| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Farallon Capital Partners, L.P. | 9.7% | +16.3% | $90.4M | $13.4M | 10.8M | +17.5% | Dapice Joshua J. | Sep 30, 2025 |
| EcoR1 Capital, LLC | 9.9% | $15.5M | 10.6M | EcoR1 Capital, LLC | Dec 31, 2024 | |||
| TCG Crossover GP II, LLC | 6.3% | $71.7M | 8.54M | TCG Crossover GP II, LLC | Sep 30, 2025 | |||
| Third Rock Ventures IV, L.P. | 5.85% | -16% | $62.8M | -$12M | 7.87M | -16% | Third Rock Ventures IV, L.P. | Nov 19, 2025 |
| Woodline Partners LP | 5.6% | $35.8M | 6.03M | Woodline Partners LP | Jun 30, 2025 | |||
| Invus Global Management, LLC | 5.3% | $40.6M | 5.88M | Raymond Debbane | Sep 19, 2025 | |||
| BlackRock, Inc. | 5% | $27.9M | 5.46M | BlackRock, Inc. | Jun 30, 2025 | |||
| Adage Capital Management, L.P. | 2.26% | -63.8% | $21.1M | -$28.5M | 2.51M | -57.5% | Adage Capital Management, L.P. | Sep 30, 2025 |
| FMR LLC | 0% | $19.6K | 13.4K | FMR LLC | Nov 29, 2024 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 140M | $1.18B | +$109M | $8.40 | 141 |
| 2025 Q2 | 127M | $651M | +$113M | $5.12 | 114 |
| 2025 Q1 | 107M | $147M | -$1.5M | $1.37 | 119 |
| 2024 Q4 | 106M | $329M | -$121M | $3.09 | 134 |
| 2024 Q3 | 101M | $781M | -$3.59M | $7.70 | 119 |
| 2024 Q2 | 98.6M | $846M | +$2.65M | $8.58 | 116 |
| 2024 Q1 | 98.4M | $781M | +$30.8M | $7.94 | 124 |
| 2023 Q4 | 93.6M | $927M | +$41.1M | $9.90 | 118 |
| 2023 Q3 | 88.8M | $1B | +$237M | $11.26 | 99 |
| 2023 Q2 | 68.3M | $227M | -$7.69M | $3.32 | 89 |
| 2023 Q1 | 69.8M | $276M | +$1.73M | $3.95 | 90 |
| 2022 Q4 | 68.7M | $498M | +$12.9M | $7.25 | 82 |
| 2022 Q3 | 68.1M | $247M | -$12.1M | $3.62 | 85 |
| 2022 Q2 | 70.5M | $319M | -$11.1M | $4.53 | 76 |
| 2022 Q1 | 69.7M | $528M | +$13.4M | $7.58 | 70 |
| 2021 Q4 | 67.8M | $741M | +$24.9M | $10.94 | 57 |
| 2021 Q3 | 65.5M | $845M | +$845M | $12.93 | 45 |