0.39% | % of shares held by all insiders |
114.39% | % of shares held by institutions |
114.84% | % of float held by institutions |
176 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
EcoR1 Capital, LLC | 7,521,024 | 30 Dec 2023 | 27.53% | 193,816,791 |
Deep Track Capital, Lp | 2,036,990 | 30 Dec 2023 | 7.46% | 52,493,233 |
Tang Capital Management, LLC | 1,950,609 | 30 Dec 2023 | 7.14% | 50,267,194 |
Blackrock Inc. | 1,799,823 | 30 Dec 2023 | 6.59% | 46,381,439 |
Vanguard Group Inc | 1,380,115 | 30 Dec 2023 | 5.05% | 35,565,564 |
Boxer Capital, LLC | 1,300,000 | 30 Dec 2023 | 4.76% | 33,501,000 |
First Light Asset Management, LLC | 1,237,178 | 30 Dec 2023 | 4.53% | 31,882,077 |
Woodline Partners LP | 1,194,974 | 30 Dec 2023 | 4.37% | 30,794,480 |
Great Point Partners LLC | 976,981 | 30 Dec 2023 | 3.58% | 25,176,800 |
Frazier Life Sciences Management, L.P. | 899,700 | 30 Dec 2023 | 3.29% | 23,185,269 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 759,744 | 30 Mar 2024 | 2.78% | 19,578,603 |
Vanguard Total Stock Market Index Fund | 574,301 | 30 Dec 2023 | 2.10% | 14,799,737 |
iShares Russell 2000 ETF | 460,286 | 30 Mar 2024 | 1.68% | 11,861,570 |
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 427,000 | 30 Dec 2023 | 1.56% | 11,003,790 |
Vanguard Extended Market Index Fund | 268,638 | 30 Dec 2023 | 0.98% | 6,922,801 |
Vanguard Small-Cap Index Fund | 220,141 | 30 Dec 2023 | 0.81% | 5,673,033 |
Fidelity Small Cap Index Fund | 189,782 | 28 Feb 2024 | 0.69% | 4,890,682 |
iShares Biotechnology ETF | 173,746 | 30 Mar 2024 | 0.64% | 4,477,434 |
Fidelity Select Portfolios - Biotechnology | 139,628 | 30 Mar 2024 | 0.51% | 3,598,213 |
iShares Russell 2000 Growth ETF | 133,087 | 30 Mar 2024 | 0.49% | 3,429,652 |