| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Manatuck Hill Partners Mark Broach | 1,261,496 | $2,295,923 | -7% | 0.62% |
| 2. | Citadel Investment Group Ken Griffin | 330,834 | $602,118 | +54% | 0% |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 155,462 | $282,941 | +144% | 0% |
| 4. | Renaissance Technologies Jim Simons | 109,136 | $198,628 | -7% | 0% |
| 5. | Centiva Capital Karim Abbadi And Edward Mcbride | 52,972 | $96,409 | +392% | 0% |