| Symbol |
Company Name |
| X |
United States Steel Corp |
| XATA |
Xata Corp |
| XCO |
EXCO Resources Inc |
| XCR |
Xcorporeal Inc |
| XEC |
Cimarex Energy Co |
| XEL |
Xcel Energy Ord Shs |
| XETA |
Xeta Technologies Inc |
| XFML |
Xinhua Finance Media Ltd |
| XFN |
Xfone Inc |
| XIDE |
Exide Technologies |
| XIN |
Xinyuan Real Estate Co Ltd |
| XING |
Qiao Xing Universal Telephone Inc |
| XJT |
ExpressJet Holdings Ord Shs |
| XL |
XL Capital Class A Ord Shs |
| XLNX |
Xilinx Ord Shs |
| XLTC |
Excel Technology Inc |
| XMSR |
XM Satellite Radio Holdings Inc |
| XNL |
Xethanol Corp |
| XNN |
Xenonics Holdings Inc |
| XNPT |
XenoPort Inc |
| XOM |
Exxon Mobil Ord Shs |
| XOMA |
XOMA Ltd |
| XPL |
Solitario Resources Corp |
| XPO |
Express-1 Expedited Solutions Inc |
| XPRT |
LECG Corporation |
| XRA |
Exeter Resource Corp |
| XRAY |
DENTSPLY International Inc |
| XRIT |
X-Rite Inc |
| XRM |
Xerium Technologies Inc |
| XRTX |
Xyratex Ltd |
| XRX |
XEROX CORP |
| XSI |
American CareSource Holdings Inc |
| XTEX |
Crosstex Energy LP |
| XTLB |
XTL Biopharmaceuticals ADR |
| XTNT |
Xtent Inc |
| XTO |
XTO Energy Inc |
| XTXI |
Crosstex Energy Inc |
| XWG |
Wireless Xcessories Group Inc |
| XXIA |
Ixia |