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 | $722.04M | — | — |
| Ken GriffinPUT | $424.99M | — | — |
| Chase Coleman | $233.43M | 1.0% | New large stake |
| Renaissance Technologies | $208.04M | 0.3% | Add |
| Brad Gerstner | $137.94M | 2.1% | Big add |
| Izzy EnglanderCALL | $52.04M | — | — |
| Zhang Lei | $46.11M | 0.4% | Hold |
| Izzy EnglanderPUT | $32.16M | — | — |
| Philippe Laffont | $24.99M | 0.3% | Hold |
| Michael Burry | $7.84M | 13.9% | New large stake |
| Steven CohenCALL | $6.57M | — | — |
| Steven CohenPUT | $5.19M | — | — |
| Bill Miller | $3.83M | 1.0% | New |