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.
Corning Inc (GLW)
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Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Lone Pine Capital Stephen Mandel | 3,718,147 | $505,556,448 | 4.03% | |
| 2. | Polar Capital Brian Ashford-Russell And Tim Woolley | 3,333,777 | $453,293,659 | +46% | 1.61% |
| 3. | Whale Rock Capital Management Alex Sacerdote | 2,297,424 | $312,380,741 | -14% | 4.03% |
| 4. | 2,173,400 | $295,517,198 | +10% | 0.05% | |
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 2,160,748 | $293,796,906 | -53% | 0.16% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.95 | 5 | $184.75 | 107 | 2022-01-03 | Filing | |
| $37.24 | 102 | $3,798.48 | 102 | 2021-12-27 | Filing | |
| $42.14 | 1,420 | $59,838.80 | 6,938 | 2021-06-14 | Filing | |
| $42.50 | 1,410 | $59,925.00 | 5,518 | 2021-06-03 | Filing | |
| $42.89 | 1,399 | $60,003.11 | 4,108 | 2021-05-19 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $192.14 | 27,395 | $5,263,636.95 | 94,400 | 2026-05-22 | Filing | |
| $195.93 | 20,000 | $3,918,600.00 | 70,059 | 2026-05-15 | Filing | |
| $207.77 | 10,000 | $2,077,708.00 | 48,143 | 2026-05-13 | Filing | |
| $207.02 | 3,260 | $674,869.55 | 10,174 | 2026-05-11 | Filing | |
| $206.23 | 20,000 | $4,124,646.00 | 25,570 | 2026-05-11 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 66,710,492 | $9,070,625,659 | 0.16% | |
| 2. | 50,456,014 | $6,860,504,223 | 0.16% | |
| 3. | 36,263,357 | $4,930,728,651 | 0.17% | |
| 4. | 28,271,740 | $3,844,108,488 | 0.2% | |
| 5. | 24,909,423 | $3,386,934,219 | 0.18% |
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