Search alphabetically by company name:
| W HOLDING COMPANY | First Trade Date | 07/13/1999 |
| W HOLDING COMPANY | First Trade Date | 02/14/1985 |
| W R BERKLEY | First Trade Date | 10/19/1973 |
| W&T OFFSHORE, INC. (WTI) | First Trade Date | 01/28/2005 |
| W-H ENERGY SERVICES, INC. | First Trade Date | 10/11/2000 |
| W.H. BRADY CO. | First Trade Date | 06/28/1984 |
| W.H. RESOURCES | First Trade Date | 08/29/1984 |
| W.P. STEWART & CO. LTD. | First Trade Date | 12/08/2000 |
| WABAN | First Trade Date | 06/15/1989 |
| WABASH NAT | First Trade Date | 11/08/1991 |
| WACOAL | First Trade Date | 06/06/1984 |
| WADDELL & REED FINANCIAL, INC. | First Trade Date | 03/05/1998 |
| WAGEWORKS, INC. (WAGE) | First Trade Date | 05/10/2012 |
| WAH FU EDUCATION GROUP LIMITED (WAFU) | First Trade Date | 04/30/2019 |
| WAINWRIGHT BANK | First Trade Date | 10/13/1988 |
| WALBAR | First Trade Date | 08/07/1979 |
| WALDENCAST ACQUISITION CORP. (WALDU) | First Trade Date | 03/16/2021 |
| WALGREEN | First Trade Date | 12/16/1952 |
| WALK-IN MEDICAL CENTER | First Trade Date | 01/18/1984 |
| WALKER & DUNLOP, INC. (WD) | First Trade Date | 12/15/2010 |
| WALKER INTERACTIVE | First Trade Date | 03/26/1992 |
| WALKER TELECOMMUNIC'S | First Trade Date | 08/04/1981 |
| WALKME LTD. (WKME) | First Trade Date | 06/16/2021 |
| WALL STREET DELI | First Trade Date | 09/28/1982 |
| WALMART | First Trade Date | 08/25/1972 |
| WALTER IND (NYSE TR) | First Trade Date | 12/18/1997 |
| WANDA SPORTS GROUP COMPANY LIMITED (WSG) | First Trade Date | 07/26/2019 |
| WANDERLUST | First Trade Date | 03/21/1996 |
| WARBURG PINCUS CAPITAL CORP I-A (WPCAU) | First Trade Date | 03/05/2021 |
| WARBURG PINCUS CAPITAL CORP I-B (WPCAU) | First Trade Date | 03/05/2021 |
| WARNACO | First Trade Date | 10/11/1991 |
| WARNER CHILCOTT LIMITED (WCRX) | First Trade Date | 09/21/2006 |
| WARNER CHILCOTT PUB | First Trade Date | 08/08/1997 |
| WARNER COMPUTER SYS. | First Trade Date | 02/28/1984 |
| WARNER INS | First Trade Date | 07/21/1988 |
| WARNER LAMBERT | First Trade Date | 06/18/1951 |
| WARNER MUSIC GROUP CORP. (WMG) | First Trade Date | 06/03/2020 |
| WARNER MUSIC GROUP CORP. (WMG) | First Trade Date | 05/11/2005 |
| WARRANTECH | First Trade Date | 12/26/1986 |
| WARREN BANCORP | First Trade Date | 07/10/1986 |
| WARREN RESOURCES, INC. (WRES) | First Trade Date | 12/17/2004 |
| WARRIOR MET COAL, INC. (HCC) | First Trade Date | 04/13/2017 |
| WARRIOR TECHNOLOGIES ACQUISITION COMPANY (WARRU) | First Trade Date | 02/26/2021 |
| WARWICK COMMUNITY | First Trade Date | 12/23/1997 |
| WARWICK VALLEY TELE | First Trade Date | 04/28/1998 |
| WASH BANKING | First Trade Date | 06/23/1998 |
| WASHINGTON BANKING COMPANY | First Trade Date | 06/23/1998 |
| WASHINGTON FED | First Trade Date | 11/09/1982 |
| WASHINGTON MUTUAL | First Trade Date | 03/11/1983 |
| WASHINGTON MUTUAL | First Trade Date | 12/09/1998 |
| WASHINGTON TRUST | First Trade Date | 06/08/1987 |
| WASTE CONNECTIONS, INC. | First Trade Date | 05/22/1998 |
| WASTE INDUSTRIES USA, INC. | First Trade Date | 06/13/1997 |
