8.71% | % of Shares Held by All Insider |
103.35% | % of Shares Held by Institutions |
113.21% | % of Float Held by Institutions |
167 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Skorpios Trust | 4,907,829 | Mar 31, 2022 | 14.01% | 63,310,994 |
Janus Henderson Group PLC | 3,163,622 | Dec 31, 2021 | 9.03% | 59,159,731 |
Alkeon Capital Management LLC | 2,479,671 | Dec 31, 2021 | 7.08% | 46,369,847 |
venBio Partners LLC | 2,171,664 | Dec 31, 2021 | 6.20% | 40,610,116 |
Blackrock Inc. | 1,895,528 | Mar 31, 2022 | 5.41% | 24,452,311 |
Wellington Management Group, LLP | 1,876,811 | Dec 31, 2021 | 5.36% | 35,096,365 |
Goldman Sachs Group Inc | 1,766,714 | Dec 31, 2021 | 5.04% | 33,037,551 |
Point72 Asset Management, L.P. | 1,758,501 | Dec 31, 2021 | 5.02% | 32,883,968 |
Redmile Group, LLC | 1,602,285 | Dec 31, 2021 | 4.57% | 29,962,729 |
Yiheng Capital Management, L.P. | 1,551,090 | Dec 31, 2021 | 4.43% | 29,005,383 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
ACAP Strategic Fund | 1,094,664 | Dec 31, 2021 | 3.13% | 20,470,216 |
Janus Henderson Global Life Sciences Fund | 983,513 | Dec 31, 2021 | 2.81% | 18,391,693 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 657,159 | Jan 31, 2022 | 1.88% | 9,594,521 |
Vanguard Total Stock Market Index Fund | 643,475 | Dec 31, 2021 | 1.84% | 12,032,982 |
Price (T.Rowe) New Horizons Fund | 639,996 | Dec 31, 2021 | 1.83% | 11,967,925 |
iShares Russell 2000 ETF | 591,198 | Jan 31, 2022 | 1.69% | 8,631,490 |
Advantage Advisers Xanthus Fund, LLC | 357,510 | Dec 31, 2021 | 1.02% | 6,685,437 |
Price (T.Rowe) Health Sciences Fund | 314,472 | Dec 31, 2021 | 0.90% | 5,880,626 |
Vanguard Extended Market Index Fund | 297,225 | Dec 31, 2021 | 0.85% | 5,558,107 |
Fidelity Small Cap Index Fund | 194,234 | Feb 28, 2022 | 0.55% | 3,107,744 |