| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Berkshire Hathaway Inc | 10% Owner | 2026-05-01 | 1,220,376 | $149.84 | $182.86MSell |
| James O. Hearty | Chief Compliance Officer | 2026-03-15 | 769 | $150.72 | $115.90kSell |
| Joel Ackerman | CFO and Treasurer | 2026-03-15 | 3,362 | $150.72 | $506.72kSell |
| Joel Ackerman | CFO and Treasurer | 2026-03-15 | 33,693 | $150.72 | $5.08MSell |
| Joel Ackerman | CFO and Treasurer | 2026-03-15 | 5,765 | $150.72 | $868.90kSell |
| Kathleen Alyce Waters | Chief Legal Pub. Affairs Off | 2026-03-15 | 4,348 | $150.72 | $655.33kSell |
| Kathleen Alyce Waters | Chief Legal Pub. Affairs Off | 2026-03-15 | 940 | $150.72 | $141.68kSell |
| Kathleen Alyce Waters | Chief Legal Pub. Affairs Off | 2026-03-15 | 26,118 | $150.72 | $3.94MSell |
| Kathleen Alyce Waters | Chief Legal Pub. Affairs Off | 2026-03-15 | 2,457 | $150.72 | $370.32kSell |
| David Paul Maughan | Chief Operating Officer DKC | 2026-03-15 | 7,768 | $150.72 | $1.17MSell |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Berkshire Hathaway Inc | 463.23% | 297,395,022 | $57.66B | Insider |
| R. Ted Weschler | 259.48% | 166,586,888 | $32.30B | Insider |
| Berkshire Hathaway Inc | 49.47% | 31,759,065 | $6.16B | Institution |
| Vanguard Group Inc | 6.47% | 4,154,354 | $805.45M | Institution |
| Blackrock Inc | 4.56% | 2,926,392 | $567.37M | Institution |
| Invesco Ltd | 2.62% | 1,683,259 | $326.35M | Institution |
| Kent J. Thiry | 2.44% | 1,567,277 | $303.86M | Insider |
| Morgan Stanley | 2.30% | 1,477,045 | $286.37M | Institution |
| State Street Corp | 2.24% | 1,438,488 | $278.89M | Institution |
| Arrowstreet Capital Limited Partnership | 1.85% | 1,190,000 | $230.72M | Institution |