| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| RTW INVESTMENTS, LP | 9.99% | $23.1M | 1.5M | RTW Investments, LP | 31 Dec 2024 | |||
| Redmile Group, LLC | 9.9% | $22.8M | 1.48M | Redmile Group, LLC | 31 Dec 2024 | |||
| EcoR1 Capital, LLC | 9.9% | $25M | 1.44M | EcoR1 Capital, LLC | 30 Sep 2025 | |||
| Casdin Capital, LLC | 8.7% | $20M | 1.3M | Casdin Capital, LLC | 31 Dec 2024 | |||
| BlackRock, Inc. | 6.8% | $15.6M | 1.01M | BlackRock, Inc. | 31 Mar 2025 | |||
| BAKER BROS. ADVISORS LP | 7% | -29.6% | $21.3M | -$10.6M | 992K | -33.3% | Julian C. Baker | 30 Jun 2025 |
| Trails Edge Capital Partners, LP | 5.1% | $20.8M | 785K | Trails Edge Capital Partners, LP | 08 Dec 2025 | |||
| FMR LLC | 3.1% | $7.13M | 463K | FMR LLC | 31 Mar 2025 | |||
| GREAT POINT PARTNERS LLC | 2.98% | $6.82M | 443K | Great Point Partners, LLC | 31 Dec 2024 | |||
| Commodore Capital LP | 3% | $9.17M | 428K | Commodore Capital LP | 30 Jun 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 15.3M | $265M | -$165K | $17.33 | 87 |
| 2025 Q2 | 15.4M | $230M | -$13.6M | $14.95 | 81 |
| 2025 Q1 | 16.5M | $193M | +$734K | $11.71 | 83 |
| 2024 Q4 | 16.1M | $368M | +$14.5M | $22.86 | 86 |
| 2024 Q3 | 13.8M | $581M | +$18M | $41.96 | 85 |
| 2024 Q2 | 13.3M | $483M | +$37.4M | $36.39 | 66 |
| 2024 Q1 | 12.1M | $617M | +$153M | $50.90 | 58 |
| 2023 Q4 | 9.23M | $179M | +$179M | $19.38 | 35 |