 23% | added |
| Bronte Capital | Q2 2026 | 8.2% | $73.0m | 145,847 | -6% | reduced |
| Gardner Russo & Quinn | Q2 2026 | 6.1% | $540.1m | 1,079,364 | -3% | reduced |
| Giverny Capital | Q2 2026 | 4.2% | $124.3m | 248,447 | -34% | reduced |
| Tweedy Browne | Q2 2026 | 3.7% | $48.9m | 97,625 | 0% | held |
| Findlay Park Partners | Q2 2026 | 3.2% | $234.5m | 468,716 | -3% | reduced |
| Fairholme Capital Management | Q2 2026 | 3.0% | $44.0m | 87,852 | 74% | added |
| First Manhattan | Q2 2026 | 2.3% | $889.6m | 1,777,769 | -1% | reduced |
| Bridger Capital | Q2 2026 | 2.0% | $4.0m | 7,970 | 0% | held |
| Ancora Advisors | Q2 2026 | 1.7% | $87.5m | 95,987 | -1% | reduced |
| Soros Fund Management | Q2 2026 | 0.9% | $66.7m | 133,277 | 0% | held |
| Holocene Advisors | Q2 2026 | 0.6% | $263.7m | 527,000 | 0% | held |
| D. E. Shaw & Co | Q2 2026 | 0.6% | $961.0m | 1,920,532 | 310% | added |
| Woodline Partners | Q2 2026 | 0.6% | $187.6m | 374,884 | 10% | added |
| Brevan Howard Capital Management | Q2 2026 | 0.4% | $26.8m | 53,556 | 206% | added |
| Citadel Advisors | Q2 2026 | 0.3% | $543.3m | 1,085,742 | -9% | reduced |
| Horizon Kinetics | Q2 2026 | 0.2% | $18.6m | 37,231 | -2% | reduced |
| Tudor Investment | Q2 2026 | 0.2% | $50.7m | 101,297 | -20% | reduced |
| Millennium Management | Q2 2026 | 0.2% | $294.1m | 587,670 | -10% | reduced |
| Marshall Wace | Q2 2026 | 0.2% | $195.2m | 390,170 | -8% | reduced |
| Akre Capital Management | Q2 2026 | 0.1% | $4.1m | 8,184 | -21% | reduced |
| Baillie Gifford | Q2 2026 | 0.0% | $14.4m | 28,779 | – | new |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $892.5k | 1,791 | 4% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Hound Partners | 11.4% | $49.6m |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| Cove Street Capital | Q3 2025 | 1.5% |
| Boston Omaha | Q4 2024 | 0.4% |
| Caxton Associates | Q4 2024 | 1.7% |
| Arlington Value Capital | Q1 2020 | 39.0% |
How has hedge fund ownership of BRK/B changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 26 | $6.5bn |
| Q1 2026 | 26 | $5.6bn |
| Q4 2025 | 20 | $4.4bn |
| Q3 2025 | 21 | $4.2bn |
| Q2 2025 | 21 | $4.1bn |
| Q1 2025 | 21 | $4.5bn |
| Q4 2024 | 26 | $3.9bn |
| Q3 2024 | 22 | $4.0bn |
| Q2 2024 | 21 | $3.5bn |
| Q1 2024 | 21 | $3.7bn |
| Q4 2023 | 21 | $3.3bn |
| Q3 2023 | 22 | $3.3bn |
| Q2 2023 | 20 | $3.3bn |
| Q1 2023 | 22 | $3.0bn |
| Q4 2022 | 23 | $3.2bn |
| Q3 2022 | 22 | $2.9bn |
Counts every tracked manager that disclosed BRK/B in that quarter's filing, including managers that have since stopped filing.