19.85% | % of shares held by all insiders |
89.23% | % of shares held by institutions |
111.34% | % of float held by institutions |
218 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
RA Capital Management, L.P. | 7,809,852 | 30 Dec 2023 | 8.94% | 134,095,159 |
Atlas Venture Life Science Advisors, LLC | 7,608,394 | 30 Dec 2023 | 8.71% | 130,636,125 |
Blackrock Inc. | 5,126,071 | 30 Dec 2023 | 5.87% | 88,014,639 |
Vanguard Group Inc | 4,769,746 | 30 Dec 2023 | 5.46% | 81,896,539 |
Franklin Resources, Inc. | 4,236,795 | 30 Dec 2023 | 4.85% | 72,745,770 |
Braidwell LP | 4,215,573 | 30 Dec 2023 | 4.82% | 72,381,388 |
FMR, LLC | 3,968,166 | 30 Dec 2023 | 4.54% | 68,133,410 |
State Street Corporation | 3,380,098 | 30 Dec 2023 | 3.87% | 58,036,282 |
Pictet Asset Management Holding SA | 2,571,568 | 30 Dec 2023 | 2.94% | 44,153,822 |
Viking Global Investors, L.P. | 2,558,563 | 30 Dec 2023 | 2.93% | 43,930,526 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,932,967 | 30 Dec 2023 | 2.21% | 33,189,043 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,618,475 | 30 Mar 2024 | 1.85% | 27,789,215 |
iShares Russell 2000 ETF | 1,526,759 | 30 Mar 2024 | 1.75% | 26,214,452 |
Price (T.Rowe) New Horizons Fund | 1,259,447 | 30 Dec 2023 | 1.44% | 21,624,705 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 1,172,622 | 30 Jan 2024 | 1.34% | 20,133,919 |
Franklin Strategic Series-Franklin Biotechnology Discove | 908,581 | 30 Jan 2024 | 1.04% | 15,600,335 |
Vanguard Extended Market Index Fund | 866,201 | 30 Dec 2023 | 0.99% | 14,872,671 |
Vanguard Small-Cap Index Fund | 775,656 | 30 Dec 2023 | 0.89% | 13,318,013 |
Fidelity Small Cap Index Fund | 638,360 | 28 Feb 2024 | 0.73% | 10,960,641 |
Fidelity Select Portfolios - Biotechnology | 607,633 | 30 Mar 2024 | 0.70% | 10,433,058 |