| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Tang Capital Management Kevin C. Tang | 4,151,194 | $143,797,360 | +5% | 5.54% |
| 2. | Madison Avenue Partners Eli Samaha | 2,195,775 | $76,061,646 | +17% | 4.54% |
| 3. | EcoR1 Capital Oleg Nodelman | 1,667,119 | $57,749,002 | +61% | 2.77% |
| 4. | Prosight Capital Lawrence Hawkins | 1,150,000 | $39,836,000 | -36% | 9.29% |
| 5. | Greenlight Capital David Einhorn | 482,746 | $16,722,321 | 0.66% |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 16,707,477 | $578,747,003 | 32.31% | |
| 2. | 1,416,934 | $49,082,594 | 0.01% | |
| 3. | 487,196 | $16,876,469 | 0.22% | |
| 4. | 239,843 | $8,308,161 | 0% | |
| 5. | 152,999 | $5,299,886 | 0% |