BRK-
Berkshire Hathaway Inc
NYSE: BRK-A · FINANCIAL SERVICES · INSURANCE - DIVERSIFIED
$811,947.00
+0.23% today
Updated 2026-10-28
Market cap
$1.14T
P/E ratio
13.38
P/S ratio
2.96x
EPS (TTM)
$59,636.14
Dividend yield
—
52W range
$698,000 – $806,103
Volume
0.0M
Berkshire Hathaway Inc (BRK-A) Insider transactions
Net insider activity
Net buying (552,328 shares)
Buy transactions
34
Sell transactions
66
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-21 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 18,146 | $76.62 | $1.39M |
| 2026-09-21 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 4,888 | $75.76 | $370314.88 |
| 2026-09-21 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 483,809 | $77.97 | $37.72M |
| 2026-09-21 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 160,275 | $77.23 | $12.38M |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 33,122 | $74.80 | $2.48M |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 710 | $76.98 | $54655.80 |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 500 | $78.38 | $39190.00 |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 390 | $75.76 | $29546.40 |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 1,218,429 | $76.39 | $93.08M |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 68,760 | $78.09 | $5.37M |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 51,586 | $77.06 | $3.98M |
| 2026-09-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 7,900 | $78.88 | $623152.00 |
| 2026-09-17 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 8,959 | $76.96 | $689484.64 |
| 2026-09-17 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 8,306 | $77.94 | $647369.64 |
| 2026-09-17 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 410,164 | $79.41 | $32.57M |
| 2026-09-17 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 267,585 | $78.41 | $20.98M |
| 2026-09-03 | JAIN, AJIT | Director, Vice Chairman | Sale | 10 | — | — |
| 2026-08-12 | O'SULLIVAN, MICHAEL J. | See Remarks | Buy | 400 | $512.52 | $205008.00 |
| 2026-08-12 | O'SULLIVAN, MICHAEL J. | See Remarks | Buy | 45 | $510.64 | $22978.80 |
| 2026-08-12 | O'SULLIVAN, MICHAEL J. | See Remarks | Buy | 43 | $513.61 | $22085.23 |
| 2026-08-12 | CHANG, CHARLES C | See Remarks | Buy | 1 | $765,184.18 | $765184.18 |
| 2026-07-31 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 182,980 | $199.55 | $36.51M |
| 2026-07-14 | BUFFETT, WARREN E | Director, 10% Owner | Buy | 12,000,000 | — | — |
| 2026-07-14 | BUFFETT, WARREN E | Director, 10% Owner | Sale | 9,000,000 | — | — |
| 2026-07-14 | BUFFETT, WARREN E | Director, 10% Owner | Sale | 1,000,000 | — | — |
| 2026-07-14 | BUFFETT, WARREN E | Director, 10% Owner | Sale | 8,000 | — | — |
| 2026-07-01 | JAIN, AJIT | Director, Vice Chairman | Sale | 3 | — | — |
| 2026-05-22 | BUFFETT, WARREN E | Director, 10% Owner | Sale | 160 | — | — |
| 2026-05-18 | BUFFETT, WARREN E | Director, 10% Owner | Buy | 37,500 | — | — |
| 2026-05-18 | BUFFETT, WARREN E | Director, 10% Owner | Sale | 18,646 | — | — |
| 2026-05-18 | BUFFETT, WARREN E | Director, 10% Owner | Sale | 25 | — | — |
| 2026-05-14 | GUYMAN, CHARLOTTE | Director | Sale | 574 | — | — |
| 2026-05-06 | O'SULLIVAN, MICHAEL J. | See Remarks | Buy | 483 | $467.13 | $225623.79 |
| 2026-05-06 | O'SULLIVAN, MICHAEL J. | See Remarks | Buy | 53 | $470.22 | $24921.66 |
| 2026-05-01 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 1,220,376 | $149.84 | $182.86M |
| 2026-03-27 | JAIN, AJIT | Director, Vice Chairman | Sale | 22 | — | — |
| 2026-03-17 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 2 | — | — |
| 2026-03-04 | ABEL, GREGORY E. | Director, See Remarks | Buy | 2 | $732,000.00 | $1.46M |
| 2026-03-04 | ABEL, GREGORY E. | Director, See Remarks | Buy | 1 | $733,300.00 | $733300.00 |
| 2026-01-29 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 1,658,480 | $120.56 | $199.94M |
| 2026-01-16 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 7,685 | $83.72 | $643404.34 |
| 2026-01-15 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 18,125 | $84.04 | $1.52M |
| 2026-01-14 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 59,411 | $83.79 | $4.98M |
| 2026-01-13 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 30,643 | $82.78 | $2.54M |
| 2026-01-12 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 66,568 | $83.27 | $5.54M |
| 2026-01-09 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 18,689 | $82.40 | $1.54M |
| 2026-01-08 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 65,071 | $82.25 | $5.35M |
| 2026-01-07 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 44,100 | $81.22 | $3.58M |
| 2026-01-06 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 20,226 | $83.48 | $1.69M |
| 2025-11-10 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Buy | 2,700,000 | — | — |
| 2025-11-10 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 1,500,000 | — | — |
| 2025-11-10 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 400,000 | — | — |
| 2025-11-10 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 1,800 | — | — |
