| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 6,666,837 | $740,218,912 | 6.43% | |
| 2. | Baker Bros. Advisors Julian Baker And Felix Baker | 5,604,483 | $622,265,747 | 3.12% | |
| 3. | Perceptive Advisors Joseph Edelman | 2,586,295 | $287,156,334 | +9% | 4.31% |
| 4. | Polar Capital Brian Ashford-Russell And Tim Woolley | 1,663,632 | $184,713,061 | +3% | 0.44% |
| 5. | Citadel Investment Group Ken Griffin | 1,263,652 | $140,303,282 | -11% | 0.02% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $20.17 | 10,000 | $201,713.00 | 111,335 | 2021-03-30 | Filing | |
| $26.42 | 378,501 | $9,999,996.42 | 3,074,893 | 2018-06-25 | Filing | |
| $17.00 | 100,000 | $1,700,000.00 | 2,696,392 | 2017-10-10 | Filing | |
| $17.00 | 100,000 | $1,700,000.00 | 2,696,392 | 2017-10-10 | Filing | |
| $17.00 | 550,000 | $9,350,000.00 | 4,909,956 | 2017-10-10 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $105.19 | 2,300 | $241,937.00 | 239,258 | 2026-09-14 | Filing | |
| $104.55 | 1,817 | $189,964.99 | 241,558 | 2026-09-14 | Filing | |
| $103.43 | 8,698 | $899,634.14 | 243,375 | 2026-09-14 | Filing | |
| $102.35 | 30,746 | $3,146,760.86 | 252,073 | 2026-09-14 | Filing | |
| $101.75 | 6,439 | $655,145.07 | 282,819 | 2026-09-14 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 6,156,902 | $683,600,828 | 0.01% | |
| 2. | 3,168,853 | $351,837,748 | 0.21% | |
| 3. | 3,136,895 | $348,289,452 | 0.02% | |
| 4. | 3,005,977 | $333,753,626 | 0.01% | |
| 5. | 2,652,746 | $292,178,898 | 0.02% |