| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Potomac Capital Management Paul Solit And Eric Singer | 506,300 | $708,820 | +729% | 0.62% |
| 2. | Marshall Wace LLP Paul Marshall And Ian Wace | 233,726 | $327,215 | +154% | 0% |
| 3. | Arosa Capital Management Till Bechtolsheimer | 200,000 | $280,000 | 0.04% | |
| 4. | Renaissance Technologies Jim Simons | 191,400 | $267,960 | 0% | |
| 5. | Alyeska Investment Group Anand Parekh | 42,074 | $58,904 | 0% |