4.99% | % of shares held by all insiders |
88.24% | % of shares held by institutions |
92.87% | % of float held by institutions |
281 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
EcoR1 Capital, LLC | 11,584,280 | 29 Sept 2022 | 23.95% | 655,091,025 |
FMR, LLC | 3,162,418 | 29 Sept 2022 | 6.54% | 178,834,735 |
Blackrock Inc. | 3,138,744 | 29 Sept 2022 | 6.49% | 177,495,970 |
Price (T.Rowe) Associates Inc | 2,981,941 | 29 Sept 2022 | 6.16% | 168,628,761 |
Avidity Partners Management, LP | 1,967,000 | 29 Sept 2022 | 4.07% | 111,233,848 |
State Street Corporation | 1,881,794 | 29 Sept 2022 | 3.89% | 106,415,449 |
Palo Alto Investors Lp | 1,649,777 | 29 Sept 2022 | 3.41% | 93,294,888 |
First Light Asset Management, LLC | 1,538,678 | 29 Sept 2022 | 3.18% | 87,012,239 |
Dimensional Fund Advisors LP | 1,483,905 | 29 Sept 2022 | 3.07% | 83,914,826 |
T. Rowe Price Investment Management, Inc. | 847,962 | 29 Sept 2022 | 1.75% | 47,952,250 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Price (T.Rowe) New Horizons Fund | 1,473,723 | 29 Sept 2022 | 3.05% | 83,339,034 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,322,929 | 30 Dec 2022 | 2.73% | 74,811,633 |
iShares Russell 2000 ETF | 834,414 | 30 Dec 2022 | 1.72% | 47,186,111 |
Fidelity Select Portfolios - Biotechnology | 761,589 | 29 Nov 2022 | 1.57% | 43,067,857 |
Fidelity Growth Company Fund | 629,960 | 30 Oct 2022 | 1.30% | 35,624,237 |
Price (T.Rowe) Health Sciences Fund | 574,534 | 29 Sept 2022 | 1.19% | 32,489,897 |
Vanguard Extended Market Index Fund | 497,888 | 29 Sept 2022 | 1.03% | 28,155,566 |
DFA U.S. Small Cap Series | 380,436 | 30 Oct 2022 | 0.79% | 21,513,655 |
iShares NASDAQ Biotechnology ETF | 377,802 | 30 Dec 2022 | 0.78% | 21,364,702 |
Price (T.Rowe) QM U.S. Small Cap Growth Equity Fd | 304,130 | 29 Sept 2022 | 0.63% | 17,198,551 |