Ticker intelligence from active-registry 13F rows at 2026-03-31. SEC company search
ordinal research screen, not a probability or price target
new=3trims/exits=6conviction funds=4avg weight=1.99%
aum_jump: D. E. Shawaum_jump: Himalaya Capitalaum_jump: Himalaya Capital
| Fund | Move | Previous value | Current value | Weight | Source |
|---|---|---|---|---|---|
| AQR Capital | ADD | $3.4B | $3.6B | 1.66% | SEC |
| D. E. Shaw | ADD | $1.5B | $1.8B | 1.07% | SEC |
| Two Sigma | ADD | $242.5M | $1.5B | 1.22% | SEC |
| Viking Global | NEW | $0 | $911.9M | 2.55% | SEC |
| Renaissance Tech | NEW | $0 | $780.6M | 1.22% | SEC |
| Bridgewater | ADD | $78.7M | $143.0M | 0.64% | SEC |
| Soros | ADD | $113.2M | $127.0M | 1.39% | SEC |
| Whale Rock | NEW | $0 | $24.5M | 0.32% | SEC |
| Gardner Russo | ADD | $1.3M | $1.2M | 0.01% | SEC |
| Berkshire Hathaway | HOLD | $62.0B | $57.8B | 21.99% | SEC |
| Citadel Advisors | TRIM | $1.5B | $1.3B | 0.21% | SEC |
| Millennium | TRIM | $1.3B | $1.2B | 0.49% | SEC |
| Oakmark/Harris | TRIM | $36.2M | $33.4M | 0.04% | SEC |
| Himalaya Capital | HOLD | $30.1M | $28.1M | 0.88% | SEC |
| Dodge & Cox | TRIM | $8.6M | $8.0M | 0.00% | SEC |
| Light Street | EXIT | $2.7M | $0 | 0.00% | - |
| Polen Capital | TRIM | $2.1M | $1.0M | 0.01% | SEC |
| Fairholme | HOLD | $652K | $609K | 0.04% | SEC |
| Fund | Weight | Value | SEC filing |
|---|---|---|---|
| Berkshire Hathaway | 21.99% | $57.8B | 0001193125-26-226661 |
| AQR Capital | 1.66% | $3.6B | 0001167557-26-000115 |
| D. E. Shaw | 1.07% | $1.8B | 0001104659-26-062472 |
| Two Sigma | 1.22% | $1.5B | 0000899140-26-000547 |
| Citadel Advisors | 0.21% | $1.3B | 0001104659-26-062477 |
| Millennium | 0.49% | $1.2B | 0001273087-26-000004 |
| Viking Global | 2.55% | $911.9M | 0001103804-26-000004 |
| Renaissance Tech | 1.22% | $780.6M | 0001037389-26-000033 |
| Bridgewater | 0.64% | $143.0M | 0001350694-26-000002 |
| Soros | 1.39% | $127.0M | 0000902664-26-002529 |
| Oakmark/Harris | 0.04% | $33.4M | 0000813917-26-000038 |
| Himalaya Capital | 0.88% | $28.1M | 0002043585-26-000013 |
| Whale Rock | 0.32% | $24.5M | 0001172661-26-002159 |
| Dodge & Cox | 0.00% | $8.0M | 0001193125-26-223352 |
| Gardner Russo | 0.01% | $1.2M | 0000860643-26-000003 |
| Polen Capital | 0.01% | $1.0M | 0001172661-26-001911 |
| Fairholme | 0.04% | $609K | 0000919574-26-003485 |