| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Driehaus Capital Richard Driehaus | 706,207 | $46,856,834 | +44% | 0.27% |
| 2. | G2 Investment Partners Management Josh Goldberg | 202,655 | $13,446,159 | +81% | 2.45% |
| 3. | Portolan Capital Management George Mccabe | 152,818 | $10,139,474 | +2% | 0.38% |
| 4. | Renaissance Technologies Jim Simons | 116,461 | $7,727,187 | -25% | 0.01% |
| 5. | Citadel Investment Group Ken Griffin | 71,464 | $4,741,637 | -20% | 0% |