6.41% | % of shares held by all insiders |
85.69% | % of shares held by institutions |
91.56% | % of float held by institutions |
212 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
FMR, LLC | 10,404,096 | 30 Dec 2023 | 13.05% | 253,443,784 |
Price (T.Rowe) Associates Inc | 6,912,661 | 30 Dec 2023 | 8.67% | 168,392,426 |
RTW Investments LP | 6,689,789 | 30 Dec 2023 | 8.39% | 162,963,264 |
Blackrock Inc. | 6,496,593 | 30 Dec 2023 | 8.15% | 158,257,009 |
Cowen and Company, LLC | 5,629,103 | 30 Dec 2023 | 7.06% | 137,124,952 |
Vanguard Group Inc | 4,043,179 | 30 Dec 2023 | 5.07% | 98,491,842 |
State Street Corporation | 3,438,328 | 30 Dec 2023 | 4.31% | 83,757,672 |
Avoro Capital Advisors LLC | 2,510,000 | 30 Dec 2023 | 3.15% | 61,143,601 |
RA Capital Management, L.P. | 2,454,533 | 30 Dec 2023 | 3.08% | 59,792,425 |
Artisan Partners Limited Partnership | 2,103,022 | 30 Dec 2023 | 2.64% | 51,229,617 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Price (T.Rowe) New Horizons Fund | 3,540,554 | 30 Dec 2023 | 4.44% | 86,247,897 |
Vanguard Total Stock Market Index Fund | 2,312,947 | 30 Dec 2023 | 2.90% | 56,343,390 |
Fidelity Growth Company Fund | 2,258,001 | 30 Jan 2024 | 2.83% | 55,004,905 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,844,357 | 28 Feb 2024 | 2.31% | 44,928,537 |
iShares Russell 2000 ETF | 1,793,450 | 28 Feb 2024 | 2.25% | 43,688,443 |
Price (T.Rowe) Health Sciences Fund | 1,347,091 | 30 Dec 2023 | 1.69% | 32,815,137 |
Artisan International Small-Mid Fund | 1,336,515 | 30 Dec 2023 | 1.68% | 32,557,506 |
Fidelity Select Portfolios - Health Care | 1,163,791 | 30 Jan 2024 | 1.46% | 28,349,949 |
Vanguard Extended Market Index Fund | 1,027,469 | 30 Dec 2023 | 1.29% | 25,029,145 |
Fidelity Growth Company K6 Fund | 823,876 | 30 Jan 2024 | 1.03% | 20,069,619 |