| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | OrbiMed Advisors Samuel Isaly | 2,380,715 | $13,593,883 | 0.32% | |
| 2. | Millennium Management Israel Englander | 1,396,504 | $7,974,038 | +130% | 0% |
| 3. | Renaissance Technologies Jim Simons | 1,167,100 | $6,664,141 | +10% | 0.01% |
| 4. | Hudson Bay Capital Management Sander Gerber | 911,882 | $5,206,846 | +32% | 0.02% |
| 5. | Citadel Investment Group Ken Griffin | 799,034 | $4,562,484 | -77% | 0% |