No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Perceptive Advisors Joseph Edelman | 57,558,451 | $257,256,275 | 5.74% | |
2. | Tang Capital Management Kevin C. Tang | 9,366,783 | $41,869,520 | +421% | 3.86% |
3. | Viking Global Andreas Halvorsen | 3,564,173 | $15,931,853 | 0.05% | |
4. | Tybourne Capital Management Eashwar Krishnan | 3,398,890 | $15,193,039 | +3% | 2.26% |
5. | Casdin Capital Eli Casdin | 206,415 | $922,675 | 0.09% |