4.23% | % of shares held by all insiders |
94.77% | % of shares held by institutions |
98.96% | % of float held by institutions |
188 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
RTW Investments LP | 3,152,341 | 30 Dec 2023 | 8.34% | 116,163,761 |
Blackrock Inc. | 2,516,139 | 30 Dec 2023 | 6.66% | 92,719,718 |
Cormorant Asset Management, LP | 2,221,422 | 30 Dec 2023 | 5.88% | 81,859,397 |
Tang Capital Management, LLC | 2,204,797 | 30 Dec 2023 | 5.84% | 81,246,766 |
Morgan Stanley | 1,957,688 | 30 Dec 2023 | 5.18% | 72,140,799 |
Cowen and Company, LLC | 1,911,399 | 30 Dec 2023 | 5.06% | 70,435,050 |
Frazier Life Sciences Management, L.P. | 1,787,527 | 30 Dec 2023 | 4.73% | 65,870,367 |
Vanguard Group Inc | 1,595,501 | 30 Dec 2023 | 4.22% | 58,794,209 |
Jennison Associates LLC | 1,330,938 | 30 Mar 2024 | 3.52% | 49,045,063 |
Perceptive Advisors Llc | 1,296,416 | 30 Dec 2023 | 3.43% | 47,772,927 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 911,649 | 30 Dec 2023 | 2.41% | 33,594,264 |
iShares Russell 2000 ETF | 713,364 | 30 Mar 2024 | 1.89% | 26,287,462 |
Vanguard Extended Market Index Fund | 414,303 | 30 Dec 2023 | 1.10% | 15,267,064 |
Fidelity Small Cap Index Fund | 293,501 | 28 Feb 2024 | 0.78% | 10,815,511 |
iShares Russell 2000 Value ETF | 275,042 | 30 Mar 2024 | 0.73% | 10,135,297 |
PGIM Jennison Health Sciences Fd | 248,855 | 28 Feb 2024 | 0.66% | 9,170,306 |
Artisan International Small-Mid Fund | 245,969 | 30 Dec 2023 | 0.65% | 9,063,957 |
iShares Biotechnology ETF | 191,238 | 30 Mar 2024 | 0.51% | 7,047,120 |
Delaware Group Equity Fds IV-Delaware Healthcare Fund | 150,000 | 30 Dec 2023 | 0.40% | 5,527,499 |
Fidelity Extended Market Index Fund | 152,116 | 28 Feb 2024 | 0.40% | 5,605,474 |