No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Biotechnology Value Fund / BVF Inc Mark Lampert | 19,822,436 | $40,239,545 | 1.44% | |
2. | Renaissance Technologies Jim Simons | 828,321 | $1,681,492 | +4% | 0% |
3. | Millennium Management Israel Englander | 291,532 | $591,810 | +38% | 0% |
4. | Citadel Investment Group Ken Griffin | 145,999 | $296,378 | -4% | 0% |
5. | Marshall Wace LLP Paul Marshall And Ian Wace | 135,841 | $275,757 | -36% | 0% |