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 | $501.32M | — | — |
| Ken GriffinPUT | $290.79M | — | — |
| Brad Gerstner | $104.31M | 1.5% | New large stake |
| Paul SingerPUT | $34.06M | — | — |
| Stanley Druckenmiller | $24.17M | 0.8% | Trim |
| Izzy EnglanderPUT | $20.61M | — | — |
| Stanley DruckenmillerCALL | $15.61M | — | — |
| Steven CohenCALL | $10.17M | — | — |
| Izzy EnglanderCALL | $6.53M | — | — |
| Steven CohenPUT | $920.7K | — | — |