BRK-B - BERKSHIRE HATHAWAY INC DEL
This page shows which of the focused investors we track hold BRK-B and how their positions changed, so you can see how much conviction the group has in the stock.
In Q1 2021 it was held by 29 managers with an aggregate reported value of $16.41B, which is 1.36% of the combined portfolio.
As of Q1 2021, 29 tracked institutional managers held BRK-B (BERKSHIRE HATHAWAY INC DEL) with an aggregate reported value of $16.41B — 1.36% of the combined AlphaBaseline portfolio.
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- Source
- Curated SEC 13F filings
- Period
- Q1 2021
- Ticker
- BRK-B
13F data is delayed and excludes shorts/non-13F assets.
Long holders
| 1 | Bill & Melinda Gates Foundation Trust - Bill & Melinda Gates Foundation Trust | 45.23% | Reduce -11.9% | 37,104,399 | $9.48B |
| 2 | Duan Yongping - H&H International Investment | 27.40% | Reduce -13.8% | 7,711,176 | $1.97B |
| 3 | Bill Nygren - Oakmark Funds | 1.42% | Add +10.0% | 3,257,824 | $832.28M |
| 4 | Thomas Russo - Gardner Russo & Quinn | 4.63% | Reduce -2.8% | 1,984,710 | $507.03M |
| 5 | Thomas Gayner - Markel Asset Management | 5.42% | - | 1,531,971 | $391.37M |
| 6 | Christopher Davis - Davis Advisors | 1.71% | Add +0.7% | 1,529,550 | $390.75M |
| 7 | Glenn Greenberg - Brave Warrior Advisors | 11.57% | Reduce -0.6% | 1,386,826 | $354.29M |
| 8 | Steven Check - Check Capital Management | 29.06% | Add +0.7% | 1,311,904 | $335.15M |
| 9 | Yacktman Asset Management - Yacktman Asset Management | 2.20% | Add +322.5% | 824,243 | $210.57M |
| 10 | Francois Rochon - Giverny Capital | 12.06% | Add +2.2% | 705,719 | $180.29M |
| 11 | Ruane Cunniff LP - Ruane Cunniff LP | 1.49% | Reduce -40.8% | 621,299 | $158.72M |
| 12 | Wallace Weitz - Weitz Investment Management | 6.39% | Reduce -9.6% | 566,300 | $144.67M |
| 13 | Harry Burn - Sound Shore | 3.81% | Add +34.4% | 510,790 | $130.49M |
| 14 | Ariel Investments - Ariel Investments | 1.19% | Reduce -27.9% | 470,917 | $120.31M |
| 15 | Greenhaven Associates - Greenhaven Associates | 1.72% | Reduce -24.9% | 297,138 | $75.91M |
| 16 | Tweedy Browne Co. - Tweedy Browne Value Fund | 2.19% | Reduce -3.4% | 295,259 | $75.43M |
| 17 | Christopher Bloomstran - Semper Augustus | 19.26% | Add +0.0% | 199,765 | $51.03M |
| 18 | Guy Spier - Aquamarine Capital | 18.77% | - | 140,600 | $35.92M |
| 19 | Torray Funds - Torray Funds | 3.54% | Add +14.5% | 88,641 | $22.65M |
| 20 | Bruce Berkowitz - Fairholme Capital | 1.05% | Reduce -16.0% | 49,960 | $12.76M |
| 21 | Muhlenkamp - Muhlenkamp | 3.95% | Add +0.1% | 36,975 | $10.69M |
| 22 | Robert Olstein - Olstein Capital Management | 1.14% | Add +23.1% | 32,000 | $8.18M |
| 23 | Mairs & Power Growth Fund - Mairs & Power Growth Fund | 0.07% | Reduce -6.4% | 24,838 | $6.35M |
| 24 | David Rolfe - Wedgewood Partners | 0.80% | Reduce -1.6% | 20,250 | $5.17M |
| 25 | Chuck Akre - Akre Capital Management | 0.03% | Reduce -1.2% | 18,399 | $4.7M |
| 26 | Dodge & Cox - Dodge & Cox | 0.00% | - | 12,820 | $3.28M |
| 27 | Kahn Brothers Group - Kahn Brothers Group | 0.13% | - | 3,250 | $830.28K |
| 28 | David Katz - Matrix Asset Advisors | 0.10% | Reduce -3.3% | 2,730 | $697K |
Call holders — bullish via leverage
1 manager holds call options on BRK-B — a right to buy at strike. Notional value, not premium.
| 1 | Steven Check - Check Capital Management | Reduce -3.9% | 3,501,100 | $894.42M |
Loading holder history for BRK-B…