| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Portolan Capital Management George Mccabe | 5,769,203 | $24,115,269 | +191% | 1.3% |
| 2. | Citadel Investment Group Ken Griffin | 4,406,517 | $18,419,241 | +685% | 0% |
| 3. | Ophir Asset Management Steven Ng And Andrew Mitchell | 3,165,619 | $13,232,287 | +106% | 1.63% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 2,127,804 | $8,894,221 | +311% | 0.01% |
| 5. | Millennium Management Israel Englander | 2,080,076 | $8,694,718 | +1% | 0% |