No. | Hedge Fund | Shares | Value | Activity | % Port |
---|---|---|---|---|---|
1. | RA Capital Management Peter Kolchinsky | 10,860,977 | $189,524,049 | 3.19% | |
2. | Deerfield Management James E. Flynn | 9,724,508 | $169,692,665 | -8% | 3.08% |
3. | OrbiMed Advisors Samuel Isaly | 8,288,510 | $144,634,500 | 3.61% | |
4. | SR One Capital Simeon George | 4,012,903 | $70,025,157 | 15.18% | |
5. | Citadel Investment Group Ken Griffin | 2,242,176 | $39,125,971 | +180% | 0.01% |