3.54% | % of shares held by all insiders |
86.35% | % of shares held by institutions |
89.52% | % of float held by institutions |
195 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Viking Global Investors, L.P. | 4,787,914 | 30 Dec 2023 | 9.36% | 123,049,393 |
RA Capital Management, L.P. | 4,163,211 | 30 Dec 2023 | 8.14% | 106,994,525 |
BVF Inc. | 4,007,413 | 30 Dec 2023 | 7.83% | 102,990,517 |
Blackrock Inc. | 3,464,587 | 30 Dec 2023 | 6.77% | 89,039,888 |
VR Adviser, LLC | 3,424,031 | 30 Dec 2023 | 6.69% | 87,997,599 |
Janus Henderson Group PLC | 3,093,296 | 30 Dec 2023 | 6.05% | 79,497,709 |
Deep Track Capital, Lp | 2,284,372 | 30 Dec 2023 | 4.47% | 58,708,362 |
Vanguard Group Inc | 1,866,849 | 30 Dec 2023 | 3.65% | 47,978,020 |
Morgan Stanley | 1,568,784 | 30 Dec 2023 | 3.07% | 40,317,749 |
State Street Corporation | 1,523,990 | 30 Dec 2023 | 2.98% | 39,166,544 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,302,966 | 30 Mar 2024 | 2.55% | 33,486,227 |
Vanguard Total Stock Market Index Fund | 1,139,344 | 30 Dec 2023 | 2.23% | 29,281,141 |
Janus Henderson Global Life Sciences Fund | 1,026,642 | 30 Dec 2023 | 2.01% | 26,384,700 |
iShares Russell 2000 ETF | 995,692 | 30 Mar 2024 | 1.95% | 25,589,285 |
Vanguard Extended Market Index Fund | 460,380 | 30 Dec 2023 | 0.90% | 11,831,766 |
Fidelity Small Cap Index Fund | 407,498 | 28 Feb 2024 | 0.80% | 10,472,698 |
iShares Russell 2000 Value ETF | 349,886 | 30 Mar 2024 | 0.68% | 8,992,070 |
iShares Biotechnology ETF | 316,425 | 30 Mar 2024 | 0.62% | 8,132,122 |
Fidelity Growth Company Fund | 315,544 | 30 Mar 2024 | 0.62% | 8,109,481 |
Meridian Small Cap Growth Fund | 254,567 | 30 Dec 2023 | 0.50% | 6,542,372 |