Berkshire Hathaway IncUnchanged
- Quarter
- Mar 31, 2026
- Shares held
- 400,000,000
- Share change
- —
- Value change
- —
SEC FORM 13F
Institutional holding changes reported on SEC Form 13F, classified as new, added, reduced or sold out, with a direct filing source for every row.
| Quarter | Institution | Type | Shares held | Share change | Value change | Source |
|---|---|---|---|---|---|---|
| Mar 31, 2026 | Berkshire Hathaway Inc | Unchanged | 400,000,000 | — | — | SEC 13F ↗ |
| Jun 30, 2026 | BlackRock, Inc. | Reduced | 322,740,471 | -10,856,310 | +$859.08M | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Capital Management LLC | Added | 238,798,011 | +1,345,244 | +$1.35B | SEC 13F ↗ |
| Jun 30, 2026 | State Street Corp | Unchanged | 167,399,379 | +176,984 | +$887.22M | SEC 13F ↗ |
| Jun 30, 2026 | FMR LLC / Fidelity | Added | 109,159,806 | +1,581,872 | +$690.12M | SEC 13F ↗ |
| Jun 30, 2026 | Geode Capital Management, LLC | Added | 105,977,991 | +13,023,362 | +$1.54B | SEC 13F ↗ |
| Jun 30, 2026 | Vanguard Portfolio Management LLC | Unchanged | 99,612,603 | -336,023 | +$494.42M | SEC 13F ↗ |
| Mar 31, 2026 | Morgan Stanley | Reduced | 91,894,070 | -1,304,784 | -$99.23M | SEC 13F ↗ |
| Mar 31, 2026 | Charles Schwab Investment Management Inc | Added | 76,339,039 | +4,860,538 | +$369.76M | SEC 13F ↗ |
| Jun 30, 2026 | JPMorgan Chase & Co. | New position | 55,484,687 | -15,107,908 | -$798.29M | SEC 13F ↗ |
| Mar 31, 2026 | Norges Bank | Sold out | 55,296,911 | — | — | SEC 13F ↗ |
| Mar 31, 2026 | Bank of America Corp. | Added | 44,018,963 | +3,818,997 | +$290.43M | SEC 13F ↗ |
Form 13F is filed after quarter end and can lag current holdings. Share counts may be derived from reported value and filing price; derived values are identified as calculations.