0.35% | % of Shares Held by All Insider |
96.80% | % of Shares Held by Institutions |
97.13% | % of Float Held by Institutions |
243 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
FMR, LLC | 7,050,409 | Dec 30, 2023 | 12.61% | 277,292,598 |
Wellington Management Group, LLP | 6,476,561 | Dec 30, 2023 | 11.59% | 254,723,155 |
Blackrock Inc. | 3,675,692 | Dec 30, 2023 | 6.58% | 144,564,973 |
Eventide Asset Management LLC | 3,630,013 | Dec 30, 2023 | 6.49% | 142,768,417 |
RTW Investments LP | 3,463,201 | Dec 30, 2023 | 6.20% | 136,207,701 |
Polar Capital Holdings PLC | 3,135,871 | Dec 30, 2023 | 5.61% | 123,333,812 |
Vanguard Group Inc | 3,046,331 | Dec 30, 2023 | 5.45% | 119,812,203 |
Kynam Capital Management, LP | 3,005,904 | Dec 30, 2023 | 5.38% | 118,222,209 |
Point72 Asset Management, L.P. | 2,756,122 | Dec 30, 2023 | 4.93% | 108,398,283 |
Bellevue Group AG | 2,416,296 | Dec 30, 2023 | 4.32% | 95,032,926 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,219,651 | Jan 30, 2024 | 3.97% | 87,298,877 |
Mutual Fund Ser Tr-Eventide Gilead Fund | 1,816,449 | Dec 30, 2023 | 3.25% | 71,440,942 |
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 1,812,364 | Dec 30, 2023 | 3.24% | 71,280,279 |
Vanguard Total Stock Market Index Fund | 1,717,301 | Dec 30, 2023 | 3.07% | 67,541,451 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,391,237 | Feb 28, 2024 | 2.49% | 54,717,353 |
Vanguard Explorer Fund, Inc. | 1,303,005 | Jan 30, 2024 | 2.33% | 51,247,189 |
iShares Russell 2000 ETF | 1,143,531 | Feb 28, 2024 | 2.05% | 44,975,076 |
Fidelity Advisor Growth Opportunities Fund | 915,900 | Feb 28, 2024 | 1.64% | 36,022,348 |
Vanguard Extended Market Index Fund | 805,231 | Dec 30, 2023 | 1.44% | 31,669,736 |
Fidelity Select Portfolios - Biotechnology | 673,600 | Feb 28, 2024 | 1.20% | 26,492,689 |