| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Marshall Wace LLP Paul Marshall And Ian Wace | 64,866 | $9,622,871 | +43% | 0.01% |
| 2. | Mountain Lake Investment Management Mitch Cantor | 42,844 | $6,355,907 | 4.11% | |
| 3. | Citadel Investment Group Ken Griffin | 42,690 | $6,333,062 | +401% | 0% |
| 4. | Ballast Asset Management Ragen Stienke | 37,592 | $5,576,773 | +8% | 2.48% |
| 5. | GLG Partners Noam Gottesman | 37,135 | $5,508,977 | -15% | 0.01% |