Dow fuels strong tech gains; Qualcomm jumps By: MarketWatch March 05, 2013 at 10:47 AM EST Tech sector gets strong boost from broad market upswing. Qualcomm leads the way after hiking its dividend by 40%. Yahoo lands another upgrade. Read More >> Related Stocks: Cisco Systems EMC Corp Google, Inc. Hewlett-Packard Intel Corp International Business Machines Microsoft PHLX Semiconductor Sector Index Qualcomm, Inc. Stratasys Ltd Yahoo