| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Royce & Associates Chuck Royce | 697,062 | $4,300,873 | 0.04% | |
| 2. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 406,442 | $2,507,747 | +27% | 0% |
| 3. | Renaissance Technologies Jim Simons | 346,737 | $2,139,367 | +53% | 0% |
| 4. | Potomac Capital Management Paul Solit And Eric Singer | 139,568 | $861,135 | -9% | 0.75% |
| 5. | AQR Capital Management Cliff Asness | 106,785 | $658,864 | +521% | 0% |