No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | OrbiMed Advisors Samuel Isaly | 10,909,256 | $22,582,160 | 0.41% | |
2. | Baker Bros. Advisors Julian Baker And Felix Baker | 10,123,824 | $20,956,316 | 0.21% | |
3. | Deerfield Management James E. Flynn | 3,766,120 | $7,795,868 | -9% | 0.11% |
4. | Avidity Partners Management David Witzke And Michael Gregory | 890,000 | $1,842,300 | 0.09% | |
5. | Marshall Wace LLP Paul Marshall And Ian Wace | 359,137 | $743,414 | 0% |