| WASTE MANAGEMENT | First Trade Date | 10/25/1973 |
| WASTE MGT | First Trade Date | 07/20/1993 |
| WASTE SYSTEMS | First Trade Date | 11/14/1995 |
| WATCHGUARD TECHNOLOGIES, INC. | First Trade Date | 07/30/1999 |
| WATERDROP INC. (WDH) | First Trade Date | 05/07/2021 |
| WATERFORD WEDGWOOD | First Trade Date | 01/28/1987 |
| WATERLINK | First Trade Date | 06/25/1997 |
| WATERS INSTRUM | First Trade Date | 01/31/1973 |
| WATERSIDE CAPITAL | First Trade Date | 01/29/1998 |
| WATSON PHARM (NYSE TR) | First Trade Date | 09/17/1997 |
| WATSON WYATT & COMPANY HOLDINGS | First Trade Date | 10/11/2000 |
| WAVE LIFE SCIENCES LTD. (WVE) | First Trade Date | 11/11/2015 |
| WAVE SYSTEMS | First Trade Date | 05/27/1999 |
| WAVECOM S.A. | First Trade Date | 06/09/1999 |
| WAVO | First Trade Date | 10/21/1994 |
| WAYFAIR INC. (W) | First Trade Date | 10/02/2014 |
| WAYNE BANC | First Trade Date | 01/07/1997 |
| WAYNE SAVINGS BANC | First Trade Date | 06/23/1993 |
| WCA WASTE CORPORATION (WCAA) | First Trade Date | 06/23/2004 |
| WCI COMMUNITIES, INC. | First Trade Date | 03/12/2002 |
| WCI COMMUNITIES, INC. (WCIC) | First Trade Date | 07/25/2013 |
| WCM CAPITAL | First Trade Date | 12/31/1980 |
| WEALTHBRIDGE ACQUISITION LIMITED (HHHHU) | First Trade Date | 02/06/2019 |
| WEB SECURE INC | First Trade Date | 12/05/1996 |
| WEB STREET | First Trade Date | 11/17/1999 |
| WEBB INTERACTIVE | First Trade Date | 05/23/1996 |
| WEBEX COMMUNICATIONS, INC. | First Trade Date | 07/28/2000 |
| WEBFINANCIAL | First Trade Date | 08/24/1999 |
| WEBHIRE | First Trade Date | 07/23/1996 |
| WEBLINK WIRELESS | First Trade Date | 06/14/1996 |
| WEBMD CORPORATION | First Trade Date | 02/11/1999 |
| WEBMD HEALTH CORP. (WBMD) | First Trade Date | 09/29/2005 |
| WEBMETHODS, INC. | First Trade Date | 02/11/2000 |
| WEBSENSE, INC. | First Trade Date | 03/28/2000 |
| WEBSIDESTORY, INC. (WSSI) | First Trade Date | 09/28/2004 |
| WEBSITE PROS, INC. (WSPI) | First Trade Date | 11/02/2005 |
| WEBSTAKES.COM | First Trade Date | 09/24/1999 |
| WEBSTER CITY FED | First Trade Date | 08/15/1994 |
| WEBSTER FINC | First Trade Date | 01/16/1998 |
| WEBSTER FINC | First Trade Date | 12/12/1986 |
| WEBTRENDS | First Trade Date | 02/19/1999 |
| WEBVAN GP | First Trade Date | 11/05/1999 |
| WEBZEN, INC. | First Trade Date | 12/16/2003 |
| WEDTECH CORPORATION | First Trade Date | 08/25/1983 |
| WEGENER | First Trade Date | 03/22/1983 |
| WEIBO CORP (WB) | First Trade Date | 04/14/2014 |
| WEIDAI LTD. (WEI) | First Trade Date | 11/15/2018 |
| WEIDER NUTRITION INTERNATIONAL, INC. | First Trade Date | 05/01/1997 |
| WEIGHT WATCHERS INTERNATIONAL, INC. | First Trade Date | 11/15/2001 |
| WELLCARE | First Trade Date | 08/12/1993 |
| WELLCARE HEALTH PLANS, INC. (WCG) | First Trade Date | 07/01/2004 |
| WELLCHOICE, INC. | First Trade Date | 11/08/2002 |
| WELLCOME PLC | First Trade Date | 07/29/1992 |
| WELLFLEET | First Trade Date | 07/31/1991 |
| WELLPOINT HEALTH | First Trade Date | 01/29/1993 |
