| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Vivo Capital Albert Cha And Frank Kung | 8,888,888 | $16,888,887 | 1.36% | |
| 2. | Adage Capital Management Phill Gross And Robert Atchinson | 5,278,144 | $10,028,474 | -46% | 0.02% |
| 3. | Rock Springs Capital Management Kris Jenner, Gordon Bussard, Graham Mcphail | 4,609,309 | $8,757,687 | -4% | 0.51% |
| 4. | Decheng Capital Min Cui | 4,041,736 | $7,679,298 | 1.34% | |
| 5. | D E Shaw D. E. Shaw | 2,373,226 | $4,509,129 | -16% | 0% |