| No. | Hedge Fund | Shares | Value | Activity | % Port | 
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons  |  784,524 | $32,730,341 | +30% | 0.04% | 
| 2. | CastleKnight Management Aaron Weitman  |  385,100 | $16,066,372 | +201% | 0.45% | 
| 3. | Royce & Associates Chuck Royce  |  196,883 | $8,213,959 | -5% | 0.08% | 
| 4. | Wexford Capital Charles Davidson  |  193,861 | $8,087,880 | -3% | 2.26% | 
| 5. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell  |  171,928 | $7,172,836 | +7% | 0.01% |