| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Perceptive Advisors Joseph Edelman | 1,452,707 | $114,763,853 | +10% | 2.05% |
| 2. | Viking Global Andreas Halvorsen | 1,437,705 | $113,578,695 | -20% | 0.3% |
| 3. | Caligan Partners David Johnson | 323,565 | $25,561,635 | +37% | 2.1% |
| 4. | Millennium Management Israel Englander | 275,917 | $21,797,443 | -8% | 0.01% |
| 5. | Partner Fund Management Christopher Medlock James | 265,517 | $20,975,843 | +11% | 2.09% |