| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 7,323,750 | $277,716,600 | +20% | 3.42% |
| 2. | Samsara BioCapital Srini Akkaraju And Michael Dybbs | 6,263,151 | $237,498,686 | +11% | 31.01% |
| 3. | Caligan Partners David Johnson | 2,772,654 | $105,139,040 | +38% | 13.77% |
| 4. | Suvretta Capital Management Aaron Cowen | 2,132,133 | $80,850,483 | +23% | 2.07% |
| 5. | SR One Capital Simeon George | 2,113,933 | $80,160,339 | -33% | 11.59% |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.50 | 588,235 | $14,999,992.50 | 588,235 | 2025-09-04 | Filing | |
| $25.50 | 1,176,470 | $29,999,985.00 | 5,456,521 | 2025-09-04 | Filing | |
| $13.50 | 259,259 | $3,499,996.50 | 8,903,838 | 2025-03-13 | Filing | |
| $13.50 | 600,000 | $8,100,000.00 | 5,674,916 | 2025-03-13 | Filing | |
| $13.50 | 600,000 | $8,100,000.00 | 5,674,916 | 2025-03-13 | Filing |
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $46.88 | 32,718 | $1,533,976.89 | 19,396 | 2025-11-11 | Filing | |
| $45.93 | 38,900 | $1,786,587.53 | 52,114 | 2025-11-11 | Filing | |
| $45.18 | 8,456 | $382,046.31 | 91,014 | 2025-11-11 | Filing | |
| $43.50 | 4,142 | $180,183.21 | 99,470 | 2025-11-11 | Filing | |
| $42.34 | 8,485 | $359,258.29 | 103,612 | 2025-11-11 | Filing |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 8,903,838 | $337,633,537 | 96.09% | |
| 2. | 3,671,614 | $139,227,602 | 0% | |
| 3. | 3,018,999 | $114,480,442 | 0% | |
| 4. | 2,393,396 | $90,757,576 | 0.01% | |
| 5. | 2,071,255 | $78,541,989 | 0% |