| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | GAMCO Investors Mario Gabelli | 885,439 | $39,995,280 | -2% | 0.36% |
| 2. | Renaissance Technologies Jim Simons | 356,350 | $16,096,329 | +13% | 0.02% |
| 3. | Minerva Advisors Minerva Advisors | 67,922 | $3,068,037 | -20% | 1.94% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 58,824 | $2,657,080 | +540% | 0% |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 51,018 | $2,304,483 | +159% | 0% |