| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | XN Exponent Advisors Gaurav Kapadia | 646,333 | $140,066,824 | 5.15% | |
| 2. | GAMCO Investors Mario Gabelli | 551,403 | $119,494,544 | -34% | 1.18% |
| 3. | Driehaus Capital Richard Driehaus | 494,734 | $107,213,805 | +3% | 0.79% |
| 4. | Portolan Capital Management George Mccabe | 412,092 | $89,304,457 | -24% | 4.75% |
| 5. | Millennium Management Israel Englander | 352,066 | $76,296,223 | +26% | 0.03% |