No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Deerfield Management James E. Flynn | 2,829,413 | $6,026,650 | -4% | 0.12% |
2. | Octagon Capital Advisors Ting Jia | 2,250,000 | $4,792,500 | -3% | 0.93% |
3. | Avidity Partners Management David Witzke And Michael Gregory | 2,197,270 | $4,680,185 | -19% | 0.89% |
4. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,135,445 | $2,418,499 | +41% | 0% |
5. | Citadel Investment Group Ken Griffin | 508,088 | $1,082,227 | +137% | 0% |