| WELLS FARGO | First Trade Date | 02/09/1970 |
| WELLS FINC | First Trade Date | 04/11/1995 |
| WELLSFORD | First Trade Date | 01/20/1992 |
| WENDYS | First Trade Date | 05/27/1981 |
| WENTEX INTERNATIONAL | First Trade Date | 05/04/1981 |
| WEREWOLF THERAPEUTICS, INC. (HOWL) | First Trade Date | 04/30/2021 |
| WERNER ENTER | First Trade Date | 06/20/1986 |
| WESBANCO | First Trade Date | 05/04/1987 |
| WESCAST IND | First Trade Date | 10/25/1994 |
| WESCO AIRCRAFT HOLDINGS, INC. (WAIR) | First Trade Date | 07/28/2011 |
| WESCO INTERNATIONAL, INC. | First Trade Date | 05/12/1999 |
| WESCO INTL | First Trade Date | 05/12/1999 |
| WESLEY JESSEN | First Trade Date | 02/13/1997 |
| WESPERCORP | First Trade Date | 10/03/1979 |
| WEST COAST BANC | First Trade Date | 03/14/1990 |
| WEST CORP (WSTC) | First Trade Date | 03/22/2013 |
| WEST CORPORATION | First Trade Date | 11/26/1996 |
| WEST ESSEX BANC | First Trade Date | 10/05/1998 |
| WEST MARINE (BM) | First Trade Date | 11/22/1993 |
| WEST MARINE WMAR (NQ) | First Trade Date | 11/19/1993 |
| WEST TELE | First Trade Date | 11/26/1996 |
| WESTAFF | First Trade Date | 04/30/1996 |
| WESTAIM | First Trade Date | 04/19/2000 |
| WESTAMERICA BANC | First Trade Date | 04/26/1994 |
| WESTBANK | First Trade Date | 10/12/1994 |
| WESTBANK | First Trade Date | 09/28/1999 |
| WESTBOROUGH FINC | First Trade Date | 02/18/2000 |
| WESTCHESTER FIN'L | First Trade Date | 03/13/1984 |
| WESTCOAST HOSPITALITY CORPORATION | First Trade Date | 04/03/1998 |
| WESTELL TECH | First Trade Date | 12/01/1995 |
| WESTERBEKE | First Trade Date | 08/27/1986 |
| WESTERFED FINC | First Trade Date | 01/10/1994 |
| WESTERN | First Trade Date | 12/08/1989 |
| WESTERN ALLIANCE BANCORPORATION (WAL) | First Trade Date | 06/30/2005 |
| WESTERN ASSET MORTGAGE CAPITAL (WMC) | First Trade Date | 05/10/2012 |
| WESTERN ATLAS | First Trade Date | 03/17/1994 |
| WESTERN CO | First Trade Date | 09/17/1974 |
| WESTERN DIGITAL | First Trade Date | 02/05/1991 |
| WESTERN ENERGY | First Trade Date | 08/09/1982 |
| WESTERN FEDERAL S&L | First Trade Date | 01/24/1984 |
| WESTERN GAS PARTNERS, LP (WES) | First Trade Date | 05/09/2008 |
| WESTERN HEALTH PLANS | First Trade Date | 12/21/1984 |
| WESTERN INT'L GOLD | First Trade Date | 04/11/1984 |
| WESTERN MICRO TECH. | First Trade Date | 11/18/1983 |
| WESTERN MULTIPLEX | First Trade Date | 08/01/2000 |
| WESTERN OHIO FINC | First Trade Date | 07/29/1994 |
| WESTERN PACIFIC RR | First Trade Date | 04/02/1979 |
| WESTERN PETROLEUM | First Trade Date | 05/05/1980 |
| WESTERN POWER | First Trade Date | 06/14/1995 |
| WESTERN REFINING LOGISTICS, LP (WNRL) | First Trade Date | 10/10/2013 |
| WESTERN SIERRA BANC | First Trade Date | 07/29/1999 |
| WESTERN STAR BUS. | First Trade Date | 12/29/1983 |
| WESTERN TAR SANDS | First Trade Date | 10/31/1980 |
| WESTERN WASTE INDUS. | First Trade Date | 06/03/1983 |
| WESTERN WATER | First Trade Date | 05/21/1992 |
| WESTERN WIRELESS | First Trade Date | 05/23/1996 |
| WESTERN-WORLD TV | First Trade Date | 07/27/1983 |
