Public filings / BRK/A on Yahoo Finance (opens in a new tab)
BRK/A: insider buying, 13F holders, analyst moves
Berkshire Hathaway Inc., Class A
A summary of public filings about Berkshire Hathaway Inc., Class A. For the latest insider history, price chart, analyst changes and activist filings, open the live lookup.
SEC Form 13F · Q2 2026
12 of our 100 managers hold BRK/A
Combined reported value $3.02B.
Holders among our 100 managers: 13 in Q3 2023, 12 in Q2 2026.
| Manager | Value | % of portfolio | Change vs Q1 2026 |
|---|---|---|---|
| Gardner Russo & Quinn | $1.07B | 12.01% | Trimmed |
| Markel Group | $834.2M | 6.35% | Unchanged |
| Davis Selected Advisers | $650.0M | 2.79% | Trimmed |
| Punch Card | $108.6M | 42.42% | Unchanged |
| Tweedy, Browne | $107.8M | 8.17% | Unchanged |
| Semper Augustus Investments Group | $89.9M | 10.16% | Added |
| Ruane, Cunniff & Goldfarb | $77.1M | 1.20% | Trimmed |
| Chou Associates | $64.4M | 29.73% | Unchanged |
| Fairholme Capital | $8.2M | 0.55% | Added |
| Giverny Capital | $6.7M | 0.23% | Trimmed |
| Fairfax Financial | $749K | 0.03% | Unchanged |
| Aquamarine (Guy Spier) | $22K | 0.00% | Unchanged |
Important information
Facts from public SEC filings, shown for information only. Not a recommendation. Not individualized investment advice. Gulfstream Capital and its clients may hold positions in securities shown.