0.90% | % of Shares Held by All Insider |
106.93% | % of Shares Held by Institutions |
107.89% | % of Float Held by Institutions |
394 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Blackrock Inc. | 6,447,461 | Mar 31, 2024 | 10.30% | 636,880,189 |
Vanguard Group Inc | 6,309,977 | Mar 31, 2024 | 10.08% | 623,299,520 |
Price (T.Rowe) Associates Inc | 6,250,823 | Mar 31, 2024 | 9.98% | 617,456,288 |
FMR, LLC | 5,169,517 | Mar 31, 2024 | 8.26% | 510,644,882 |
Wellington Management Group, LLP | 4,175,152 | Mar 31, 2024 | 6.67% | 412,421,509 |
Rock Springs Capital Management, LP | 2,498,448 | Mar 31, 2024 | 3.99% | 246,796,690 |
State Street Corporation | 2,192,702 | Mar 31, 2024 | 3.50% | 216,595,100 |
Pictet Asset Management Holding SA | 1,864,538 | Mar 31, 2024 | 2.98% | 184,179,061 |
William Blair Investment Management, LLC | 1,708,048 | Mar 31, 2024 | 2.73% | 168,720,979 |
Geode Capital Management, LLC | 1,371,127 | Mar 31, 2024 | 2.19% | 135,439,923 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,149,647 | Jan 31, 2024 | 3.43% | 212,342,128 |
Price (T.Rowe) New Horizons Fund | 2,063,917 | Dec 31, 2023 | 3.30% | 203,873,718 |
Vanguard Total Stock Market Index Fund | 1,922,394 | Dec 31, 2023 | 3.07% | 189,894,076 |
Vanguard Small-Cap Index Fund | 1,561,528 | Mar 31, 2024 | 2.49% | 154,247,733 |
Price (T.Rowe) Health Sciences Fund | 1,523,527 | Dec 31, 2023 | 2.43% | 150,493,995 |
iShares Russell 2000 ETF | 1,471,741 | Feb 29, 2024 | 2.35% | 145,378,574 |
Delaware Group Equity Fds V-Small Cap Core Fund | 945,326 | Feb 29, 2024 | 1.51% | 93,379,301 |
Vanguard Extended Market Index Fund | 897,187 | Dec 31, 2023 | 1.43% | 88,624,130 |
Vanguard Small-Cap Growth Index Fund | 884,217 | Mar 31, 2024 | 1.41% | 87,342,954 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 827,770 | Mar 31, 2024 | 1.32% | 81,767,119 |