0.73% | % of Shares Held by All Insider |
108.21% | % of Shares Held by Institutions |
109.01% | % of Float Held by Institutions |
213 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
RA Capital Management, L.P. | 11,416,948 | Dec 30, 2023 | 11.99% | 109,488,533 |
Janus Henderson Group PLC | 8,915,141 | Dec 30, 2023 | 9.36% | 85,496,203 |
RTW Investments LP | 5,578,931 | Dec 30, 2023 | 5.86% | 53,501,949 |
Blackrock Inc. | 5,454,196 | Dec 30, 2023 | 5.73% | 52,305,740 |
State Street Corporation | 5,399,358 | Dec 30, 2023 | 5.67% | 51,779,844 |
Suvretta Capital Management, LLC | 4,888,434 | Dec 30, 2023 | 5.13% | 46,880,082 |
Pictet Asset Management Holding SA | 4,557,680 | Dec 30, 2023 | 4.79% | 43,708,151 |
Vanguard Group Inc | 4,307,585 | Dec 30, 2023 | 4.52% | 41,309,740 |
BVF Inc. | 4,047,354 | Dec 30, 2023 | 4.25% | 38,814,125 |
Holocene Advisors, LP | 3,490,628 | Dec 30, 2023 | 3.67% | 33,475,123 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 3,869,413 | Mar 30, 2024 | 4.06% | 37,107,671 |
Vanguard Total Stock Market Index Fund | 2,417,463 | Dec 30, 2023 | 2.54% | 23,183,470 |
Janus Henderson Global Life Sciences Fund | 2,050,011 | Dec 30, 2023 | 2.15% | 19,659,605 |
iShares Russell 2000 ETF | 1,933,311 | Mar 30, 2024 | 2.03% | 18,540,452 |
Federated Hermes Kaufmann Small Cap Fund | 1,238,666 | Jan 30, 2024 | 1.30% | 11,878,807 |
Janus Henderson Triton Fund | 1,149,922 | Dec 30, 2023 | 1.21% | 11,027,752 |
Vanguard Extended Market Index Fund | 948,464 | Dec 30, 2023 | 1.00% | 9,095,769 |
Harbor Small Cap Growth Fund | 927,710 | Jan 30, 2024 | 0.97% | 8,896,739 |
Federated Hermes Kaufmann Fund | 706,500 | Jan 30, 2024 | 0.74% | 6,775,335 |
iShares Russell 2000 Growth ETF | 685,143 | Mar 30, 2024 | 0.72% | 6,570,521 |