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 | 30 Dec 2023 | 9.68% | 21,032,726 |
EcoR1 Capital, LLC | 6,117,400 | 30 Dec 2023 | 8.64% | 18,780,417 |
Rubric Capital Management LP | 5,315,969 | 30 Dec 2023 | 7.51% | 16,320,024 |
Blackrock Inc. | 4,319,918 | 30 Dec 2023 | 6.10% | 13,262,147 |
Madison Avenue Partners, LP | 3,648,509 | 30 Dec 2023 | 5.15% | 11,200,922 |
Vanguard Group Inc | 2,989,777 | 30 Dec 2023 | 4.22% | 9,178,615 |
Artal Group S.A. | 2,500,000 | 30 Dec 2023 | 3.53% | 7,674,999 |
Acadian Asset Management. LLC | 1,655,871 | 30 Dec 2023 | 2.34% | 5,083,523 |
JP Morgan Chase & Company | 1,631,742 | 30 Dec 2023 | 2.30% | 5,009,447 |
TLS Advisors LLC | 1,319,679 | 30 Dec 2023 | 1.86% | 4,051,414 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,851,578 | 30 Dec 2023 | 2.61% | 5,684,344 |
iShares Russell 2000 ETF | 1,401,054 | 30 Mar 2024 | 1.98% | 4,301,235 |
Vanguard Extended Market Index Fund | 756,183 | 30 Dec 2023 | 1.07% | 2,321,481 |
JP Morgan U.S. Small Company Fund | 617,094 | 30 Dec 2023 | 0.87% | 1,894,478 |
Fidelity Small Cap Index Fund | 579,625 | 28 Feb 2024 | 0.82% | 1,779,448 |
iShares Russell 2000 Value ETF | 543,455 | 30 Mar 2024 | 0.77% | 1,668,406 |
iShares Biotechnology ETF | 449,120 | 30 Mar 2024 | 0.63% | 1,378,798 |
Fidelity Extended Market Index Fund | 307,858 | 28 Feb 2024 | 0.43% | 945,124 |
Vanguard Russell 2000 Index Fund | 219,504 | 28 Feb 2024 | 0.31% | 673,877 |
Bridgeway Funds Inc-Ultra Small Company Fund | 161,800 | 30 Dec 2023 | 0.23% | 496,725 |