| 2025-11-03 | GUYMAN, CHARLOTTE | Director | Buy | 1,500 | — | — |
| 2025-11-03 | GUYMAN, CHARLOTTE | Director | Sale | 410 | — | — |
| 2025-11-03 | GUYMAN, CHARLOTTE | Director | Sale | 1 | — | — |
| 2025-10-27 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 401,514 | $135.36 | $54.35M |
| 2025-10-22 | JAIN, AJIT | Director, Vice Chairman | Sale | 32 | — | — |
| 2025-09-26 | JAIN, AJIT | Director, Vice Chairman | Sale | 15,000 | — | — |
| 2025-09-24 | JAIN, AJIT | Director, Vice Chairman | Sale | 32 | — | — |
| 2025-08-08 | JAIN, AJIT | Director, Vice Chairman | Sale | 2,000 | $464.73 | $929452.00 |
| 2025-08-04 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 1,037,199 | $21.63 | $22.43M |
| 2025-08-01 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 1,930,000 | $21.02 | $40.57M |
| 2025-07-31 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 1,977,837 | $21.04 | $41.62M |
| 2025-07-31 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 1,635,962 | $140.61 | $230.02M |
| 2025-07-31 | BERKSHIRE, HATHAWAY INC | 10% Owner | Buy | 85,389 | $21.43 | $1.83M |
| 2025-07-30 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 4,300,000 | $282.15 | $1.21B |
| 2025-07-14 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 30 | — | — |
| 2025-06-30 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 9,433,839 | — | — |
| 2025-06-30 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 943,384 | — | — |
| 2025-06-30 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 660,366 | — | — |
| 2025-06-27 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Buy | 12,358,500 | — | — |
| 2025-06-27 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 8,239 | — | — |
| 2025-05-27 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 71,966 | $139.56 | $10.04M |
| 2025-05-27 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 19,330 | $138.59 | $2.68M |
| 2025-05-27 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 11,978 | $140.18 | $1.68M |
| 2025-05-23 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 36,094 | $138.19 | $4.99M |
| 2025-05-23 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 27,172 | $137.28 | $3.73M |
| 2025-05-23 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 800 | $138.60 | $110880.00 |
| 2025-05-22 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 31,404 | $138.94 | $4.36M |
| 2025-05-22 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 1,256 | $139.88 | $175689.03 |
| 2025-05-14 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 22 | — | — |
| 2025-05-13 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Buy | 1,500 | — | — |
| 2025-05-13 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 1,304 | — | — |
| 2025-05-13 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 1 | — | — |
| 2025-05-08 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 1,145,938 | $147.11 | $168.58M |
| 2025-04-09 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 160 | — | — |
| 2025-04-07 | BUFFETT, WARREN E | Director, Chairman and CEO, 10% Owner | Sale | 2 | — | — |
| 2025-04-02 | JAIN, AJIT | Director, Vice Chairman | Sale | 10 | — | — |
| 2025-03-19 | GUYMAN, CHARLOTTE | Director | Sale | 1,000 | — | — |
| 2025-03-14 | JAIN, AJIT | Director, Vice Chairman | Sale | 10 | — | — |
| 2025-03-03 | WITMER, MERYL B | Director | Sale | 2 | $775,883.30 | $1.55M |
| 2025-02-24 | WITMER, MERYL B | Director | Sale | 1,000 | — | — |
| 2025-02-19 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 65,482 | $153.61 | $10.06M |
| 2025-02-19 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 54,979 | $154.48 | $8.49M |
| 2025-02-19 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 9,477 | $155.25 | $1.47M |
| 2025-02-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 50,016 | $154.72 | $7.74M |
| 2025-02-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 39,531 | $153.69 | $6.08M |
| 2025-02-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 28,515 | $155.41 | $4.43M |
| 2025-02-18 | BERKSHIRE, HATHAWAY INC | 10% Owner | Sale | 1,800 | $158.01 | $284418.00 |
Frequently asked questions
Are BRK-A insiders buying or selling?
Over the transactions on record, BRK-A insiders have been net sellers, with about $2.18B in stock sold across 66 sales, against 28 open-market purchases.
Does insider selling at BRK-A mean the stock will fall?
Not by itself. Most executive selling is pre-scheduled through 10b5-1 plans filed months in advance, and insiders sell for diversification, taxes, and liquidity far more often than out of any view on the price. Insider buying is the stronger signal, especially when several insiders buy around the same time, because there is usually only one reason to put personal cash into the stock.
Which BRK-A insiders are selling the most?
Recent selling is concentrated in a few names. BERKSHIRE, HATHAWAY INC accounts for the largest share on record, with about $2.18B sold. Selling by one or two individuals matters less than broad selling across the whole leadership team, which is the pattern worth watching.