5.77% | % of Shares Held by All Insider |
93.35% | % of Shares Held by Institutions |
99.07% | % of Float Held by Institutions |
231 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
State Street Corporation | 5,122,895 | Dec 31, 2023 | 7.41% | 90,137,334 |
Janus Henderson Group PLC | 4,306,401 | Dec 31, 2023 | 6.23% | 75,771,122 |
Blackrock Inc. | 4,180,507 | Dec 31, 2023 | 6.05% | 73,556,017 |
Alkeon Capital Management LLC | 3,764,220 | Dec 31, 2023 | 5.44% | 66,231,448 |
Price (T.Rowe) Associates Inc | 3,675,924 | Dec 31, 2023 | 5.32% | 64,677,880 |
RTW Investments LP | 3,592,759 | Dec 31, 2023 | 5.20% | 63,214,592 |
Vanguard Group Inc | 3,085,048 | Dec 31, 2023 | 4.46% | 54,281,417 |
Wellington Management Group, LLP | 2,881,989 | Dec 31, 2023 | 4.17% | 50,708,594 |
Baker Brothers Advisors, LLC | 2,368,378 | Dec 31, 2023 | 3.42% | 41,671,609 |
Yiheng Capital Management, L.P. | 1,923,674 | Dec 31, 2023 | 2.78% | 33,847,042 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 4,246,765 | Feb 29, 2024 | 6.14% | 74,721,827 |
Price (T.Rowe) New Horizons Fund | 1,842,250 | Dec 31, 2023 | 2.66% | 32,414,387 |
ACAP Strategic Fund | 1,784,268 | Dec 31, 2023 | 2.58% | 31,394,194 |
Vanguard Total Stock Market Index Fund | 1,504,408 | Dec 31, 2023 | 2.18% | 26,470,057 |
Janus Henderson Global Life Sciences Fund | 1,462,075 | Dec 31, 2023 | 2.11% | 25,725,208 |
iShares Russell 2000 ETF | 1,249,040 | Feb 29, 2024 | 1.81% | 21,976,857 |
Vanguard Extended Market Index Fund | 816,733 | Dec 31, 2023 | 1.18% | 14,370,416 |
AB Cap Fd.-AB Small Cap Growth Port | 560,102 | Feb 29, 2024 | 0.81% | 9,854,994 |
Price (T.Rowe) Health Sciences Fund | 538,765 | Dec 31, 2023 | 0.78% | 9,479,569 |
Fidelity Small Cap Index Fund | 519,195 | Jan 31, 2024 | 0.75% | 9,135,235 |