Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
Data as of 2026 Q1 (03-31) · 13F snapshot
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| George SorosPUT | $5.39B | — | — |
| Warren Buffett | $1.03B | 0.4% | Trim |
| Ken GriffinPUT | $1.02B | — | — |
| Ken GriffinCALL | $827.16M | — | — |
| Izzy Englander | $545.46M | 0.4% | Add |
| Ken Griffin | $515.49M | 0.4% | Add |
| Dan Loeb | $270.55M | 2.4% | New large stake |
| Seth Klarman | $219.03M | 3.0% | New large stake |
| Izzy EnglanderCALL | $214.50M | — | — |
| Izzy EnglanderPUT | $159.70M | — | — |
| Stanley Druckenmiller | $52.26M | 1.3% | Trim |
| Michael BurryCALL | $33.27M | — | — |
| George SorosCALL | $22.61M | — | — |
| Steven CohenCALL | $19.10M | — | — |
| Steven CohenPUT | $18.13M | — | — |
| Bill Ackman | $16.81M | 0.4% | Trim |
| Michael Burry | $7.91M | 7.6% | Add |