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 Gates | $849.26M | 2.7% | Hold |
| Andreas Halvorsen | $688.20M | 1.9% | New large stake |
| Ken GriffinPUT | $236.33M | — | — |
| Ken GriffinCALL | $165.30M | — | — |
| Izzy EnglanderCALL | $16.85M | — | — |
| Izzy EnglanderPUT | $12.50M | — | — |
| Steven CohenPUT | $10.44M | — | — |
| Michael Burry | $9.85M | 10.5% | New large stake |
| Steven CohenCALL | $4.52M | — | — |