| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | SilverArc Capital Devesh Gandhi | 3,315,845 | $7,062,750 | -5% | 0.72% |
| 2. | Renaissance Technologies Jim Simons | 1,632,988 | $3,478,264 | +13% | 0.01% |
| 3. | ARK Investment Management Catherine D. Wood | 1,049,873 | $2,236,229 | 0.02% | |
| 4. | Two Sigma Advisors John Overdeck And David Siegel | 521,587 | $1,110,980 | +110% | 0% |
| 5. | DAFNA Capital Management Nathan Fischel | 257,783 | $549,078 | -6% | 0.12% |