0.34% | % of shares held by all insiders |
96.26% | % of shares held by institutions |
96.59% | % of float held by institutions |
253 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
FMR, LLC | 7,050,409 | 30 Dec 2023 | 12.61% | 300,065,416 |
Wellington Management Group, LLP | 6,476,561 | 30 Dec 2023 | 11.59% | 275,642,445 |
Blackrock Inc. | 3,675,692 | 30 Dec 2023 | 6.58% | 156,437,456 |
Eventide Asset Management LLC | 3,630,013 | 30 Dec 2023 | 6.49% | 154,493,358 |
RTW Investments LP | 3,463,201 | 30 Dec 2023 | 6.20% | 147,393,839 |
Polar Capital Holdings PLC | 3,135,871 | 30 Dec 2023 | 5.61% | 133,462,674 |
Vanguard Group Inc | 3,046,331 | 30 Dec 2023 | 5.45% | 129,651,851 |
Kynam Capital Management, LP | 3,005,904 | 30 Dec 2023 | 5.38% | 127,931,278 |
Point72 Asset Management, L.P. | 2,756,122 | 30 Dec 2023 | 4.93% | 117,300,556 |
Bellevue Group AG | 2,416,296 | 30 Dec 2023 | 4.32% | 102,837,561 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,219,651 | 30 Jan 2024 | 3.97% | 94,468,349 |
Mutual Fund Ser Tr-Eventide Gilead Fund | 1,816,449 | 30 Dec 2023 | 3.25% | 77,308,071 |
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 1,812,364 | 30 Dec 2023 | 3.24% | 77,134,214 |
Vanguard Total Stock Market Index Fund | 1,717,301 | 30 Dec 2023 | 3.07% | 73,088,332 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,603,313 | 30 Mar 2024 | 2.87% | 68,237,003 |
iShares Russell 2000 ETF | 1,521,603 | 30 Mar 2024 | 2.72% | 64,759,425 |
Vanguard Explorer Fund, Inc. | 1,303,005 | 30 Jan 2024 | 2.33% | 55,455,894 |
Fidelity Select Portfolios - Biotechnology | 1,125,330 | 30 Mar 2024 | 2.01% | 47,894,046 |
Fidelity Advisor Growth Opportunities Fund | 936,700 | 30 Mar 2024 | 1.68% | 39,865,953 |
Vanguard Extended Market Index Fund | 805,231 | 30 Dec 2023 | 1.44% | 34,270,632 |