4.27% | % of shares held by all insiders |
115.07% | % of shares held by institutions |
120.21% | % of float held by institutions |
184 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Matrix Capital Management | 13,959,973 | 30 Dec 2023 | 19.67% | 175,476,856 |
Eventide Asset Management LLC | 11,559,975 | 30 Dec 2023 | 16.29% | 145,308,882 |
FMR, LLC | 10,336,971 | 30 Dec 2023 | 14.57% | 129,935,722 |
Vanguard Group Inc | 5,350,458 | 30 Dec 2023 | 7.54% | 67,255,255 |
Blackrock Inc. | 4,684,975 | 30 Dec 2023 | 6.60% | 58,890,134 |
State Street Corporation | 4,417,056 | 30 Dec 2023 | 6.22% | 55,522,392 |
Citadel Advisors Llc | 3,681,782 | 30 Dec 2023 | 5.19% | 46,279,998 |
Price (T.Rowe) Associates Inc | 2,904,065 | 30 Dec 2023 | 4.09% | 36,504,096 |
Capital International Investors | 2,819,664 | 30 Dec 2023 | 3.97% | 35,443,175 |
T. Rowe Price Investment Management, Inc. | 2,341,783 | 30 Dec 2023 | 3.30% | 29,436,211 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 6,581,258 | 30 Dec 2023 | 9.27% | 82,726,411 |
Mutual Fund Ser Tr-Eventide Gilead Fund | 4,976,164 | 30 Dec 2023 | 7.01% | 62,550,379 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 3,384,832 | 28 Feb 2024 | 4.77% | 42,547,337 |
Smallcap World Fund | 2,819,664 | 30 Dec 2023 | 3.97% | 35,443,175 |
Vanguard Total Stock Market Index Fund | 1,654,319 | 30 Dec 2023 | 2.33% | 20,794,789 |
iShares Russell 2000 ETF | 1,419,479 | 28 Feb 2024 | 2.00% | 17,842,850 |
Vanguard Small-Cap Index Fund | 1,351,273 | 30 Dec 2023 | 1.90% | 16,985,501 |
Price (T.Rowe) New Horizons Fund | 1,102,232 | 30 Dec 2023 | 1.55% | 13,855,055 |
Federated Hermes Kaufmann Small Cap Fund | 1,025,000 | 30 Jan 2024 | 1.44% | 12,884,249 |
Price (T.Rowe) Health Sciences Fund | 951,165 | 30 Dec 2023 | 1.34% | 11,956,143 |