No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Baker Bros. Advisors Julian Baker And Felix Baker | 9,545,336 | $80,467,182 | +109% | 0.91% |
2. | Redmile Group Jeremy Green | 3,865,258 | $32,584,125 | -8% | 1.16% |
3. | Deerfield Management James E. Flynn | 1,811,710 | $15,272,715 | 0.28% | |
4. | Ghost Tree Capital Ken Greenberg And David Kim | 400,000 | $3,372,000 | 1.1% | |
5. | Sectoral Asset Management Jerome Pfund And Michael Sjostrom | 305,412 | $2,574,623 | +13% | 1.1% |