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 | $1.31B | — | — |
| Ken GriffinPUT | $650.05M | — | — |
| Stephen Mandel | $583.04M | 4.6% | Big add |
| Philippe Laffont | $513.42M | 1.8% | Trim |
| Chase Coleman | $398.00M | 1.7% | Trim |
| Andreas Halvorsen | $116.78M | 0.3% | Trim |
| Stephen MandelCALL | $110.49M | — | — |
| Steven CohenCALL | $108.73M | — | — |
| Izzy EnglanderCALL | $93.73M | — | — |
| Izzy EnglanderPUT | $60.50M | — | — |
| Stanley Druckenmiller | $31.32M | 0.8% | Add |
| Steven CohenPUT | $29.09M | — | — |
| Zhang Lei | $18.18M | 0.4% | Add |