4.02% | % of shares held by all insiders |
99.90% | % of shares held by institutions |
104.09% | % of float held by institutions |
376 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Group Inc | 8,700,007 | 30 Mar 2024 | 10.47% | 357,744,278 |
RTW Investments LP | 6,887,086 | 30 Dec 2023 | 8.28% | 283,196,968 |
Blackrock Inc. | 5,235,738 | 30 Mar 2024 | 6.30% | 215,293,540 |
Wellington Management Group, LLP | 4,415,029 | 30 Dec 2023 | 5.31% | 181,545,987 |
Sands Capital Management, LLC | 3,859,447 | 30 Mar 2024 | 4.64% | 158,700,456 |
Price (T.Rowe) Associates Inc | 3,448,698 | 30 Dec 2023 | 4.15% | 141,810,458 |
State Street Corporation | 3,252,502 | 30 Dec 2023 | 3.91% | 133,742,878 |
ClearBridge Investments, LLC | 2,400,854 | 30 Mar 2024 | 2.89% | 98,723,113 |
Alkeon Capital Management LLC | 2,241,832 | 30 Dec 2023 | 2.70% | 92,184,129 |
Suvretta Capital Management, LLC | 2,126,306 | 30 Dec 2023 | 2.56% | 87,433,700 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 2,537,608 | 30 Dec 2023 | 3.05% | 104,346,438 |
Vanguard Explorer Fund, Inc. | 2,001,943 | 30 Jan 2024 | 2.41% | 82,319,894 |
Vanguard Small-Cap Index Fund | 1,986,064 | 30 Dec 2023 | 2.39% | 81,666,949 |
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,520,127 | 30 Mar 2024 | 1.83% | 62,507,620 |
Price (T.Rowe) Health Sciences Fund | 1,280,535 | 30 Dec 2023 | 1.54% | 52,655,597 |
Vanguard Extended Market Index Fund | 1,245,484 | 30 Dec 2023 | 1.50% | 51,214,300 |
Vanguard Small-Cap Growth Index Fund | 1,106,196 | 30 Dec 2023 | 1.33% | 45,486,778 |
ACAP Strategic Fund | 1,092,706 | 30 Dec 2023 | 1.31% | 44,932,069 |
Hartford Mid Cap Fund | 1,089,825 | 30 Jan 2024 | 1.31% | 44,813,602 |
Federated Hermes Kaufmann Fund | 1,062,980 | 30 Jan 2024 | 1.28% | 43,709,736 |