No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | EcoR1 Capital Oleg Nodelman | 19,364,688 | $36,599,260 | 1.25% | |
2. | Citadel Investment Group Ken Griffin | 4,411,555 | $8,337,839 | +61% | 0% |
3. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 3,046,782 | $5,758,418 | 0.18% | |
4. | Schonfeld Strategic Advisors Ryan Tolkin (Cio) | 2,223,308 | $4,202,052 | -26% | 0.02% |
5. | SilverArc Capital Devesh Gandhi | 1,585,786 | $2,997,136 | -37% | 0.67% |