8.30% | % of Shares Held by All Insider |
105.27% | % of Shares Held by Institutions |
114.80% | % of Float Held by Institutions |
245 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Avidity Partners Management, LP | 3,825,000 | Dec 31, 2022 | 8.14% | 135,405,005 |
Janus Henderson Group PLC | 3,340,174 | Dec 31, 2022 | 7.11% | 118,242,164 |
Skorpios Trust | 3,271,829 | Dec 31, 2022 | 6.97% | 115,822,751 |
Alkeon Capital Management LLC | 3,243,915 | Dec 31, 2022 | 6.91% | 114,834,595 |
Blackrock Inc. | 2,758,529 | Dec 31, 2022 | 5.87% | 97,651,930 |
Redmile Group, LLC | 2,632,912 | Dec 31, 2022 | 5.61% | 93,205,088 |
State Street Corporation | 2,500,969 | Dec 31, 2022 | 5.32% | 88,534,306 |
Price (T.Rowe) Associates Inc | 2,401,037 | Dec 31, 2022 | 5.11% | 84,996,713 |
Baker Brothers Advisors, LLC | 2,368,378 | Dec 31, 2022 | 5.04% | 83,840,584 |
Vanguard Group, Inc. (The) | 2,116,571 | Dec 31, 2022 | 4.51% | 74,926,616 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,797,680 | Dec 31, 2022 | 3.84% | 63,637,874 |
ACAP Strategic Fund | 1,507,756 | Sept 30, 2022 | 3.22% | 53,374,564 |
Vanguard Total Stock Market Index Fund | 1,146,129 | Sept 30, 2022 | 2.45% | 40,572,968 |
Janus Henderson Global Life Sciences Fund | 1,001,770 | Dec 31, 2022 | 2.14% | 35,462,659 |
Price (T.Rowe) New Horizons Fund | 933,561 | Sept 30, 2022 | 2.00% | 33,048,060 |
iShares Russell 2000 ETF | 792,569 | Dec 31, 2022 | 1.69% | 28,056,943 |
Advantage Advisers Xanthus Fund, LLC | 425,440 | Sept 30, 2022 | 0.91% | 15,060,576 |
Vanguard Extended Market Index Fund | 401,713 | Sept 30, 2022 | 0.86% | 14,220,640 |
iShares Russell 2000 Value ETF | 339,335 | Dec 31, 2022 | 0.73% | 12,012,459 |
Janus Henderson Triton Fund | 327,062 | Dec 31, 2022 | 0.70% | 11,577,995 |