| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 3,017,063 | $50,234,099 | +14% | 0.03% |
| 2. | Alyeska Investment Group Anand Parekh | 2,971,718 | $49,479,105 | +302% | 0.14% |
| 3. | Trigran Investments Douglas T. Granat | 2,285,391 | $38,051,760 | +5% | 7.5% |
| 4. | Shannon River Fund Management Spencer M. Waxman | 1,904,528 | $31,710,392 | 4.97% | |
| 5. | Renaissance Technologies Jim Simons | 1,565,865 | $26,071,652 | +6% | 0.04% |