1.04% | % of shares held by all insiders |
87.60% | % of shares held by institutions |
88.53% | % of float held by institutions |
323 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 18,681,370 | 30 Dec 2023 | 9.05% | 85,560,673 |
Vanguard Group Inc | 17,763,720 | 30 Dec 2023 | 8.61% | 81,357,836 |
Avoro Capital Advisors LLC | 13,050,000 | 30 Dec 2023 | 6.32% | 59,768,999 |
State Street Corporation | 12,777,003 | 30 Dec 2023 | 6.19% | 58,518,672 |
Baker Brothers Advisors, LLC | 10,126,176 | 30 Dec 2023 | 4.91% | 46,377,885 |
Braidwell LP | 5,718,477 | 30 Dec 2023 | 2.77% | 26,190,624 |
Kynam Capital Management, LP | 4,600,000 | 30 Dec 2023 | 2.23% | 21,067,999 |
Deerfield Management Company, L.P. (Series C) | 4,539,525 | 30 Dec 2023 | 2.20% | 20,791,024 |
Geode Capital Management, LLC | 4,260,638 | 30 Dec 2023 | 2.06% | 19,513,721 |
RP Management, LLC | 3,846,154 | 30 Dec 2023 | 1.86% | 17,615,385 |
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% | 60,220,765 |
Vanguard Total Stock Market Index Fund | 6,926,898 | 30 Dec 2023 | 3.36% | 31,725,192 |
iShares Russell 2000 ETF | 4,640,657 | 30 Mar 2024 | 2.25% | 21,254,208 |
Vanguard Extended Market Index Fund | 3,225,929 | 30 Dec 2023 | 1.56% | 14,774,754 |
Vanguard Small-Cap Index Fund | 2,606,989 | 30 Dec 2023 | 1.26% | 11,940,009 |
Fidelity Small Cap Index Fund | 1,930,831 | 28 Feb 2024 | 0.94% | 8,843,205 |
Fidelity Select Portfolios - Biotechnology | 1,787,181 | 30 Mar 2024 | 0.87% | 8,185,288 |
Direxion Shares ETF Tr-Direxion Daily S&P Biotech Bull 3x Sh | 1,569,782 | 30 Mar 2024 | 0.76% | 7,189,601 |
College Retirement Equities Fund-Stock Account | 1,505,450 | 30 Dec 2023 | 0.73% | 6,894,960 |
iShares Biotechnology ETF | 1,485,916 | 30 Mar 2024 | 0.72% | 6,805,495 |