17.12% | % of Shares Held by All Insider |
83.50% | % of Shares Held by Institutions |
100.75% | % of Float Held by Institutions |
345 | Number of Institutions Holding Shares |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
RTW Investments LP | 4,489,596 | Dec 30, 2023 | 9.48% | 315,887,977 |
Vanguard Group Inc | 3,696,766 | Dec 30, 2023 | 7.80% | 260,104,458 |
Blackrock Inc. | 3,239,746 | Dec 30, 2023 | 6.84% | 227,948,530 |
Fairmount Funds Management LLC | 2,360,077 | Dec 30, 2023 | 4.98% | 166,055,019 |
BVF Inc. | 1,981,100 | Dec 30, 2023 | 4.18% | 139,390,197 |
Citadel Advisors Llc | 1,089,085 | Dec 30, 2023 | 2.30% | 76,628,021 |
Perceptive Advisors Llc | 1,038,019 | Dec 30, 2023 | 2.19% | 73,035,017 |
Deep Track Capital, Lp | 1,000,000 | Dec 30, 2023 | 2.11% | 70,360,000 |
RA Capital Management, L.P. | 1,000,000 | Dec 30, 2023 | 2.11% | 70,360,000 |
State Street Corporation | 924,190 | Dec 30, 2023 | 1.95% | 65,026,008 |
Holder | Shares | Date Reported | % Out | Value |
---|---|---|---|---|
Vanguard Total Stock Market Index Fund | 1,190,771 | Dec 30, 2023 | 2.51% | 83,782,648 |
Vanguard Small-Cap Index Fund | 963,806 | Dec 30, 2023 | 2.03% | 67,813,390 |
iShares Russell 2000 ETF | 862,779 | Feb 28, 2024 | 1.82% | 60,705,130 |
Vanguard Extended Market Index Fund | 571,297 | Dec 30, 2023 | 1.21% | 40,196,457 |
Vanguard Small-Cap Growth Index Fund | 538,169 | Dec 30, 2023 | 1.14% | 37,865,571 |
Fidelity Small Cap Index Fund | 360,807 | Jan 30, 2024 | 0.76% | 25,386,380 |
Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 346,712 | Dec 30, 2023 | 0.73% | 24,394,656 |
iShares Russell 2000 Growth ETF | 313,399 | Feb 28, 2024 | 0.66% | 22,050,753 |
iShares Biotechnology ETF | 295,512 | Feb 28, 2024 | 0.62% | 20,792,224 |
Fidelity Extended Market Index Fund | 219,291 | Feb 28, 2024 | 0.46% | 15,429,314 |