AON
All disclosed trades in AON across the people we track, newest first.
25 total trades
2 buyers
0 sellers
Latest activity: 2026-03-31
| Trade Date | Trader | Category | Action | Amount | Source |
|---|---|---|---|---|---|
| 2026-03-31 | Seth Klarman | Fund Manager | BUY | 769,000 shares @ $248,218 total $248,218 | Filing ↗ |
| 2025-12-31 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $618,314,219 total $618,314,219 | Filing ↗ |
| 2025-12-31 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $15,458,261 total $15,458,261 | Filing ↗ |
| 2025-12-31 | Warren Buffett | Fund Manager | BUY | 1,806,995 shares @ $637,652,396 total $637,652,396 | Filing ↗ |
| 2025-09-30 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $624,797,337 total $624,797,337 | Filing ↗ |
| 2025-09-30 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $15,620,343 total $15,620,343 | Filing ↗ |
| 2025-09-30 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $821,560,320 total $821,560,320 | Filing ↗ |
| 2025-06-30 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $625,112,731 total $625,112,731 | Filing ↗ |
| 2025-06-30 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $15,628,229 total $15,628,229 | Filing ↗ |
| 2025-06-30 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $821,975,040 total $821,975,040 | Filing ↗ |
| 2025-03-31 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $699,283,103 total $699,283,103 | Filing ↗ |
| 2025-03-31 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $17,482,537 total $17,482,537 | Filing ↗ |
| 2025-03-31 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $919,503,360 total $919,503,360 | Filing ↗ |
| 2024-12-31 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $629,317,997 total $629,317,997 | Filing ↗ |
| 2024-12-31 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $15,733,363 total $15,733,363 | Filing ↗ |
| 2024-12-31 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $827,504,640 total $827,504,640 | Filing ↗ |
| 2024-09-30 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $606,241,602 total $606,241,602 | Filing ↗ |
| 2024-09-30 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $15,156,438 total $15,156,438 | Filing ↗ |
| 2024-09-30 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $797,160,960 total $797,160,960 | Filing ↗ |
| 2024-06-30 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $514,409,115 total $514,409,115 | Filing ↗ |
| 2024-06-30 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $12,860,565 total $12,860,565 | Filing ↗ |
| 2024-06-30 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $676,408,320 total $676,408,320 | Filing ↗ |
| 2024-03-31 | Warren Buffett | Fund Manager | BUY | 1,752,194 shares @ $584,742,182 total $584,742,182 | Filing ↗ |
| 2024-03-31 | Warren Buffett | Fund Manager | BUY | 43,806 shares @ $14,618,938 total $14,618,938 | Filing ↗ |
| 2024-03-31 | Warren Buffett | Fund Manager | BUY | 2,304,000 shares @ $768,890,880 total $768,890,880 | Filing ↗ |