| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | GAMCO Investors Mario Gabelli | 11,229 | $19,568,666 | -6% | 0.19% |
| 2. | Renaissance Technologies Jim Simons | 5,760 | $10,037,894 | +37% | 0.02% |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 2,358 | $4,109,264 | +249% | 0% |
| 4. | Trexquant Investment LP Tyger (Taesoon) Park | 2,347 | $4,090,093 | +27% | 0.03% |
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 1,370 | $2,387,485 | +56% | 0% |