15.97% | % of shares held by all insiders |
64.68% | % of shares held by institutions |
76.97% | % of float held by institutions |
114 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
BVF Inc. | 6,851,051 | 31 Dec 2023 | 9.68% | 19,319,963 |
EcoR1 Capital, LLC | 6,117,400 | 31 Dec 2023 | 8.64% | 17,251,067 |
Rubric Capital Management LP | 5,315,969 | 31 Dec 2023 | 7.51% | 14,991,032 |
Blackrock Inc. | 4,319,918 | 31 Dec 2023 | 6.10% | 12,182,168 |
Madison Avenue Partners, LP | 3,648,509 | 31 Dec 2023 | 5.15% | 10,288,795 |
Vanguard Group Inc | 2,989,777 | 31 Dec 2023 | 4.22% | 8,431,170 |
Artal Group S.A. | 2,500,000 | 31 Dec 2023 | 3.53% | 7,049,999 |
Acadian Asset Management. LLC | 1,655,871 | 31 Dec 2023 | 2.34% | 4,669,556 |
JP Morgan Chase & Company | 1,631,742 | 31 Dec 2023 | 2.30% | 4,601,512 |
TLS Advisors LLC | 1,319,679 | 31 Dec 2023 | 1.86% | 3,721,494 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,851,578 | 31 Dec 2023 | 2.61% | 5,221,449 |
iShares Russell 2000 ETF | 1,401,054 | 31 Mar 2024 | 1.98% | 3,950,972 |
Vanguard Extended Market Index Fund | 756,183 | 31 Dec 2023 | 1.07% | 2,132,436 |
JP Morgan U.S. Small Company Fund | 617,094 | 31 Dec 2023 | 0.87% | 1,740,205 |
Fidelity Small Cap Index Fund | 579,625 | 29 Feb 2024 | 0.82% | 1,634,542 |
iShares Russell 2000 Value ETF | 543,455 | 31 Mar 2024 | 0.77% | 1,532,543 |
iShares Biotechnology ETF | 449,120 | 31 Mar 2024 | 0.63% | 1,266,518 |
Fidelity Extended Market Index Fund | 307,858 | 29 Feb 2024 | 0.43% | 868,159 |
Vanguard Russell 2000 Index Fund | 219,504 | 29 Feb 2024 | 0.31% | 619,001 |
Bridgeway Funds Inc-Ultra Small Company Fund | 161,800 | 31 Dec 2023 | 0.23% | 456,275 |