| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 15.8% | -9.41% | $117M | -$11.3M | 11.1M | -8.78% | BlackRock, Inc. | 31 Mar 2025 |
| PRIMECAP MANAGEMENT CO/CA/ | 14.79% | $98.2M | 10.5M | PRIMECAP MANAGEMENT CO/CA/ | 30 Jun 2025 | |||
| VANGUARD GROUP INC | 10.03% | +0.8% | $105M | $968K | 7.17M | +0.93% | The Vanguard Group | 28 Nov 2025 |
| RTW INVESTMENTS, LP | 8.7% | $73M | 6.22M | RTW Investments, LP | 30 Sep 2025 | |||
| BIOTECHNOLOGY VALUE FUND L P | 6.5% | $54.2M | 4.62M | BVF PARTNERS L P/IL | 09 Oct 2025 | |||
| STATE STREET CORP | 5.2% | $38.7M | 3.68M | STATE STREET CORPORATION | 31 Mar 2025 | |||
| PRICE T ROWE ASSOCIATES INC /MD/ | 2.4% | $19.9M | 1.69M | T. Rowe Price Associates, Inc. | 30 Sep 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 81.9M | $960M | +$5.77M | $11.73 | 201 |
| 2025 Q2 | 82.3M | $647M | +$20M | $7.86 | 191 |
| 2025 Q1 | 78.7M | $837M | +$36.7M | $10.64 | 197 |
| 2024 Q4 | 75M | $1.72B | +$74.6M | $22.98 | 191 |
| 2024 Q3 | 72.1M | $1.45B | +$174M | $20.11 | 209 |
| 2024 Q2 | 63.7M | $1.21B | -$28.6M | $18.93 | 197 |
| 2024 Q1 | 65M | $1.44B | +$38.9M | $22.13 | 200 |
| 2023 Q4 | 63.4M | $1.35B | +$2.95M | $21.23 | 194 |
| 2023 Q3 | 63.2M | $1.27B | +$10.9M | $20.15 | 175 |
| 2023 Q2 | 62.7M | $1.57B | -$23.4M | $24.97 | 180 |
| 2023 Q1 | 63.6M | $1.77B | +$59.8M | $27.89 | 183 |
| 2022 Q4 | 61.5M | $1.6B | +$19.4M | $26.04 | 193 |
| 2022 Q3 | 60.8M | $1.58B | -$74.6M | $25.98 | 174 |
| 2022 Q2 | 59.8M | $1.64B | +$20.6M | $27.37 | 168 |
| 2022 Q1 | 59.3M | $1.58B | -$1.53M | $26.68 | 169 |
| 2021 Q4 | 59.2M | $2.37B | +$30.7M | $40.12 | 171 |
| 2021 Q3 | 58.1M | $1.9B | +$948K | $32.66 | 165 |
| 2021 Q2 | 58M | $2B | -$24.3M | $34.49 | 173 |
| 2021 Q1 | 58.5M | $2.52B | -$25.7M | $43.06 | 167 |
| 2020 Q4 | 59.1M | $2.58B | +$122K | $43.63 | 169 |
| 2020 Q3 | 59.2M | $2.3B | +$21.2M | $38.79 | 157 |
| 2020 Q2 | 58.6M | $1.9B | +$204M | $32.39 | 151 |
| 2020 Q1 | 52.4M | $1.57B | -$41.7M | $29.88 | 137 |
| 2019 Q4 | 53.5M | $1.84B | -$9.71M | $34.39 | 162 |
| 2019 Q3 | 53.7M | $1.81B | +$147M | $33.73 | 150 |
| 2019 Q2 | 48.9M | $2B | +$50.5M | $40.93 | 118 |
| 2019 Q1 | 48M | $1.49B | +$4.13M | $31.06 | 115 |
| 2018 Q4 | 47.8M | $1.73B | +$32.1M | $36.16 | 115 |
| 2018 Q3 | 46.8M | $1.82B | +$3.29M | $38.97 | 124 |
| 2018 Q2 | 46.8M | $1.73B | +$86.5M | $37.01 | 122 |
| 2018 Q1 | 44.7M | $1.34B | +$224M | $29.98 | 122 |
| 2017 Q4 | 37.4M | $819M | +$3.58M | $21.92 | 104 |
| 2017 Q3 | 37.1M | $851M | +$9.73M | $22.92 | 104 |
| 2017 Q2 | 36.8M | $778M | +$23.4M | $21.11 | 114 |
| 2017 Q1 | 35.7M | $853M | +$81.1M | $23.92 | 125 |
| 2016 Q4 | 35M | $922M | +$143M | $26.32 | 136 |
| 2016 Q3 | 29.6M | $725M | +$38.5M | $24.49 | 120 |
| 2016 Q2 | 28.2M | $536M | +$3.77M | $18.99 | 99 |
| 2016 Q1 | 28M | $376M | +$24.3M | $13.42 | 91 |
| 2015 Q4 | 26.2M | $382M | -$27M | $14.62 | 93 |
| 2015 Q3 | 28.4M | $347M | +$34.3M | $12.23 | 93 |
| 2015 Q2 | 25.3M | $555M | +$49.8M | $21.97 | 97 |
| 2015 Q1 | 23.3M | $357M | +$138M | $15.32 | 94 |
| 2014 Q4 | 14.1M | $226M | +$7.47M | $16.04 | 63 |
| 2014 Q3 | 13.4M | $125M | +$5.78M | $9.31 | 50 |
| 2014 Q2 | 12.8M | $149M | -$25.7M | $11.62 | 51 |
| 2014 Q1 | 15M | $176M | +$18.2M | $11.73 | 43 |