| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Portolan Capital Management George Mccabe | 1,631,622 | $12,938,762 | 0.7% | |
| 2. | Royce & Associates Chuck Royce | 1,294,982 | $10,269,207 | -24% | 0.1% |
| 3. | Tudor Investment Corp Paul Tudor Jones | 1,064,940 | $8,444,974 | 0.01% | |
| 4. | AIGH Investment Partners Orin Hirschman | 900,000 | $7,137,000 | -76% | 2.01% |
| 5. | Renaissance Technologies Jim Simons | 604,547 | $4,794,058 | -4% | 0.01% |