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 |
|---|---|---|---|
| Bill Ackman | $277.19M | 2.7% | Big trim |
| Dan Loeb | $237.51M | 2.3% | Hold |
| Andreas Halvorsen | $219.95M | 0.6% | New |
| Ken GriffinCALL | $171.47M | — | — |
| Izzy EnglanderPUT | $162.44M | — | — |
| Warren Buffett | $144.88M | 0.3% | Hold |
| Ken GriffinPUT | $94.82M | — | — |
| Izzy EnglanderCALL | $50.94M | — | — |
| George SorosPUT | $38.83M | — | — |
| Steven CohenCALL | $28.57M | — | — |
| Steven CohenPUT | $13.92M | — | — |