3.54% | % of shares held by all insiders |
86.14% | % of shares held by institutions |
89.30% | % of float held by institutions |
188 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Viking Global Investors, L.P. | 4,787,914 | 30 Dec 2023 | 9.36% | 127,334,569 |
RA Capital Management, L.P. | 4,163,211 | 30 Dec 2023 | 8.14% | 110,720,593 |
BVF Inc. | 4,007,413 | 30 Dec 2023 | 7.83% | 106,577,145 |
Blackrock Inc. | 3,464,587 | 30 Dec 2023 | 6.77% | 92,140,688 |
VR Adviser, LLC | 3,424,031 | 30 Dec 2023 | 6.69% | 91,062,102 |
Janus Henderson Group PLC | 3,093,296 | 30 Dec 2023 | 6.05% | 82,266,204 |
Deep Track Capital, Lp | 2,284,372 | 30 Dec 2023 | 4.47% | 60,752,871 |
Vanguard Group Inc | 1,866,849 | 30 Dec 2023 | 3.65% | 49,648,847 |
Morgan Stanley | 1,568,784 | 30 Dec 2023 | 3.07% | 41,721,809 |
State Street Corporation | 1,523,990 | 30 Dec 2023 | 2.98% | 40,530,513 |
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% | 34,652,379 |
Vanguard Total Stock Market Index Fund | 1,139,344 | 30 Dec 2023 | 2.23% | 30,300,852 |
Janus Henderson Global Life Sciences Fund | 1,026,642 | 30 Dec 2023 | 2.01% | 27,303,543 |
iShares Russell 2000 ETF | 995,692 | 30 Mar 2024 | 1.95% | 26,480,428 |
Vanguard Extended Market Index Fund | 460,380 | 30 Dec 2023 | 0.90% | 12,243,805 |
Fidelity Small Cap Index Fund | 407,498 | 28 Feb 2024 | 0.80% | 10,837,409 |
iShares Russell 2000 Value ETF | 349,886 | 30 Mar 2024 | 0.68% | 9,305,217 |
iShares Biotechnology ETF | 316,425 | 30 Mar 2024 | 0.62% | 8,415,322 |
Fidelity Growth Company Fund | 315,544 | 30 Mar 2024 | 0.62% | 8,391,892 |
Meridian Small Cap Growth Fund | 254,567 | 30 Dec 2023 | 0.50% | 6,770,209 |