No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 21,751,284 | $1,092,566,995 | 30.03% | |
2. | Cormorant Asset Management Bihua Chen | 8,494,151 | $426,661,205 | 18.71% | |
3. | VenBio Select Advisor Kurt Von Emster | 2,580,000 | $129,593,400 | 1.51% | |
4. | Citadel Investment Group Ken Griffin | 2,309,433 | $116,002,820 | +15% | 0.02% |
5. | Adage Capital Management Phill Gross And Robert Atchinson | 2,284,913 | $114,771,180 | +50% | 0.21% |