| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| William Davies | EXECUTIVE VP GLOBAL CIO | 2026-01-27 | 935 | $498.33 | $465.94kSell |
| Joseph Edward Sweeney | PRES-AWM PRODUCTS SERVICES | 2026-01-27 | 201 | $498.33 | $100.16kSell |
| Gumer Alvero | PRESIDENT-INSURANCEANNUITIES | 2026-01-27 | 36 | $498.33 | $17.94kSell |
| Heather J. Melloh | EVP AND GENERAL COUNSEL | 2026-01-27 | 42 | $498.33 | $20.93kSell |
| Gerard P. Smyth | EVP CIO | 2026-01-27 | 1,115 | $498.33 | $555.64kSell |
| Gerard P. Smyth | EVP CIO | 2026-01-27 | 97 | $498.33 | $48.34kSell |
| Walter Stanley Berman | EXECUTIVE VP AND CFO | 2026-01-27 | 429 | $498.33 | $213.78kSell |
| Walter Stanley Berman | EXECUTIVE VP AND CFO | 2026-01-27 | 5,102 | $498.33 | $2.54MSell |
| Joseph Edward Sweeney | PRES-AWM PRODUCTS SERVICES | 2026-01-27 | 2,553 | $498.33 | $1.27MSell |
| Gumer Alvero | PRESIDENT-INSURANCEANNUITIES | 2026-01-27 | 336 | $498.33 | $167.44kSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 58.39% | 54,244,274 | $28.60B | Insider |
| Vanguard Group Inc | 13.31% | 12,366,164 | $6.52B | Institution |
| Blackrock Inc | 9.68% | 8,989,868 | $4.74B | Institution |
| Jpmorgan Chase Co | 5.17% | 4,804,486 | $2.53B | Institution |
| State Street Corp | 4.76% | 4,420,072 | $2.33B | Institution |
| Geode Capital Management LLC | 3.06% | 2,841,367 | $1.50B | Institution |
| Aristotle Capital Management LLC | 2.62% | 2,429,655 | $1.28B | Institution |
| Morgan Stanley | 2.36% | 2,193,676 | $1.16B | Institution |
| Northern Trust Corp | 1.33% | 1,239,826 | $653.62M | Institution |
| Boston Partners | 1.28% | 1,193,048 | $628.96M | Institution |