| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 2,374,027 | $3,679,742 | 0.12% | |
| 2. | Renaissance Technologies Jim Simons | 2,187,229 | $3,390,205 | +14% | 0.01% |
| 3. | Royce & Associates Chuck Royce | 1,116,754 | $1,730,969 | -64% | 0.02% |
| 4. | Marshall Wace LLP Paul Marshall And Ian Wace | 585,360 | $907,307 | +478% | 0% |
| 5. | Citadel Investment Group Ken Griffin | 436,075 | $675,916 | +210% | 0% |