4.26% | % of shares held by all insiders |
87.94% | % of shares held by institutions |
91.86% | % of float held by institutions |
176 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
RTW Investments LP | 3,152,341 | 30 Dec 2023 | 9.21% | 103,270,685 |
Blackrock Inc. | 2,516,139 | 30 Dec 2023 | 7.35% | 82,428,709 |
Cormorant Asset Management, LP | 2,221,422 | 30 Dec 2023 | 6.49% | 72,773,780 |
Tang Capital Management, LLC | 2,204,797 | 30 Dec 2023 | 6.44% | 72,229,146 |
Morgan Stanley | 1,957,688 | 30 Dec 2023 | 5.72% | 64,133,855 |
Cowen and Company, LLC | 1,911,399 | 30 Dec 2023 | 5.59% | 62,617,428 |
Frazier Life Sciences Management, L.P. | 1,787,527 | 30 Dec 2023 | 5.22% | 58,559,381 |
Vanguard Group Inc | 1,595,501 | 30 Dec 2023 | 4.66% | 52,268,610 |
Perceptive Advisors Llc | 1,296,416 | 30 Dec 2023 | 3.79% | 42,470,585 |
TCG Crossover Management, LLC | 1,142,857 | 30 Dec 2023 | 3.34% | 37,439,993 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 911,649 | 30 Dec 2023 | 2.66% | 29,865,619 |
iShares Russell 2000 ETF | 691,952 | 28 Feb 2024 | 2.02% | 22,668,346 |
Vanguard Extended Market Index Fund | 414,303 | 30 Dec 2023 | 1.21% | 13,572,565 |
Fidelity Small Cap Index Fund | 290,414 | 30 Jan 2024 | 0.85% | 9,513,962 |
iShares Russell 2000 Value ETF | 273,948 | 28 Feb 2024 | 0.80% | 8,974,536 |
PGIM Jennison Health Sciences Fd | 248,855 | 28 Feb 2024 | 0.73% | 8,152,489 |
Artisan International Small-Mid Fund | 245,969 | 30 Dec 2023 | 0.72% | 8,057,944 |
iShares Biotechnology ETF | 169,548 | 28 Feb 2024 | 0.50% | 5,554,392 |
Delaware Group Equity Fds IV-Delaware Healthcare Fund | 150,000 | 30 Dec 2023 | 0.44% | 4,913,999 |
Fidelity Extended Market Index Fund | 152,116 | 28 Feb 2024 | 0.44% | 4,983,319 |