| WESTFIELD AMER (NYSE NUS) | First Trade Date | 05/16/1997 |
| WESTLAKE CHEMICAL CORPORATION (WLK) | First Trade Date | 08/11/2004 |
| WESTLAKE CHEMICAL PARTNERS LP (WLKP) | First Trade Date | 07/30/2014 |
| WESTMARK GROUP | First Trade Date | 02/27/1991 |
| WESTOVER CORP | First Trade Date | 10/15/1997 |
| WESTVACO | First Trade Date | 11/22/1939 |
| WESTWIND FINANCIAL | First Trade Date | 11/12/1979 |
| WESTWOOD ONE INC. | First Trade Date | 04/24/1984 |
| WESTWORLD COMMUNITY | First Trade Date | 06/13/1984 |
| WET SEAL | First Trade Date | 07/03/1990 |
| WEWEARABLES, INC. (WWRB) | First Trade Date | 06/10/2015 |
| WEYCO GROUP | First Trade Date | 06/14/1979 |
| WEYERHAUSER | First Trade Date | 12/06/1963 |
| WFS FINC | First Trade Date | 08/09/1995 |
| WHEELED COACH IND. | First Trade Date | 10/20/1983 |
| WHG BANCSHARES | First Trade Date | 04/01/1996 |
| WHG RESORTS | First Trade Date | 04/22/1997 |
| WHIRLPOOL | First Trade Date | 09/13/1955 |
| WHIRLY BALL INT'L | First Trade Date | 10/31/1983 |
| WHITE CAP IND | First Trade Date | 10/22/1997 |
| WHITEHALL JEWELLERS | First Trade Date | 01/27/2000 |
| WHITESTONE REIT (WSR) | First Trade Date | 08/26/2010 |
| WHITING PETROLEUM CORPORATION | First Trade Date | 11/19/2003 |
| WHITMAN MEDICAL | First Trade Date | 06/17/1981 |
| WHITNEY HOLDING | First Trade Date | 10/15/1991 |
| WHITTAKER CORP | First Trade Date | 06/17/1986 |
| WHITTMAN-HART | First Trade Date | 05/03/1996 |
| WHOLE FOODS MARKET | First Trade Date | 01/23/1992 |
| WICKES | First Trade Date | 10/15/1993 |
| WICKLUND PETROLEUM | First Trade Date | 06/22/1981 |
| WIDECOM GROUP | First Trade Date | 12/18/1995 |
| WIDEOPENWEST, INC. (WOW) | First Trade Date | 05/25/2017 |
| WIDERGREN COMMUNICAT. | First Trade Date | 08/10/1983 |
| WIDERTHAN CO., LTD. (WTHN) | First Trade Date | 12/09/2005 |
| WIETEK | First Trade Date | 09/20/1988 |
| WILAND SERVICES INC. | First Trade Date | 08/08/1984 |
| WILD OATS MARKETS, INC. | First Trade Date | 10/23/1996 |
| WILDERNESS EXPERIENCE | First Trade Date | 04/29/1981 |
| WILDHORSE RESOURCE DEVELOPMENT CORPORATION (WRD) | First Trade Date | 12/14/2016 |
| WILFRED AMERICAN | First Trade Date | 10/16/1984 |
| WILLAMETTE IND (NYSE TR) | First Trade Date | 12/31/1996 |
| WILLAMETTE VALLEY | First Trade Date | 09/13/1994 |
| WILLBROS GROUP | First Trade Date | 08/15/1996 |
| WILLDAN GROUP, INC. (WLDN) | First Trade Date | 11/21/2006 |
| WILLIAM BYRD PRESS | First Trade Date | 09/07/1983 |
| WILLIAM LYON HOMES (WLH) | First Trade Date | 05/16/2013 |
| WILLIAM PENN BANCORPORATION (WMPN) | First Trade Date | 03/25/2021 |
| WILLIAMS COMM | First Trade Date | 10/01/1999 |
| WILLIAMS CONTROLS | First Trade Date | 10/27/1989 |
| WILLIAMS COS | First Trade Date | 06/02/1987 |
| WILLIAMS ELECTRONICS | First Trade Date | 02/26/1981 |
| WILLIAMS IND | First Trade Date | 03/03/1983 |
| WILLIAMS PARTNERS L.P. (WPZ) | First Trade Date | 08/18/2005 |
| WILLIAMS PIPELINE PARTNERS L.P. (WMZ) | First Trade Date | 01/18/2008 |
| WILLIAMS SCOTSMAN INTERNATIONAL, INC. (WLSC) | First Trade Date | 09/20/2005 |
