0.82% | % of shares held by all insiders |
105.20% | % of shares held by institutions |
106.08% | % of float held by institutions |
378 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Blackrock Inc. | 6,584,176 | 30 Dec 2023 | 10.76% | 612,328,368 |
Vanguard Group Inc | 6,114,970 | 30 Dec 2023 | 9.99% | 568,692,210 |
Price (T.Rowe) Associates Inc | 5,428,955 | 30 Dec 2023 | 8.87% | 504,892,815 |
FMR, LLC | 4,348,311 | 30 Dec 2023 | 7.11% | 404,392,923 |
Wellington Management Group, LLP | 4,276,333 | 30 Dec 2023 | 6.99% | 397,698,969 |
Rock Springs Capital Management, LP | 2,881,567 | 30 Dec 2023 | 4.71% | 267,985,731 |
State Street Corporation | 2,424,200 | 30 Dec 2023 | 3.96% | 225,450,600 |
Pictet Asset Management Holding SA | 1,753,547 | 30 Dec 2023 | 2.87% | 163,079,871 |
William Blair Investment Management, LLC | 1,727,845 | 30 Dec 2023 | 2.82% | 160,689,585 |
T. Rowe Price Investment Management, Inc. | 1,598,789 | 30 Dec 2023 | 2.61% | 148,687,377 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Specialized-Health Care Fund | 2,149,647 | 30 Jan 2024 | 3.51% | 199,917,171 |
Price (T.Rowe) New Horizons Fund | 2,063,917 | 30 Dec 2023 | 3.37% | 191,944,281 |
Vanguard Total Stock Market Index Fund | 1,922,394 | 30 Dec 2023 | 3.14% | 178,782,642 |
Vanguard Small-Cap Index Fund | 1,547,721 | 30 Dec 2023 | 2.53% | 143,938,053 |
Price (T.Rowe) Health Sciences Fund | 1,523,527 | 30 Dec 2023 | 2.49% | 141,688,011 |
iShares Russell 2000 ETF | 1,471,741 | 28 Feb 2024 | 2.40% | 136,871,913 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,140,678 | 28 Feb 2024 | 1.86% | 106,083,054 |
Delaware Group Equity Fds V-Small Cap Core Fund | 945,326 | 28 Feb 2024 | 1.54% | 87,915,318 |
Vanguard Extended Market Index Fund | 897,187 | 30 Dec 2023 | 1.47% | 83,438,391 |
Vanguard Small-Cap Growth Index Fund | 862,845 | 30 Dec 2023 | 1.41% | 80,244,585 |