0.86% | % of shares held by all insiders |
105.45% | % of shares held by institutions |
106.36% | % of float held by institutions |
380 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 6,584,176 | 30 Dec 2023 | 10.76% | 705,757,841 |
Vanguard Group Inc | 6,114,970 | 30 Dec 2023 | 9.99% | 655,463,649 |
Price (T.Rowe) Associates Inc | 5,428,955 | 30 Dec 2023 | 8.87% | 581,929,699 |
FMR, LLC | 4,348,311 | 30 Dec 2023 | 7.11% | 466,095,466 |
Wellington Management Group, LLP | 4,276,333 | 30 Dec 2023 | 6.99% | 458,380,144 |
Rock Springs Capital Management, LP | 2,881,567 | 30 Dec 2023 | 4.71% | 308,875,173 |
State Street Corporation | 2,424,200 | 30 Dec 2023 | 3.96% | 259,850,003 |
Pictet Asset Management Holding SA | 1,753,547 | 30 Dec 2023 | 2.87% | 187,962,707 |
William Blair Investment Management, LLC | 1,727,845 | 30 Dec 2023 | 2.82% | 185,207,709 |
T. Rowe Price Investment Management, Inc. | 1,598,789 | 30 Dec 2023 | 2.61% | 171,374,196 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,149,647 | 30 Jan 2024 | 3.51% | 230,420,667 |
Price (T.Rowe) New Horizons Fund | 2,063,917 | 30 Dec 2023 | 3.37% | 221,231,268 |
Vanguard Total Stock Market Index Fund | 1,922,394 | 30 Dec 2023 | 3.14% | 206,061,417 |
Vanguard Small-Cap Index Fund | 1,547,721 | 30 Dec 2023 | 2.53% | 165,900,217 |
Price (T.Rowe) Health Sciences Fund | 1,523,527 | 30 Dec 2023 | 2.49% | 163,306,862 |
iShares Russell 2000 ETF | 1,489,649 | 30 Mar 2024 | 2.43% | 159,675,479 |
Delaware Group Equity Fds V-Small Cap Core Fund | 945,326 | 28 Feb 2024 | 1.54% | 101,329,496 |
Vanguard Extended Market Index Fund | 897,187 | 30 Dec 2023 | 1.47% | 96,169,476 |
Vanguard Small-Cap Growth Index Fund | 862,845 | 30 Dec 2023 | 1.41% | 92,488,357 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 832,207 | 30 Mar 2024 | 1.36% | 89,204,270 |