Insiders / Buffett Warren E
Buffett Warren E
CIK 315090personinsiderfund
Companies
3
First seen
Feb 2, 2026
Last activity
May 26, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Warren E. Buffett · BRK.B | 1,162 | — |
| Davita Inc. · DVA | — | — |
| Liberty Live Holdings, Inc. · LLYVK | — | — |
All securities held
2 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Warren E. Buffett | Class B Common Stock | 1,162 |
| Warren E. Buffett | Class A Common StockDerivative | 196,290 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| May 22, 2026 | Gift | BRK.A Warren E. Buffett Class B Common Stock | $0 | -160 -12.10% | 1,162 <0.01% of shares | low |
| May 18, 2026 | Gift | BRK.A Warren E. Buffett Class B Common Stock | $0 | -19K -93.38% | 1,322 <0.01% of shares | low |
| May 18, 2026 | Gift | BRK.A Warren E. Buffett Class B Common Stock | $0 | -19K -48.29% | 19,968 <0.01% of shares | low |
| May 18, 2026 | Other | BRK.A Warren E. Buffett Class B Common Stock | $0 | +38K +3366.25% | 38,614 <0.01% of shares | low |
| May 18, 2026 | Other | BRK.A Warren E. Buffett Class A Common Stock | — | -25 -0.01% | 196,290 0.01% of shares | low |
| Mar 17, 2026 | Gift | BRK.A Warren E. Buffett Class A Common Stock | — | -2 -0.00% | 196,315 0.01% of shares | low |