| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Adage Capital Management Phill Gross And Robert Atchinson | 1,219,168 | $21,042,840 | +48% | 0.03% |
| 2. | Citadel Investment Group Ken Griffin | 689,591 | $11,902,341 | -13% | 0% |
| 3. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 600,000 | $10,356,000 | 0.36% | |
| 4. | Driehaus Capital Richard Driehaus | 375,872 | $6,487,551 | -7% | 0.05% |
| 5. | North Reef Capital James Hanna | 295,559 | $5,101,348 | +19% | 0.24% |