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 GriffinCALL | $13.53B | — | — |
| Ken GriffinPUT | $9.45B | — | — |
| Izzy EnglanderPUT | $1.83B | — | — |
| Duan Yongping | $1.27B | 6.3% | New large stake |
| Andreas Halvorsen | $926.98M | 2.6% | Add |
| Ken Griffin | $777.82M | 0.6% | Add |
| Michael BurryPUT | $731.02M | — | — |
| Izzy EnglanderCALL | $643.87M | — | — |
| Izzy Englander | $584.62M | 0.5% | Add |
| Dan Loeb | $201.92M | 2.7% | Add |
| Brad Gerstner | $143.42M | 2.6% | Trim |
| David EinhornPUT | $105.68M | — | — |
| Steven CohenPUT | $82.60M | — | — |
| Steven CohenCALL | $76.43M | — | — |
| David Tepper | $31.12M | 1.7% | New large stake |
| George SorosCALL | $24.64M | — | — |
| Cathie WoodCALL | $398.0K | — | — |