| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Horizon Asset Management Murray Stahl | 111,796 | $8,183,445 | +1% | 0.09% |
| 2. | Citadel Investment Group Ken Griffin | 38,259 | $2,800,558 | +10% | 0% |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 12,271 | $898,236 | -80% | 0% |
| 4. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 11,212 | $820,718 | +10% | 0% |
| 5. | Chilton Investment Company Richard Chilton | 4,533 | $331,816 | 0.01% |