9.01% | % of shares held by all insiders |
83.79% | % of shares held by institutions |
92.08% | % of float held by institutions |
205 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Flagship Pioneering Inc. | 14,378,802 | 30 Mar 2022 | 15.59% | 52,195,052 |
FMR, LLC | 13,877,865 | 30 Mar 2022 | 15.05% | 50,376,651 |
Federated Hermes, Inc. | 8,010,806 | 30 Mar 2022 | 8.69% | 29,079,226 |
Blackrock Inc. | 5,894,430 | 30 Mar 2022 | 6.39% | 21,396,781 |
Janus Henderson Group PLC | 5,806,680 | 30 Mar 2022 | 6.30% | 21,078,249 |
Vanguard Group, Inc. (The) | 5,066,930 | 30 Mar 2022 | 5.49% | 18,392,956 |
State Street Corporation | 4,847,943 | 30 Mar 2022 | 5.26% | 17,598,033 |
Geode Capital Management, LLC | 1,209,317 | 30 Mar 2022 | 1.31% | 4,389,820 |
Jacobs Levy Equity Management, Inc. | 940,131 | 30 Mar 2022 | 1.02% | 3,412,675 |
Ikarian Capital, LLC | 840,624 | 30 Mar 2022 | 0.91% | 3,051,465 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Federated Hermes Kaufmann Fund | 5,918,406 | 29 Apr 2022 | 6.42% | 21,483,814 |
Fidelity Growth Company Fund | 4,673,238 | 29 Apr 2022 | 5.07% | 16,963,854 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 3,642,303 | 30 May 2022 | 3.95% | 13,221,560 |
Vanguard Total Stock Market Index Fund | 1,890,902 | 30 Mar 2022 | 2.05% | 6,863,974 |
iShares Russell 2000 ETF | 1,548,345 | 30 May 2022 | 1.68% | 5,620,492 |
Janus Henderson Global Life Sciences Fund | 1,434,436 | 30 Mar 2022 | 1.56% | 5,207,002 |
Fidelity Growth Company K6 Fund | 1,238,973 | 29 Apr 2022 | 1.34% | 4,497,472 |
Fidelity Series Growth Company Fund | 1,051,826 | 29 Apr 2022 | 1.14% | 3,818,128 |
Federated Hermes MDT Mid Cap Growth Fund | 948,899 | 29 Apr 2022 | 1.03% | 3,444,503 |
Federated Hermes MDT Small Cap Core Fund | 933,864 | 29 Apr 2022 | 1.01% | 3,389,926 |
Vanguard Extended Market Index Fund | 859,462 | 30 Mar 2022 | 0.93% | 3,119,847 |
Fidelity Select Portfolios - Biotechnology | 687,847 | 29 Apr 2022 | 0.75% | 2,496,884 |