0.90% | % of Shares Held by All Insider |
106.86% | % of Shares Held by Institutions |
107.83% | % of Float Held by Institutions |
392 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Blackrock Inc. | 6,447,461 | Mar 31, 2024 | 10.54% | 626,693,189 |
Vanguard Group Inc | 6,309,977 | Mar 31, 2024 | 10.31% | 613,329,745 |
Price (T.Rowe) Associates Inc | 6,250,823 | Mar 31, 2024 | 10.21% | 607,579,976 |
FMR, LLC | 5,169,517 | Mar 31, 2024 | 8.45% | 502,477,036 |
Wellington Management Group, LLP | 4,175,152 | Mar 31, 2024 | 6.82% | 405,824,761 |
Rock Springs Capital Management, LP | 2,498,448 | Mar 31, 2024 | 4.08% | 242,849,137 |
State Street Corporation | 2,192,702 | Mar 31, 2024 | 3.58% | 213,130,627 |
Pictet Asset Management Holding SA | 1,864,538 | Mar 31, 2024 | 3.05% | 181,233,087 |
William Blair Investment Management, LLC | 1,708,048 | Mar 31, 2024 | 2.79% | 166,022,260 |
Geode Capital Management, LLC | 1,371,127 | Mar 31, 2024 | 2.24% | 133,273,540 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,149,647 | Jan 31, 2024 | 3.51% | 208,945,681 |
Price (T.Rowe) New Horizons Fund | 2,063,917 | Dec 31, 2023 | 3.37% | 200,612,726 |
Vanguard Total Stock Market Index Fund | 1,922,394 | Dec 31, 2023 | 3.14% | 186,856,690 |
Vanguard Small-Cap Index Fund | 1,547,721 | Dec 31, 2023 | 2.53% | 150,438,476 |
Price (T.Rowe) Health Sciences Fund | 1,523,527 | Dec 31, 2023 | 2.49% | 148,086,819 |
iShares Russell 2000 ETF | 1,489,649 | Mar 31, 2024 | 2.43% | 144,793,878 |
Delaware Group Equity Fds V-Small Cap Core Fund | 945,326 | Feb 29, 2024 | 1.54% | 91,885,684 |
Vanguard Extended Market Index Fund | 897,187 | Dec 31, 2023 | 1.47% | 87,206,573 |
Vanguard Small-Cap Growth Index Fund | 862,845 | Dec 31, 2023 | 1.41% | 83,868,531 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 832,207 | Mar 31, 2024 | 1.36% | 80,890,517 |