| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Portolan Capital Management George Mccabe | 1,489,572 | $30,417,060 | +18% | 1.91% |
| 2. | Citadel Investment Group Ken Griffin | 888,515 | $18,143,476 | +244% | 0% |
| 3. | Braidwell LP Alex Karnal | 822,735 | $16,800,249 | +126% | 0.57% |
| 4. | Renaissance Technologies Jim Simons | 670,500 | $13,691,610 | -5% | 0.02% |
| 5. | Millennium Management Israel Englander | 428,397 | $8,747,867 | +69% | 0% |