| WILLIAMS SONOMA (NYSE TR) | First Trade Date | 06/01/1998 |
| WILLIAMS-SONOMA | First Trade Date | 07/07/1983 |
| WILLIS GROUP HOLDINGS LIMITED | First Trade Date | 06/12/2001 |
| WILLIS LEASE FINC | First Trade Date | 09/18/1996 |
| WILLOW GROVE BANCORP, INC. | First Trade Date | 12/24/1998 |
| WILMAR IND | First Trade Date | 01/24/1996 |
| WILSHIRE FINANCIAL SERVICES GROUP INC. | First Trade Date | 12/19/1996 |
| WILSHIRE REIT | First Trade Date | 04/01/1998 |
| WILSHIRE ST BANK | First Trade Date | 11/19/1998 |
| WILSHIRE WSHARES ENHANCED GOLD TRUST (WGLD) | First Trade Date | 02/18/2021 |
| WILSON GREATBATCH TECHNOLOGIES, INC. | First Trade Date | 09/29/2000 |
| WILSONS LEATHER EXPERTS | First Trade Date | 05/28/1997 |
| WILTEL COMMUNICATIONS GROUP, INC. | First Trade Date | 10/01/1999 |
| WILTON ENTERPRISES | First Trade Date | 01/27/1984 |
| WIMI HOLOGRAM CLOUD INC. (WIMI) | First Trade Date | 04/01/2020 |
| WINCO PETROLEUM | First Trade Date | 05/22/1980 |
| WINCOM CORPORATION | First Trade Date | 03/29/1983 |
| WIND BARON | First Trade Date | 06/24/1981 |
| WIND RIVER SYS | First Trade Date | 04/15/1993 |
| WINDMERE | First Trade Date | 03/01/1989 |
| WINDRIFT STABLES | First Trade Date | 11/14/1984 |
| WINFIELD CAPITAL | First Trade Date | 10/26/1995 |
| WINGS WEST AIRLINES | First Trade Date | 06/20/1984 |
| WINGSTOP INC. (WING) | First Trade Date | 06/12/2015 |
| WINK COMM | First Trade Date | 08/19/1999 |
| WINN-DIXIE | First Trade Date | 02/18/1952 |
| WINSTAR COMM | First Trade Date | 04/03/1991 |
| WINSTON HOTELS (NYSE TR) | First Trade Date | 08/11/1997 |
| WINTRUST FINANCIAL | First Trade Date | 10/02/1998 |
| WINTRUST FINANCIAL | First Trade Date | 03/13/1997 |
| WIRELESS FACILITIES, INC. | First Trade Date | 11/05/1999 |
| WIRELESS RONIN TECHNOLOGIES, INC. (RNIN) | First Trade Date | 11/27/2006 |
| WIRELESS XCESSORIES | First Trade Date | 04/09/1996 |
| WIRESAT CORP. | First Trade Date | 08/27/1984 |
| WISCONSIN CENTRAL | First Trade Date | 05/22/1991 |
| WIT CAPITAL GP | First Trade Date | 06/04/1999 |
| WITNESS SYSTEMS, INC. | First Trade Date | 02/10/2000 |
| WIX.COM LTD. (WIX) | First Trade Date | 11/06/2013 |
| WIZ TECH | First Trade Date | 02/01/1994 |
| WJ COMMUNICATIONS, INC. | First Trade Date | 08/18/2000 |
| WL ROSS HOLDING CORP. (WLRHU) | First Trade Date | 06/06/2014 |
| WLR FOODS | First Trade Date | 09/12/1988 |
| WMF GROUP LTD | First Trade Date | 12/09/1997 |
| WMS IND | First Trade Date | 02/11/1982 |
| WNS (HOLDINGS) LIMITED (WNS) | First Trade Date | 07/26/2006 |
| WOLOHAN LUMBER | First Trade Date | 11/01/1971 |
| WOLVERINE TUBE | First Trade Date | 08/13/1993 |
| WOLVERINE TUBE (NYSE TR) | First Trade Date | 05/24/2000 |
| WOMEN 1ST HEALTH | First Trade Date | 06/29/1999 |
| WOMEN.COM NET | First Trade Date | 10/15/1999 |
| WOMETCO CABLE TV | First Trade Date | 05/05/1981 |
| WONDERWARE | First Trade Date | 07/23/1993 |
| WOODBINE PETROLEUM | First Trade Date | 12/03/1980 |
| WOODHAVEN HOMES | First Trade Date | 01/21/1999 |
