0.84% | % of shares held by all insiders |
105.86% | % of shares held by institutions |
106.75% | % of float held by institutions |
208 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
RA Capital Management, L.P. | 11,416,948 | 30 Dec 2023 | 11.99% | 94,189,821 |
Janus Henderson Group PLC | 8,915,141 | 30 Dec 2023 | 9.36% | 73,549,913 |
RTW Investments LP | 5,578,931 | 30 Dec 2023 | 5.86% | 46,026,180 |
Blackrock Inc. | 5,454,196 | 30 Dec 2023 | 5.73% | 44,997,117 |
State Street Corporation | 5,399,358 | 30 Dec 2023 | 5.67% | 44,544,703 |
Suvretta Capital Management, LLC | 4,888,434 | 30 Dec 2023 | 5.13% | 40,329,580 |
Pictet Asset Management Holding SA | 4,557,680 | 30 Dec 2023 | 4.79% | 37,600,860 |
Vanguard Group Inc | 4,307,585 | 30 Dec 2023 | 4.52% | 35,537,576 |
BVF Inc. | 4,047,354 | 30 Dec 2023 | 4.25% | 33,390,670 |
Holocene Advisors, LP | 3,490,628 | 30 Dec 2023 | 3.67% | 28,797,681 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 4,264,077 | 28 Feb 2024 | 4.48% | 35,178,635 |
Vanguard Total Stock Market Index Fund | 2,417,463 | 30 Dec 2023 | 2.54% | 19,944,069 |
Janus Henderson Global Life Sciences Fund | 2,050,011 | 30 Dec 2023 | 2.15% | 16,912,590 |
iShares Russell 2000 ETF | 1,557,203 | 28 Feb 2024 | 1.64% | 12,846,924 |
Federated Hermes Kaufmann Small Cap Fund | 1,238,666 | 30 Jan 2024 | 1.30% | 10,218,994 |
Janus Henderson Triton Fund | 1,149,922 | 30 Dec 2023 | 1.21% | 9,486,856 |
Vanguard Extended Market Index Fund | 948,464 | 30 Dec 2023 | 1.00% | 7,824,828 |
Harbor Small Cap Growth Fund | 927,710 | 30 Jan 2024 | 0.97% | 7,653,607 |
Federated Hermes Kaufmann Fund | 706,500 | 30 Jan 2024 | 0.74% | 5,828,625 |
iShares Biotechnology ETF | 678,621 | 28 Feb 2024 | 0.71% | 5,598,623 |