0.90% | % of shares held by all insiders |
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 | 31 Mar 2024 | 10.30% | 678,853,174 |
Vanguard Group Inc | 6,309,977 | 31 Mar 2024 | 10.08% | 664,377,484 |
Price (T.Rowe) Associates Inc | 6,250,823 | 31 Mar 2024 | 9.98% | 658,149,159 |
FMR, LLC | 5,169,517 | 31 Mar 2024 | 8.26% | 544,298,449 |
Wellington Management Group, LLP | 4,175,152 | 31 Mar 2024 | 6.67% | 439,601,757 |
Rock Springs Capital Management, LP | 2,498,448 | 31 Mar 2024 | 3.99% | 263,061,592 |
State Street Corporation | 2,192,702 | 31 Mar 2024 | 3.50% | 230,869,595 |
Pictet Asset Management Holding SA | 1,864,538 | 31 Mar 2024 | 2.98% | 196,317,207 |
William Blair Investment Management, LLC | 1,708,048 | 31 Mar 2024 | 2.73% | 179,840,375 |
Geode Capital Management, LLC | 1,371,127 | 31 Mar 2024 | 2.19% | 144,365,963 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,149,647 | 31 Jan 2024 | 3.43% | 226,336,334 |
Price (T.Rowe) New Horizons Fund | 2,063,917 | 31 Dec 2023 | 3.30% | 217,309,822 |
Vanguard Total Stock Market Index Fund | 1,922,394 | 31 Dec 2023 | 3.07% | 202,408,866 |
Vanguard Small-Cap Index Fund | 1,561,528 | 31 Mar 2024 | 2.49% | 164,413,284 |
Price (T.Rowe) Health Sciences Fund | 1,523,527 | 31 Dec 2023 | 2.43% | 160,412,159 |
iShares Russell 2000 ETF | 1,471,741 | 29 Feb 2024 | 2.35% | 154,959,611 |
Delaware Group Equity Fds V-Small Cap Core Fund | 945,326 | 29 Feb 2024 | 1.51% | 99,533,375 |
Vanguard Extended Market Index Fund | 897,187 | 31 Dec 2023 | 1.43% | 94,464,820 |
Vanguard Small-Cap Growth Index Fund | 884,217 | 31 Mar 2024 | 1.41% | 93,099,208 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 827,770 | 31 Mar 2024 | 1.32% | 87,155,904 |