0.40% | % of shares held by all insiders |
113.52% | % of shares held by institutions |
113.98% | % of float held by institutions |
176 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
EcoR1 Capital, LLC | 7,521,024 | 31 Dec 2023 | 28.10% | 155,986,036 |
Deep Track Capital, Lp | 2,036,990 | 31 Dec 2023 | 7.61% | 42,247,172 |
Tang Capital Management, LLC | 1,950,609 | 31 Dec 2023 | 7.29% | 40,455,630 |
Blackrock Inc. | 1,799,823 | 31 Dec 2023 | 6.73% | 37,328,328 |
Vanguard Group Inc | 1,380,115 | 31 Dec 2023 | 5.16% | 28,623,584 |
Boxer Capital, LLC | 1,300,000 | 31 Dec 2023 | 4.86% | 26,961,999 |
First Light Asset Management, LLC | 1,237,178 | 31 Dec 2023 | 4.62% | 25,659,071 |
Woodline Partners LP | 1,194,974 | 31 Dec 2023 | 4.47% | 24,783,760 |
Great Point Partners LLC | 976,981 | 31 Dec 2023 | 3.65% | 20,262,585 |
Frazier Life Sciences Management, L.P. | 899,700 | 31 Dec 2023 | 3.36% | 18,659,777 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 574,301 | 31 Dec 2023 | 2.15% | 11,911,002 |
iShares Russell 2000 ETF | 460,852 | 29 Feb 2024 | 1.72% | 9,558,070 |
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 427,000 | 31 Dec 2023 | 1.60% | 8,855,979 |
Vanguard Extended Market Index Fund | 268,638 | 31 Dec 2023 | 1.00% | 5,571,552 |
Vanguard Small-Cap Index Fund | 220,141 | 31 Dec 2023 | 0.82% | 4,565,724 |
Fidelity Small Cap Index Fund | 189,782 | 31 Jan 2024 | 0.71% | 3,936,078 |
iShares Biotechnology ETF | 184,027 | 29 Feb 2024 | 0.69% | 3,816,719 |
Fidelity Select Portfolios - Biotechnology | 139,628 | 29 Feb 2024 | 0.52% | 2,895,884 |
iShares Russell 2000 Growth ETF | 133,087 | 29 Feb 2024 | 0.50% | 2,760,224 |
Franklin Strategic Series-Franklin Biotechnology Discove | 127,523 | 31 Jan 2024 | 0.48% | 2,644,826 |