| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Adage Capital Management Phill Gross And Robert Atchinson | 1,287,509 | $28,762,951 | +6% | 0.04% |
| 2. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 600,000 | $13,404,000 | 0.44% | |
| 3. | Citadel Investment Group Ken Griffin | 259,327 | $5,793,365 | -63% | 0% |
| 4. | Driehaus Capital Richard Driehaus | 247,230 | $5,523,118 | -35% | 0.04% |
| 5. | North Reef Capital James Hanna | 239,473 | $5,349,827 | -19% | 0.22% |