No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Baker Bros. Advisors Julian Baker And Felix Baker | 5,995,929 | $241,216,224 | 2.57% | |
2. | Biotechnology Value Fund / BVF Inc Mark Lampert | 5,161,801 | $207,659,254 | 7.03% | |
3. | VenBio Select Advisor Kurt Von Emster | 5,150,000 | $207,184,500 | +15% | 2.93% |
4. | Siren L.L.C. Raymond Debbane | 2,969,733 | $119,472,359 | 5.27% | |
5. | Driehaus Capital Richard Driehaus | 1,390,372 | $55,934,666 | +5% | 0.46% |