No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 2,761,333 | $140,524,236 | -2% | 5.02% |
2. | 70,000,000 | $124,213,180 | 2.25% | ||
3. | Citadel Investment Group Ken Griffin | 1,406,352 | $71,569,254 | -3% | 0.01% |
4. | Tang Capital Management Kevin C. Tang | 1,236,027 | $62,901,414 | -1% | 3.18% |
5. | Polar Capital Brian Ashford-Russell And Tim Woolley | 975,000 | $49,617,750 | -18% | 0.26% |