No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | Deerfield Management James E. Flynn | 11,077,927 | $94,273,159 | 1.56% | |
2. | RA Capital Management Peter Kolchinsky | 10,860,977 | $92,426,914 | 1.22% | |
3. | OrbiMed Advisors Samuel Isaly | 9,240,887 | $78,639,948 | 1.55% | |
4. | Perceptive Advisors Joseph Edelman | 867,319 | $7,380,885 | 0.17% | |
5. | Royce & Associates Chuck Royce | 645,700 | $5,494,907 | +16% | 0.05% |