| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Driehaus Capital Richard Driehaus | 491,901 | $21,771,538 | +58% | 0.16% |
| 2. | Renaissance Technologies Jim Simons | 155,098 | $6,864,637 | -10% | 0.01% |
| 3. | Portolan Capital Management George Mccabe | 150,141 | $6,645,241 | +33% | 0.35% |
| 4. | G2 Investment Partners Management Josh Goldberg | 112,289 | $4,969,911 | +174% | 1.22% |
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 109,493 | $4,846,160 | +836% | 0% |