| WOODWARD GOVERNOR | First Trade Date | 01/14/1997 |
| WORD-TRONICS | First Trade Date | 02/26/1980 |
| WORKDAY, INC. (WDAY) | First Trade Date | 10/12/2012 |
| WORKFLOW MGT | First Trade Date | 06/10/1998 |
| WORKGROUP TECH | First Trade Date | 03/21/1996 |
| WORKIVA INC (WK) | First Trade Date | 12/12/2014 |
| WORKSAFE IND | First Trade Date | 04/01/1975 |
| WORKSTREAM INC. | First Trade Date | 12/07/1999 |
| WORLCO DATA SYSTEMS | First Trade Date | 11/22/1983 |
| WORLD ACCEPTANCE | First Trade Date | 11/26/1991 |
| WORLD ACCESS | First Trade Date | 08/12/1991 |
| WORLD AIRWAYS | First Trade Date | 10/06/1995 |
| WORLD CONTAINER | First Trade Date | 08/07/1984 |
| WORLD CURRENCY GOLD TRUST (GLDW) | First Trade Date | 01/30/2017 |
| WORLD GOLD TRUST (GLDM) | First Trade Date | 06/26/2018 |
| WORLD HEART | First Trade Date | 12/12/1996 |
| WORLD IMPORTS | First Trade Date | 09/07/1983 |
| WORLD MAIL CENTERS | First Trade Date | 09/26/1983 |
| WORLD OF COMPUTERS | First Trade Date | 10/06/1983 |
| WORLD OF SCIENCE | First Trade Date | 07/08/1997 |
| WORLD POINT TERMINALS, LP (WPT) | First Trade Date | 08/09/2013 |
| WORLD TRADE RECORDS | First Trade Date | 11/28/1984 |
| WORLD WIDE MEDICAL | First Trade Date | 05/18/1983 |
| WORLD WRESTLING ENTERTAINMENT, INC. | First Trade Date | 10/19/1999 |
| WORLDGATE COMMUNICATIONS, INC. | First Trade Date | 04/15/1999 |
| WORLDQUEST NETWORKS, INC. | First Trade Date | 02/04/2000 |
| WORLDSPACE, INC. (WRSP) | First Trade Date | 08/04/2005 |
| WORLDTAL COMM | First Trade Date | 04/12/1996 |
| WORLDWIDE ENTERT & SPORTS | First Trade Date | 10/24/1996 |
| WORONOCO BANCORP, INC. | First Trade Date | 03/19/1999 |
| WORTHEN BANK | First Trade Date | 08/15/1983 |
| WORTHINGTON IND | First Trade Date | 10/19/1971 |
| WOWO LTD (WOWO) | First Trade Date | 04/08/2015 |
| WPP GP | First Trade Date | 12/29/1987 |
| WPT ENTERPRISES, INC. (WPTE) | First Trade Date | 08/10/2004 |
| WR GRACE | First Trade Date | 02/27/1953 |
| WRIGHT EXPRESS CORPORATION (WXS) | First Trade Date | 02/16/2005 |
| WRIGHT LABORATORIES | First Trade Date | 07/21/1983 |
| WRIGHT MEDICAL GROUP, INC. | First Trade Date | 07/13/2001 |
| WRIGLEY | First Trade Date | 04/03/1973 |
| WRP | First Trade Date | 10/27/1988 |
| WSB FINANCIAL GROUP, INC. (WSFG) | First Trade Date | 12/14/2006 |
| WSB HOLDING | First Trade Date | 08/29/1997 |
| WSFS FINC | First Trade Date | 11/26/1986 |
| WSP HOLDINGS LIMITED (WH) | First Trade Date | 12/06/2007 |
| WUNONG NET TECHNOLOGY COMPANY LIMITED (WNW) | First Trade Date | 12/15/2020 |
| WUXI PHARMATECH (CAYMAN) INC. (WX) | First Trade Date | 08/09/2007 |
| WVS FINC | First Trade Date | 11/29/1993 |
| WYANT | First Trade Date | 02/07/1984 |
| WYMAN PARK | First Trade Date | 01/07/1998 |
| WYNDHAM HOTEL | First Trade Date | 05/21/1996 |
| WYNN RESORTS, LIMITED | First Trade Date | 10/25/2002 |
| WYNNS INTL | First Trade Date | 12/10/1980 |
| WYOMING RESOURCES | First Trade Date | 08/12/1981 |
| WYSE TECHNOLOGY | First Trade Date | 10/04/1984 |