| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| William F. Truscott | CEO GLOBAL ASSET MANAGEMENT | 2026-02-10 | 5,000 | $532.08 | $2.66MSell |
| Gumer Alvero | PRESIDENT-INSURANCEANNUITIES | 2026-02-09 | 4,950 | $542.78 | $2.69MSell |
| Gumer Alvero | PRESIDENT-INSURANCEANNUITIES | 2026-02-09 | 4,658 | $542.88 | $2.53MSell |
| Gumer Alvero | PRESIDENT-INSURANCEANNUITIES | 2026-02-09 | 3,428 | $179.84 | $616.49kBuy |
| Gumer Alvero | PRESIDENT-INSURANCEANNUITIES | 2026-02-09 | 4,865 | $126.89 | $617.32kBuy |
| Walter Stanley Berman | EXECUTIVE VP AND CFO | 2026-02-05 | 7,000 | $544.22 | $3.81MSell |
| James M. Cracchiolo | CHAIRMAN AND CEO | 2026-02-04 | 6,886 | $545.04 | $3.75MSell |
| James M. Cracchiolo | CHAIRMAN AND CEO | 2026-02-04 | 4,507 | $543.88 | $2.45MSell |
| James M. Cracchiolo | CHAIRMAN AND CEO | 2026-02-04 | 2,928 | $547.51 | $1.60MSell |
| James M. Cracchiolo | CHAIRMAN AND CEO | 2026-02-04 | 4,235 | $541.46 | $2.29MSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 58.39% | 54,244,274 | $25.69B | Insider |
| Vanguard Group Inc | 13.19% | 12,257,034 | $5.81B | Institution |
| Blackrock Inc | 9.54% | 8,861,232 | $4.20B | Institution |
| State Street Corp | 4.70% | 4,363,400 | $2.07B | Institution |
| Jpmorgan Chase Co | 3.51% | 3,261,177 | $1.54B | Institution |
| Geode Capital Management LLC | 3.03% | 2,815,974 | $1.33B | Institution |
| Morgan Stanley | 2.26% | 2,098,911 | $994.19M | Institution |
| Norges Bank | 1.63% | 1,514,129 | $717.20M | Institution |
| Boston Partners | 1.26% | 1,171,328 | $554.82M | Institution |
| Ubs Group Ag | 1.10% | 1,022,408 | $484.28M | Institution |