| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | GAMCO Investors Mario Gabelli | 11,857 | $20,631,773 | -3% | 0.2% |
| 2. | Renaissance Technologies Jim Simons | 4,230 | $7,360,412 | +21% | 0.01% |
| 3. | Trexquant Investment LP Tyger (Taesoon) Park | 1,852 | $3,222,573 | +162% | 0.03% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 883 | $1,536,464 | +1238% | 0% |
| 5. | Marshall Wace LLP Paul Marshall And Ian Wace | 677 | $1,178,014 | +3% | 0% |