1.04% | % of shares held by all insiders |
88.29% | % of shares held by institutions |
89.22% | % of float held by institutions |
319 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 18,681,370 | 30 Dec 2023 | 9.05% | 99,384,891 |
Vanguard Group Inc | 17,763,720 | 30 Dec 2023 | 8.61% | 94,502,993 |
Avoro Capital Advisors LLC | 13,050,000 | 30 Dec 2023 | 6.32% | 69,426,002 |
State Street Corporation | 12,777,003 | 30 Dec 2023 | 6.19% | 67,973,658 |
Baker Brothers Advisors, LLC | 10,126,176 | 30 Dec 2023 | 4.91% | 53,871,258 |
Braidwell LP | 5,718,477 | 30 Dec 2023 | 2.77% | 30,422,298 |
Kynam Capital Management, LP | 4,600,000 | 30 Dec 2023 | 2.23% | 24,472,000 |
Deerfield Management Company, L.P. (Series C) | 4,539,525 | 30 Dec 2023 | 2.20% | 24,150,273 |
Geode Capital Management, LLC | 4,260,638 | 30 Dec 2023 | 2.06% | 22,666,594 |
RP Management, LLC | 3,846,154 | 30 Mar 2024 | 1.86% | 20,461,539 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 13,148,639 | 30 Mar 2024 | 6.37% | 69,950,761 |
Vanguard Total Stock Market Index Fund | 6,926,898 | 30 Dec 2023 | 3.36% | 36,851,098 |
iShares Russell 2000 ETF | 4,640,657 | 30 Mar 2024 | 2.25% | 24,688,296 |
Vanguard Extended Market Index Fund | 3,225,929 | 30 Dec 2023 | 1.56% | 17,161,942 |
Vanguard Small-Cap Index Fund | 2,606,989 | 30 Dec 2023 | 1.26% | 13,869,181 |
Fidelity Small Cap Index Fund | 1,930,831 | 28 Feb 2024 | 0.94% | 10,272,021 |
Fidelity Select Portfolios - Biotechnology | 1,787,181 | 30 Mar 2024 | 0.87% | 9,507,803 |
Direxion Shares ETF Tr-Direxion Daily S&P Biotech Bull 3x Sh | 1,569,782 | 30 Mar 2024 | 0.76% | 8,351,240 |
College Retirement Equities Fund-Stock Account | 1,505,450 | 30 Dec 2023 | 0.73% | 8,008,994 |
iShares Biotechnology ETF | 1,485,916 | 30 Mar 2024 | 0.72% | 7,905,073 |