3.54% | % of Shares Held by All Insider |
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 | Dec 30, 2023 | 9.36% | 126,472,752 |
RA Capital Management, L.P. | 4,163,211 | Dec 30, 2023 | 8.14% | 109,971,222 |
BVF Inc. | 4,007,413 | Dec 30, 2023 | 7.83% | 105,855,818 |
Blackrock Inc. | 3,464,587 | Dec 30, 2023 | 6.77% | 91,517,068 |
VR Adviser, LLC | 3,424,031 | Dec 30, 2023 | 6.69% | 90,445,781 |
Janus Henderson Group PLC | 3,093,296 | Dec 30, 2023 | 6.05% | 81,709,416 |
Deep Track Capital, Lp | 2,284,372 | Dec 30, 2023 | 4.47% | 60,341,688 |
Vanguard Group Inc | 1,866,849 | Dec 30, 2023 | 3.65% | 49,312,818 |
Morgan Stanley | 1,568,784 | Dec 30, 2023 | 3.07% | 41,439,430 |
State Street Corporation | 1,523,990 | Dec 30, 2023 | 2.98% | 40,256,197 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,302,966 | Mar 30, 2024 | 2.55% | 34,417,848 |
Vanguard Total Stock Market Index Fund | 1,139,344 | Dec 30, 2023 | 2.23% | 30,095,772 |
Janus Henderson Global Life Sciences Fund | 1,026,642 | Dec 30, 2023 | 2.01% | 27,118,749 |
iShares Russell 2000 ETF | 995,692 | Mar 30, 2024 | 1.95% | 26,301,205 |
Vanguard Extended Market Index Fund | 460,380 | Dec 30, 2023 | 0.90% | 12,160,938 |
Fidelity Small Cap Index Fund | 407,498 | Feb 28, 2024 | 0.80% | 10,764,060 |
iShares Russell 2000 Value ETF | 349,886 | Mar 30, 2024 | 0.68% | 9,242,239 |
iShares Biotechnology ETF | 316,425 | Mar 30, 2024 | 0.62% | 8,358,366 |
Meridian Small Cap Growth Fund | 254,567 | Dec 30, 2023 | 0.50% | 6,724,387 |
Blackrock Funds-Health Sciences Opportunity Portfolio | 237,618 | Feb 28, 2024 | 0.46% | 6,276,679 |