| $705M | ||
| $677M | ||
| $350M | ||
| $93M | ||
| $77M | ||
| $55M |
Buys | $212,645,223 | 5 | 83 |
Sells | $19,972,776 | 1 | 17 |
| BERKSHIRE HATHAWAY INC | 10 percent owner | 3 | $212.4M | 0 | $0 | $212.4M |
| O'Sullivan Michael J. | See Remarks | 1 | $250,072 | 0 | $0 | $250,072 |
| Chang Charles C | See Remarks | 1 | $0 | 0 | $0 | $0 |
| Jain Ajit | Vice Chairman | 0 | $0 | 1 | $19.97M | $-19.97M |
Berkshire Hathaway Inc. operates globally through a diverse portfolio of subsidiaries, primarily focusing on insurance, freight rail transportation, and utility services. The company offers a comprehensive range of insurance and reinsurance products, covering property, casualty, life, accident, and health sectors. Its railway division manages extensive freight networks across North America. In the utilities sector, Berkshire Hathaway is deeply involved in power generation, transmission, storage, and distribution, utilizing a wide array of …
Over the last 12 months, insiders at Berkshire Hathaway Inc. have bought $212.65M and sold $19.97M worth of Berkshire Hathaway Inc. stock.
On average, over the past 5 years, insiders at Berkshire Hathaway Inc. have bought $76.13M and sold $17.94M worth of stock each year.
Highest buying activity among insiders over the last 12 months: BERKSHIRE HATHAWAY INC (10 percent owner) — $212.4M. O'Sullivan Michael J. (See Remarks) — $250,072.
The last purchase of 667,118 shares for transaction amount of $51.86M was made by BERKSHIRE HATHAWAY INC (10 percent owner) on 2026‑09‑21.
| 2026-09-28 | Sale | Jain Ajit | Vice Chairman | 39,700 0.0018% | $503.09 | $19.97M | +5.31% | |
| 2026-09-21 | BERKSHIRE HATHAWAY INC | 10 percent owner | 667,118 0.0047% | $77.74 | $51.86M | +3.77% | ||
| 2026-09-18 | BERKSHIRE HATHAWAY INC | 10 percent owner | 1.38M 0.0096% | $76.48 | $105.64M | +2.01% | ||
| 2026-09-17 | BERKSHIRE HATHAWAY INC | 10 percent owner | 695,014 0.005% | $78.98 | $54.89M | +1.76% | ||
| 2026-08-12 | O'Sullivan Michael J. | See Remarks | 488 <0.0001% | $512.44 | $250,072 | -0.54% | ||
| 2026-08-12 | Chang Charles C | See Remarks | 2 – | $0 | $0 | -0.54% | ||
| 2023-08-08 | Sale | Jain Ajit | Vice Chairman | 28,000 0.0013% | $362.55 | $10.15M | +7.65% | |
| 2023-03-17 | Abel Gregory E. | Vice Chair | 55 – | $0 | $0 | +20.56% | ||
| 2023-03-02 | Sale | Jain Ajit | Vice Chairman | 6,595 0.0003% | $303.28 | $2M | +13.61% | |
| 2022-12-12 | Sale | GUYMAN CHARLOTTE | director | 1 <0.0001% | $467,000.00 | $467,000 | +8.26% | |
| 2022-11-29 | Sale | Jain Ajit | Vice Chairman | 4,020 0.0002% | $313.40 | $1.26M | +5.79% | |
| 2022-09-29 | Abel Gregory | Vice Chair | 37 0.0025% | $407,725.18 | $15.09M | +18.08% | ||
| 2022-09-01 | Sale | Jain Ajit | Vice Chairman | 2,500 0.0001% | $280.41 | $701,016 | +11.36% | |
| 2022-08-26 | Sale | Buffett Susan A. | director | 1 <0.0001% | $448,067.25 | $448,067 | +8.17% | |
| 2022-07-28 | Sale | Jain Ajit | Vice Chairman | 3,420 0.0002% | $293.17 | $1M | +5.89% | |
| 2022-07-05 | OLSON RONALD L | director | 2,410 0.0001% | $274.35 | $661,183 | +12.00% | ||
| 2022-06-24 | Sale | Jain Ajit | Vice Chairman | 1,200 <0.0001% | $277.72 | $333,265 | +10.67% | |
| 2021-12-16 | Sale | GUYMAN CHARLOTTE | director | 10 0.0007% | $448,000.00 | $4.48M | +1.47% | |
| 2021-12-13 | Sale | GUYMAN CHARLOTTE | director | 25 0.0016% | $433,616.68 | $10.84M | +5.34% | |
| 2021-12-07 | Sale | GUYMAN CHARLOTTE | director | 5 0.0003% | $431,009.90 | $2.16M | +6.40% |
| BERKSHIRE HATHAWAY INC | 10 percent owner | 23719109 1662.0041% | $19,832.27B | 3 | 0 | |
| Jain Ajit | Vice Chairman | 67608 4.7373% | $56.53B | 2 | 12 | |
| O'Sullivan Michael J. | See Remarks | 1151 0.0807% | $962.39M | 1 | 0 | |
| Chang Charles C | See Remarks | 8 0.0006% | $6.69M | 1 | 0 | |
| OLSON RONALD L | director | 5630 0.3945% | $4.71B | 8 | 1 | +13.16% |
| GATES WILLIAM H III | director | 4050 0.2838% | $3.39B | 12 | 0 | +5.06% |
| MURPHY THOMAS S | director | 2995 0.2099% | $2.5B | 5 | 8 | +0.26% |
| WITMER MERYL B | director | 2000 0.1401% | $1.67B | 5 | 0 | +4.26% |
| CHACE MALCOLM G | director | 1008 0.0706% | $842.82M | 3 | 32 | <0.0001% |
| Abel Gregory E. | Vice Chair | 228 0.016% | $190.64M | 2 | 0 | +18.08% |
| KEOUGH DONALD R /NY | director | 100 0.007% | $83.61M | 5 | 0 | +4.87% |
| GUYMAN CHARLOTTE | director | 59 0.0041% | $49.33M | 1 | 5 | +11.43% |
| BURKE STEPHEN B | director | 16 0.0011% | $13.38M | 3 | 0 | +11.33% |
$13,347,612 | 232 | 9.30% | $9.36B | |
$357,504,862 | 97 | 4.60% | $42.7B | |
$9,699,647 | 53 | 20.36% | $23.93B | |
Berkshire Hathaway Inc. (BRK-A) | $75,628,715 | 38 | 6.54% | $1,193.27B |
$2,663,506 | 34 | 25.50% | $15.08B |
| Increased Positions | 0 | 0% | 0 | 0% |
| Decreased Positions | 0 | 0% | 0 | 0% |
| New Positions | 0 | New | 0 | New |
| Sold Out Positions | 0 | Sold Out | 0 | Sold Out |
| Total Postitions | 0 | 0% | 0 | 0% |