1.38% | % of shares held by all insiders |
99.09% | % of shares held by institutions |
100.47% | % of float held by institutions |
133 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
RA Capital Management, L.P. | 11,609,704 | 30 Dec 2023 | 18.68% | 82,196,703 |
FMR, LLC | 5,684,615 | 30 Dec 2023 | 9.15% | 40,247,073 |
Suvretta Capital Management, LLC | 5,518,881 | 30 Dec 2023 | 8.88% | 39,073,677 |
RTW Investments LP | 5,469,956 | 30 Dec 2023 | 8.80% | 38,727,288 |
Cowen and Company, LLC | 3,473,934 | 30 Dec 2023 | 5.59% | 24,595,452 |
Vanguard Group Inc | 2,519,984 | 30 Dec 2023 | 4.05% | 17,841,486 |
TRV GP IV, LLC | 2,343,154 | 30 Dec 2023 | 3.77% | 16,589,530 |
Blackrock Inc. | 1,561,866 | 30 Dec 2023 | 2.51% | 11,058,011 |
Adage Capital Partners GP L.L.C. | 1,506,422 | 30 Dec 2023 | 2.42% | 10,665,467 |
Jefferies Financial Group Inc. | 1,433,316 | 30 Dec 2023 | 2.31% | 10,147,877 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,694,516 | 30 Dec 2023 | 2.73% | 11,997,173 |
Fidelity Select Portfolios - Biotechnology | 1,342,555 | 28 Feb 2024 | 2.16% | 9,505,289 |
Fidelity Growth Company Fund | 859,224 | 28 Feb 2024 | 1.38% | 6,083,305 |
Vanguard Extended Market Index Fund | 723,816 | 30 Dec 2023 | 1.16% | 5,124,617 |
Fidelity Select Portfolios - Pharmaceuticals | 683,600 | 28 Feb 2024 | 1.10% | 4,839,887 |
Invesco ETF Tr II-Invesco DWA Small Cap Momentum ETF | 521,498 | 28 Feb 2024 | 0.84% | 3,692,205 |
Simplify Exchange Traded Fds-Simplify Propel Opportunities ETF | 465,000 | 30 Dec 2023 | 0.75% | 3,292,199 |
Fidelity Growth Company K6 Fund | 444,767 | 28 Feb 2024 | 0.72% | 3,148,950 |
iShares Biotechnology ETF | 442,351 | 30 Mar 2024 | 0.71% | 3,131,845 |
Fidelity Series Growth Company Fund | 309,101 | 28 Feb 2024 | 0.50% | 2,188,435 |