| Wells Fargo Utilities and High Incm Fund (ERH) NYSEAMERICAN - NYSE American | |
| Western Copper and Gold Corporation (WRN) NYSEAMERICAN - NYSE American | |
| Westpoint Energy Inc (WEYIE) OTCBB - OTC (Over-The-Counter) Bulletin Board | |
| WidePoint Corporation (WYY) NYSEAMERICAN - NYSE American | |
| Wilson Creek Mining Corp. (WCRE) OTCBB - OTC (Over-The-Counter) Bulletin Board | |
| Winfield Capital Corp. (WCAP) OTCBB - OTC (Over-The-Counter) Bulletin Board | |
| Wireless Telecom Group Inc (WTT) NYSEAMERICAN - NYSE American | |
| Wits Basin Precious Minerals Inc (WITM) OTCBB - OTC (Over-The-Counter) Bulletin Board | |
| Wizard World Inc (WIZD) OTCBB - OTC (Over-The-Counter) Bulletin Board | |
| Widia (India) Limited (KENNAMET) NSE - National Stock Exchange of India | |
| Wartsila Diesel (India) Ltd (WARTSILA) NSE - National Stock Exchange of India | |
| Weldflux (I) Ltd (WELDFLUX) NSE - National Stock Exchange of India | |
| WELSPUN POLYESTER (I) LTD. (WELSPUNPOL) NSE - National Stock Exchange of India | |
| WESTERN BIO SYSTEMS LTD (WESTERNBIO) NSE - National Stock Exchange of India | |
| Woolworth (India) Ltd (WOOLWORTH) NSE - National Stock Exchange of India | |