| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Masters Capital Management Mike Masters | 1,000,000 | $15,070,000 | 0.55% | |
| 2. | Renaissance Technologies Jim Simons | 313,160 | $4,719,321 | +11% | 0.01% |
| 3. | Two Sigma Advisors John Overdeck And David Siegel | 90,900 | $1,369,863 | +1% | 0% |
| 4. | Citadel Investment Group Ken Griffin | 72,000 | $1,085,040 | +19% | 0% |
| 5. | DAFNA Capital Management Nathan Fischel | 56,966 | $858,478 | -56% | 0.21% |