7.03% | % of shares held by all insiders |
97.36% | % of shares held by institutions |
104.72% | % of float held by institutions |
308 | Number of institutions holding shares |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
EcoR1 Capital, LLC | 6,726,491 | 30 Dec 2023 | 9.85% | 217,736,506 |
Blackrock Inc. | 5,354,864 | 30 Dec 2023 | 7.84% | 173,336,941 |
Vanguard Group Inc | 4,851,390 | 30 Dec 2023 | 7.10% | 157,039,489 |
RTW Investments LP | 4,213,483 | 30 Dec 2023 | 6.17% | 136,390,440 |
Price (T.Rowe) Associates Inc | 3,832,123 | 30 Dec 2023 | 5.61% | 124,045,817 |
Avidity Partners Management, LP | 2,985,117 | 30 Dec 2023 | 4.37% | 96,628,234 |
Bellevue Group AG | 2,507,731 | 30 Dec 2023 | 3.67% | 81,175,249 |
Citadel Advisors Llc | 2,439,981 | 30 Dec 2023 | 3.57% | 78,982,182 |
FMR, LLC | 2,244,019 | 30 Dec 2023 | 3.29% | 72,638,892 |
JP Morgan Chase & Company | 2,172,829 | 30 Dec 2023 | 3.18% | 70,334,472 |
Holder | Shares | Date reported | % out | Value |
---|---|---|---|---|
Price (T.Rowe) New Horizons Fund | 1,760,290 | 30 Dec 2023 | 2.58% | 56,980,585 |
Vanguard Total Stock Market Index Fund | 1,422,100 | 30 Dec 2023 | 2.08% | 46,033,375 |
iShares Russell 2000 ETF | 1,235,267 | 30 Mar 2024 | 1.81% | 39,985,591 |
Vanguard Small-Cap Index Fund | 1,190,824 | 30 Dec 2023 | 1.74% | 38,546,971 |
Price (T.Rowe) Health Sciences Fund | 850,239 | 30 Dec 2023 | 1.24% | 27,522,235 |
Vanguard Extended Market Index Fund | 811,163 | 30 Dec 2023 | 1.19% | 26,257,345 |
Vanguard Explorer Fund, Inc. | 724,005 | 30 Jan 2024 | 1.06% | 23,436,041 |
JP Morgan Small Cap Growth Fund | 676,324 | 30 Dec 2023 | 0.99% | 21,892,607 |
Vanguard Small-Cap Growth Index Fund | 665,268 | 30 Dec 2023 | 0.97% | 21,534,724 |
Fidelity Small Cap Index Fund | 501,854 | 28 Feb 2024 | 0.73% | 16,245,013 |