1.22% | % of shares held by all insiders |
88.08% | % of shares held by institutions |
89.16% | % of float held by institutions |
321 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 18,681,370 | 30 Dec 2023 | 9.06% | 81,824,402 |
Vanguard Group Inc | 17,763,720 | 30 Dec 2023 | 8.62% | 77,805,095 |
Avoro Capital Advisors LLC | 13,050,000 | 30 Dec 2023 | 6.33% | 57,159,001 |
State Street Corporation | 12,777,003 | 30 Dec 2023 | 6.20% | 55,963,274 |
Baker Brothers Advisors, LLC | 10,126,176 | 30 Dec 2023 | 4.91% | 44,352,652 |
Braidwell LP | 5,718,477 | 30 Dec 2023 | 2.77% | 25,046,929 |
Kynam Capital Management, LP | 4,600,000 | 30 Dec 2023 | 2.23% | 20,148,000 |
Deerfield Management Company, L.P. (Series C) | 4,539,525 | 30 Dec 2023 | 2.20% | 19,883,120 |
Geode Capital Management, LLC | 4,260,638 | 30 Dec 2023 | 2.07% | 18,661,594 |
RP Management, LLC | 3,846,154 | 30 Dec 2023 | 1.87% | 16,846,154 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 8,981,626 | 28 Feb 2024 | 4.36% | 39,339,522 |
Vanguard Total Stock Market Index Fund | 6,926,898 | 30 Dec 2023 | 3.36% | 30,339,814 |
iShares Russell 2000 ETF | 4,564,565 | 28 Feb 2024 | 2.21% | 19,992,795 |
Vanguard Extended Market Index Fund | 3,225,929 | 30 Dec 2023 | 1.56% | 14,129,569 |
Vanguard Small-Cap Index Fund | 2,606,989 | 30 Dec 2023 | 1.26% | 11,418,612 |
Fidelity Small Cap Index Fund | 1,910,496 | 30 Jan 2024 | 0.93% | 8,367,972 |
Fidelity Select Portfolios - Biotechnology | 1,787,181 | 28 Feb 2024 | 0.87% | 7,827,852 |
iShares Biotechnology ETF | 1,522,121 | 28 Feb 2024 | 0.74% | 6,666,890 |
College Retirement Equities Fund-Stock Account | 1,505,450 | 30 Dec 2023 | 0.73% | 6,593,871 |
Vanguard Small-Cap Growth Index Fund | 1,456,483 | 30 Dec 2023 | 0.71% | 6,379,395 |