| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 5,681,359 | $573,760,445 | +3% | 7.07% |
| 2. | Baker Bros. Advisors Julian Baker And Felix Baker | 5,604,483 | $565,996,738 | 4.09% | |
| 3. | Perceptive Advisors Joseph Edelman | 2,438,969 | $246,311,479 | +1% | 7.11% |
| 4. | Driehaus Capital Richard Driehaus | 1,383,775 | $139,747,437 | +9% | 1% |
| 5. | Polar Capital Brian Ashford-Russell And Tim Woolley | 1,244,932 | $125,725,683 | -1% | 0.61% |
| 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 |
|---|---|---|---|---|---|---|
| $105.00 | 3,350 | $351,750.00 | 20,814 | 2025-11-20 | Filing | |
| $100.00 | 3,515 | $351,500.00 | 20,814 | 2025-11-10 | Filing | |
| $98.82 | 19,351 | $1,912,325.81 | 20,814 | 2025-11-07 | Filing | |
| $115.24 | 9,748 | $1,123,397.54 | 8,509 | 2025-10-30 | Filing | |
| $115.01 | 2,815 | $323,750.05 | 8,509 | 2025-10-28 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 6,302,215 | $636,460,694 | 0.01% | |
| 2. | 4,996,427 | $504,589,163 | 0.01% | |
| 3. | 4,262,859 | $430,506,130 | 0.33% | |
| 4. | 2,909,956 | $293,876,456 | 16.13% | |
| 5. | 2,145,183 | $216,642,009 | 0.01% |