Renaissance Technologies, LLC | 3,268,178 | 31 Dec 2020 | 7.61% | 22,877,246 |
Rock Springs Capital Management, LP | 2,676,100 | 31 Dec 2020 | 6.24% | 18,732,700 |
Adage Capital Partners GP L.L.C. | 2,250,000 | 31 Dec 2020 | 5.24% | 15,750,000 |
VR Adviser, LLC | 1,954,932 | 31 Dec 2020 | 4.55% | 13,684,524 |
Sofinnova Investments, Inc. | 1,911,573 | 31 Dec 2020 | 4.45% | 13,381,011 |
Parkman Healthcare Partners LLC | 1,875,336 | 31 Dec 2020 | 4.37% | 13,127,352 |
Vivo Capital, LLC | 1,647,214 | 31 Dec 2020 | 3.84% | 11,530,498 |
Foresite Capital Management III, LLC | 1,620,244 | 31 Dec 2020 | 3.78% | 11,341,708 |
EcoR1 Capital, LLC | 1,509,812 | 31 Dec 2020 | 3.52% | 10,568,684 |
Vanguard Group, Inc. (The) | 1,487,141 | 31 Dec 2020 | 3.46% | 10,409,987 |