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 |
|---|---|---|---|
| Ken GriffinPUT | $20.54B | — | — |
| Ken GriffinCALL | $11.25B | — | — |
| Izzy EnglanderPUT | $3.49B | — | — |
| Izzy EnglanderCALL | $2.29B | — | — |
| David TepperCALL | $1.54B | — | — |
| Michael BurryPUT | $738.84M | — | — |
| Steven CohenPUT | $680.50M | — | — |
| Paul SingerCALL | $614.31M | — | — |
| Brad Gerstner | $463.29M | 9.3% | New large stake |
| Howard MarksPUT | $328.99M | — | — |
| Paul SingerPUT | $230.87M | — | — |
| George SorosCALL | $220.66M | — | — |
| Steven CohenCALL | $130.56M | — | — |
| Zhang Lei | $38.56M | 0.8% | New |
| George SorosPUT | $23.96M | — | — |