BRK-B
BERKSHIRE HATHAWAY INCCompany with tickers: BRK-B, BRK-A
CIK
1067983
Shares Outstanding
1,390,722,404
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
| Date | Insider | Role | Type | Shares |
|---|---|---|---|---|
| 2026-03-27 | Jain Ajit | Director, Vice Chairman | Other | 107,308 |
| 2026-03-27 | Jain Ajit | Director, Vice Chairman | Gift | 22 |
| 2026-03-17 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Other | 1,114 |
| 2026-03-04 | Abel Gregory E. | Director, See Remarks | Other | 2,289 |
| 2026-01-29 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 1,658,480 |
| 2026-01-16 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 7,685 |
| 2026-01-15 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 18,125 |
| 2026-01-14 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 59,411 |
| 2026-01-13 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 30,643 |
| 2026-01-12 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 66,568 |
| 2026-01-09 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 18,689 |
| 2026-01-08 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 65,071 |
| 2026-01-07 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 44,100 |
| 2026-01-06 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 20,226 |
| 2026-01-06 | BERKSHIRE HATHAWAY INC | 10% Owner | Other | 4,986,588 |
| 2025-12-15 | BERKSHIRE HATHAWAY INC | 10% Owner | Other | 4,986,588 |
| 2025-12-15 | BERKSHIRE HATHAWAY INC | 10% Owner | Other | 10,917,661 |
| 2025-11-10 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 1,500,000 |
| 2025-11-10 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Other | 2,700,000 |
| 2025-11-03 | GUYMAN CHARLOTTE | Director | Other | 1,500 |
| 2025-11-03 | GUYMAN CHARLOTTE | Director | Gift | 410 |
| 2025-10-27 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 401,514 |
| 2025-10-22 | Jain Ajit | Director, Vice Chairman | Gift | 32 |
| 2025-10-22 | Jain Ajit | Director, Vice Chairman | Other | 107,308 |
| 2025-09-26 | Jain Ajit | Director, Vice Chairman | Sell | 15,000 |
| 2025-09-26 | Jain Ajit | Director, Vice Chairman | Other | 384 |
| 2025-09-24 | Jain Ajit | Director, Vice Chairman | Other | 122,308 |
| 2025-09-24 | Jain Ajit | Director, Vice Chairman | Gift | 32 |
| 2025-08-08 | Jain Ajit | Director, Vice Chairman | Other | 416 |
| 2025-08-08 | Jain Ajit | Director, Vice Chairman | Sell | 2,000 |
| 2025-08-04 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,037,199 |
| 2025-08-01 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,930,000 |
| 2025-07-31 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 1,635,962 |
| 2025-07-31 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,977,837 |
| 2025-07-30 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 4,300,000 |
| 2025-07-14 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 30 |
| 2025-06-30 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 9,433,839 |
| 2025-06-27 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Other | 12,358,500 |
| 2025-05-27 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 19,330 |
| 2025-05-23 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 27,172 |
| 2025-05-22 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 31,404 |
| 2025-05-14 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 22 |
| 2025-05-13 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Other | 1,500 |
| 2025-05-13 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 1,304 |
| 2025-05-08 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 1,145,938 |
| 2025-04-09 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 160 |
| 2025-04-02 | Jain Ajit | Director, Vice Chairman | Gift | 10 |
| 2025-04-02 | Jain Ajit | Director, Vice Chairman | Other | 124,308 |
| 2025-03-19 | GUYMAN CHARLOTTE | Director | Gift | 1,000 |
| 2025-03-14 | Jain Ajit | Director, Vice Chairman | Gift | 10 |
| 2025-03-14 | Jain Ajit | Director, Vice Chairman | Other | 124,308 |
| 2025-03-03 | WITMER MERYL B | Director | Other | 1,000 |
| 2025-03-03 | WITMER MERYL B | Director | Other | 3 |
| 2025-03-03 | WITMER MERYL B | Director | Sell | 2 |
| 2025-02-19 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 65,482 |
| 2025-02-18 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 39,531 |
| 2025-02-14 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 34,132 |
| 2025-02-11 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 203,091 |
| 2025-02-07 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 763,017 |
| 2025-02-07 | BERKSHIRE HATHAWAY INC | 10% Owner | Other | 84,897 |
| 2025-02-03 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 433,079 |
| 2025-01-31 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 840,000 |
| 2025-01-30 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 751,141 |
| 2025-01-16 | Jain Ajit | Director, Vice Chairman | Gift | 3 |
| 2025-01-16 | Jain Ajit | Director, Vice Chairman | Other | 124,308 |
| 2025-01-03 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 11,744 |
| 2025-01-02 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 5,879 |
| 2024-12-31 | GUYMAN CHARLOTTE | Director | Sell | 1 |
| 2024-12-31 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,621 |
| 2024-12-30 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 5,000 |
| 2024-12-27 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 6,619 |
| 2024-12-26 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 6,745 |
| 2024-12-24 | GUYMAN CHARLOTTE | Director | Gift | 247 |
| 2024-12-24 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 3,238 |
| 2024-12-23 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 10,527 |
| 2024-12-20 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 6,200 |
| 2024-12-19 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 2,038,051 |
| 2024-12-19 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,100 |
| 2024-12-18 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 915,527 |
| 2024-12-18 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 53,503 |
| 2024-12-17 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,440,000 |
| 2024-12-17 | BERKSHIRE HATHAWAY INC | 10% Owner | Other | 84,897 |
| 2024-12-17 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 6,160 |
| 2024-12-09 | GUYMAN CHARLOTTE | Director | Gift | 84 |
| 2024-12-04 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 6,382 |
| 2024-12-03 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Other | 6,000 |
| 2024-11-25 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Gift | 1,500,000 |
| 2024-11-25 | BUFFETT WARREN E | Director, Chairman and CEO, 10% Owner | Other | 2,400,000 |
| 2024-11-20 | Jain Ajit | Director, Vice Chairman | Other | 124,308 |
| 2024-11-20 | Jain Ajit | Director, Vice Chairman | Gift | 4 |
| 2024-11-05 | GUYMAN CHARLOTTE | Director | Other | 3,000 |
| 2024-10-31 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 679,207 |
| 2024-10-30 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 925,205 |
| 2024-10-29 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 623,527 |
| 2024-10-18 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 175,569 |
| 2024-10-17 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,040,000 |
| 2024-10-16 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 342,133 |
| 2024-10-15 | BERKSHIRE HATHAWAY INC | 10% Owner | Other | 775,000,000 |
| 2024-10-15 | BERKSHIRE HATHAWAY INC | 10% Owner | Sell | 8,370,178 |
| 2024-10-11 | BERKSHIRE HATHAWAY INC | 10% Owner | Buy | 1,259,259 |