1.08% | % of Shares Held by All Insider |
108.87% | % of Shares Held by Institutions |
110.05% | % of Float Held by Institutions |
234 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Suvretta Capital Management, LLC | 7,069,627 | Mar 31, 2024 | 9.28% | 143,513,422 |
Blackrock Inc. | 6,899,369 | Mar 31, 2024 | 9.06% | 140,057,185 |
EcoR1 Capital, LLC | 5,806,871 | Mar 31, 2024 | 7.62% | 117,879,476 |
Deerfield Management Company, L.P. (Series C) | 5,411,571 | Mar 31, 2024 | 7.10% | 109,854,887 |
BVF Inc. | 4,786,293 | Mar 31, 2024 | 6.28% | 97,161,744 |
State Street Corporation | 4,199,954 | Mar 31, 2024 | 5.51% | 85,259,062 |
Vanguard Group Inc | 4,065,903 | Mar 31, 2024 | 5.34% | 82,537,827 |
Avoro Capital Advisors LLC | 3,850,000 | Mar 31, 2024 | 5.05% | 78,154,997 |
Paradigm Biocapital Advisors LP | 3,135,387 | Mar 31, 2024 | 4.12% | 63,648,353 |
Holocene Advisors, LP | 2,437,463 | Mar 31, 2024 | 3.20% | 49,480,497 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 2,607,323 | Mar 31, 2024 | 3.42% | 52,928,654 |
Vanguard Total Stock Market Index Fund | 2,207,564 | Dec 31, 2023 | 2.90% | 44,813,547 |
iShares Russell 2000 ETF | 1,724,859 | Mar 31, 2024 | 2.26% | 35,014,636 |
Vanguard Extended Market Index Fund | 1,166,727 | Dec 31, 2023 | 1.53% | 23,684,557 |
Fidelity Small Cap Index Fund | 720,433 | Feb 29, 2024 | 0.95% | 14,624,789 |
Franklin Strategic Series-Franklin Small Cap Growth Fund | 686,100 | Jan 31, 2024 | 0.90% | 13,927,829 |
iShares Russell 2000 Value ETF | 663,115 | Mar 31, 2024 | 0.87% | 13,461,233 |
iShares Biotechnology ETF | 483,878 | Mar 31, 2024 | 0.64% | 9,822,723 |
Fidelity Extended Market Index Fund | 444,843 | Mar 31, 2024 | 0.58% | 9,030,312 |
Schwab Strategic Tr-Schwab U.S. Small Cap ETF | 350,402 | Feb 29, 2024 | 0.46% | 7,113,160 |