From Fired Researcher to $13.7 Billion King: How Leopold Aschenbrenner Broke the Hedge Fund World
Leopold Aschenbrenner is a 24-year-old Gen-Z investment savant and former OpenAI researcher.
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | D E Shaw D. E. Shaw | 5,062,434 | $93,401,907 | +4623% | 0.06% |
| 2. | Alyeska Investment Group Anand Parekh | 3,012,625 | $55,582,931 | +338% | 0.16% |
| 3. | Citadel Investment Group Ken Griffin | 1,821,930 | $33,614,608 | +30% | 0.01% |
| 4. | Point72 Asset Management Steve Cohen | 1,762,436 | $32,516,944 | 0.04% | |
| 5. | 1,696,000 | $31,291,200 | +50% | 0.01% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $21.12 | 10,000 | $211,200.00 | 59,000 | 2026-02-04 | Filing | |
| $20.50 | 10,000 | $205,000.00 | 49,000 | 2026-02-04 | Filing | |
| $20.75 | 5,000 | $103,750.00 | 39,000 | 2026-02-04 | Filing | |
| $30.18 | 7,000 | $211,260.00 | 34,000 | 2025-11-13 | Filing | |
| $30.42 | 8,000 | $243,360.00 | 27,000 | 2025-11-12 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $29.27 | 89,235 | $2,611,631.82 | 1,505,419 | 2026-05-22 | Filing | |
| $28.66 | 160,765 | $4,607,508.82 | 1,594,654 | 2026-05-22 | Filing | |
| $29.03 | 78,924 | $2,291,084.80 | 1,505,419 | 2026-05-21 | Filing | |
| $28.66 | 171,076 | $4,902,182.78 | 1,584,343 | 2026-05-21 | Filing | |
| $36.00 | 522,945 | $18,826,020.00 | 0 | 2025-10-10 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 20,902,655 | $385,653,985 | 0.02% | |
| 2. | 18,214,996 | $336,066,676 | 0.05% | |
| 3. | 8,287,102 | $152,897,032 | 0% | |
| 4. | 6,898,767 | $127,282,251 | 0% | |
| 5. | 5,786,575 | $106,762,311 | 0% |