| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BIOTECHNOLOGY VALUE FUND L P | 21.6% | -14.8% | $63.7M | -$9.66M | 2.59M | -13.2% | BVF GP HOLDINGS LLC | 16 May 2025 |
| MORGAN STANLEY | 12.7% | +37.8% | $37.1M | $10.1M | 1.53M | +37.3% | Morgan Stanley | 30 May 2025 |
| FMR LLC | 9% | $30.1M | 1.08M | FMR LLC | 30 Jun 2025 | |||
| VANGUARD GROUP INC | 5.33% | $16.1M | 639K | The Vanguard Group | 30 Jun 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 8.33M | $320M | +$7.19M | $38.54 | 73 |
| 2025 Q2 | 8.16M | $206M | +$8.18M | $25.20 | 64 |
| 2025 Q1 | 7.85M | $156M | +$931K | $19.93 | 63 |
| 2024 Q4 | 7.8M | $205M | +$3.24M | $26.28 | 62 |
| 2024 Q3 | 7.67M | $203M | -$135K | $26.48 | 66 |
| 2024 Q2 | 7.65M | $181M | +$888K | $23.69 | 59 |
| 2024 Q1 | 7.61M | $183M | +$2.66M | $24.05 | 56 |
| 2023 Q4 | 7.51M | $139M | -$2.08M | $18.50 | 59 |
| 2023 Q3 | 7.64M | $108M | +$264K | $14.09 | 52 |
| 2023 Q2 | 7.34M | $139M | +$9.65M | $18.89 | 57 |
| 2023 Q1 | 7.05M | $149M | +$10M | $21.11 | 50 |
| 2022 Q4 | 6.61M | $122M | +$3.65M | $18.40 | 46 |
| 2022 Q3 | 6.28M | $113M | +$689K | $17.90 | 40 |
| 2022 Q2 | 6.23M | $139M | -$3.1M | $22.28 | 39 |
| 2022 Q1 | 6.37M | $178M | -$314K | $27.98 | 50 |
| 2021 Q4 | 6.39M | $133M | +$487K | $20.84 | 47 |
| 2021 Q3 | 6.33M | $157M | +$962K | $24.75 | 44 |
| 2021 Q2 | 6.29M | $214M | -$3.38M | $34.00 | 48 |
| 2021 Q1 | 6.37M | $260M | -$2.57M | $40.81 | 58 |
| 2020 Q4 | 6.43M | $284M | +$7.19M | $44.13 | 54 |
| 2020 Q3 | 6.32M | $119M | +$237K | $18.84 | 51 |
| 2020 Q2 | 6.3M | $124M | +$29.2M | $19.76 | 53 |
| 2020 Q1 | 4.81M | $97.9M | +$4.54M | $20.35 | 43 |
| 2019 Q4 | 4.55M | $124M | +$35.5M | $27.30 | 47 |
| 2019 Q3 | 3.25M | $63.7M | -$10.8M | $19.68 | 39 |
| 2019 Q2 | 3.9M | $57.9M | -$3.59M | $14.86 | 41 |
| 2019 Q1 | 4.17M | $51.7M | -$219K | $12.38 | 42 |
| 2018 Q4 | 4.18M | $52.8M | +$6.56M | $12.65 | 42 |
| 2018 Q3 | 3.6M | $63.2M | -$1.4M | $17.58 | 55 |
| 2018 Q2 | 3.65M | $76.2M | +$5.79M | $20.88 | 59 |
| 2018 Q1 | 3.39M | $68.5M | -$9.96K | $20.23 | 53 |
| 2017 Q4 | 3.24M | $115M | +$18.2M | $35.60 | 56 |
| 2017 Q3 | 2.73M | $53.6M | +$4.53M | $19.65 | 31 |
| 2017 Q2 | 2.5M | $17.5M | +$988K | $6.99 | 22 |
| 2017 Q1 | 2.35M | $16.7M | +$10.3M | $7.10 | 23 |
| 2016 Q4 | 1.1M | $4.63M | +$4.61M | $4.22 | 28 |
| 2016 Q3 | 30.7K | $14K | +$14K | $0.46 | 1 |