BlackRock, Inc.
- SEC CIK
- 0002012383
BRK.B holding history
BERKSHIRE HATHAWAY INC
Every 13F filing in which BlackRock, Inc. reported holding BRK.B, plus the quarters it sold out. Changes compare share counts with the previous calendar quarter.
BRK.B overviewAll 13F holders of BRK.BFull portfolio
| Quarter | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Q2 2026 | 121,183,112 | $60.64B | 0.90% | −24,5350.0% | Reduced |
| Q1 2026 | 121,207,647 | $58.08B | 1.02% | +13,9140.0% | Added |
| Q4 2025 | 121,193,733 | $60.92B | 1.03% | +6,572,332+5.7% | Added |
| Q3 2025 | 114,621,401 | $57.62B | 1.02% | +1,096,954+1.0% | Added |
| Q2 2025 | 113,524,447 | $55.15B | 1.06% | +1,964,659+1.8% | Added |
| Q1 2025 | 111,559,788 | $59.41B | 1.25% | +1,158,376+1.0% | Added |
| Q4 2024 | 110,401,412 | $50.04B | 1.01% | +551,266+0.5% | Added |
| Q3 2024 | 109,850,146 | $50.56B | 1.06% | +109,850,146 | New |