| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Sylvia J. Kerrigan | SVP Chief Legal Officer | 2025-10-02 | 5,324 | $44.23 | $235.48kSell |
| Andrew Gould | Director | 2025-05-05 | 1,933 | $38.81 | $75.02kSell |
| Kenneth B. Robinson | Director | 2025-05-05 | 1,418 | $38.81 | $55.03kSell |
| Jack B. Moore | Director | 2025-05-05 | 2,296 | $38.81 | $89.11kSell |
| William R. Klesse | Director | 2025-05-05 | 1,418 | $38.81 | $55.03kSell |
| Vicky A. Bailey | Director | 2025-05-05 | 2,110 | $38.81 | $81.89kSell |
| Andrew Gould | Director | 2025-03-31 | 2,351 | $21.30 | $50.08kBuy |
| Avedick Baruyr Poladian | Director | 2025-03-31 | 9,327 | $21.30 | $198.67kBuy |
| William R. Klesse | Director | 2025-03-31 | 25,900 | $21.30 | $551.67kBuy |
| Sunil Mathew | SVP CFO | 2025-03-31 | 4,491 | $21.30 | $95.66kBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 26.89% | 264,941,431 | $10.97B | Institution |
| Vanguard Group Inc | 9.05% | 89,201,540 | $3.69B | Institution |
| Dodge Cox | 8.11% | 79,883,371 | $3.31B | Institution |
| Carl C. Icahn | 7.47% | 73,627,271 | $3.05B | Insider |
| Blackrock Inc | 5.02% | 49,435,029 | $2.05B | Institution |
| State Street Corp | 3.93% | 38,710,895 | $1.60B | Institution |
| Geode Capital Management LLC | 1.90% | 18,678,713 | $773.67M | Institution |
| Hh International Investment LLC | 1.38% | 13,556,100 | $561.49M | Institution |
| Morgan Stanley | 1.35% | 13,251,710 | $548.89M | Institution |
| Dimensional Fund Advisors LP | 0.88% | 8,718,939 | $361.14M | Institution |