4.17% | % of Shares Held by All Insider |
112.30% | % of Shares Held by Institutions |
117.18% | % of Float Held by Institutions |
335 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
FMR, LLC | 12,890,729 | Dec 30, 2023 | 11.17% | 381,823,403 |
Vanguard Group Inc | 10,821,331 | Dec 30, 2023 | 9.37% | 320,527,833 |
Blackrock Inc. | 8,424,802 | Dec 30, 2023 | 7.30% | 249,542,642 |
Wellington Management Group, LLP | 8,313,157 | Dec 30, 2023 | 7.20% | 246,235,717 |
JP Morgan Chase & Company | 5,917,684 | Dec 30, 2023 | 5.13% | 175,281,805 |
Rock Springs Capital Management, LP | 3,960,000 | Dec 30, 2023 | 3.43% | 117,295,203 |
William Blair Investment Management, LLC | 3,778,453 | Dec 30, 2023 | 3.27% | 111,917,781 |
Engaged Capital, LLC | 3,261,458 | Dec 30, 2023 | 2.83% | 96,604,388 |
Blair (William) & Company, L.L.C. | 3,040,157 | Dec 30, 2023 | 2.63% | 90,049,452 |
Granahan Investment Management LLC | 2,903,191 | Dec 30, 2023 | 2.52% | 85,992,519 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 3,385,412 | Dec 30, 2023 | 2.93% | 100,275,906 |
Vanguard Specialized-Health Care Fund | 3,351,619 | Jan 30, 2024 | 2.90% | 99,274,957 |
Vanguard Small-Cap Index Fund | 2,780,449 | Dec 30, 2023 | 2.41% | 82,356,901 |
iShares Russell 2000 ETF | 2,679,005 | Feb 28, 2024 | 2.32% | 79,352,130 |
Vanguard Explorer Fund, Inc. | 2,438,468 | Jan 30, 2024 | 2.11% | 72,227,424 |
JP Morgan Small Cap Growth Fund | 1,884,680 | Dec 30, 2023 | 1.63% | 55,824,223 |
Vanguard Extended Market Index Fund | 1,721,275 | Dec 30, 2023 | 1.49% | 50,984,166 |
Fidelity Select Portfolios - Health Care | 1,600,000 | Feb 28, 2024 | 1.39% | 47,392,001 |
Vanguard Small-Cap Growth Index Fund | 1,553,397 | Dec 30, 2023 | 1.35% | 46,011,620 |
Fidelity Select Portfolios - Medical Technology & Devices Port | 1,540,000 | Feb 28, 2024 | 1.33% | 45,614,801 |