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 |
|---|---|---|---|
| Stephen Mandel | $269.58M | 2.1% | Big trim |
| Andreas Halvorsen | $250.67M | 0.7% | Trim |
| Bill Gates | $32.33M | 0.3% | Hold |
| Stanley Druckenmiller | $29.43M | 0.7% | New |
| Ken GriffinPUT | $27.94M | — | — |
| Ken GriffinCALL | $23.02M | — | — |
| David Tepper | $20.48M | 0.5% | New |
| Steven CohenCALL | $1.15M | — | — |
| Steven CohenPUT | $971.6K | — | — |
| Izzy EnglanderCALL | $535.4K | — | — |
| Izzy EnglanderPUT | $515.6K | — | — |