| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 252,851 | $35,657,048 | -11% | 0.05% |
| 2. | Royce & Associates Chuck Royce | 200,297 | $28,245,883 | -48% | 0.28% |
| 3. | Portolan Capital Management George Mccabe | 123,766 | $17,453,481 | +98% | 0.94% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 103,082 | $14,536,624 | 0.01% | |
| 5. | Citadel Investment Group Ken Griffin | 96,050 | $13,544,971 | +310% | 0% |