Qualcomm, AOL losses lead mixed tech action By: MarketWatch November 06, 2014 at 12:04 PM EST Tech stocks have a rough go of it, with losses from Qualcomm Inc. and AOL Inc. weighing on the sector. Read More >> Related Stocks: Apple PHLX Semiconductor Sector Index Palo Alto Networks Inc Qualcomm, Inc. Zynga Inc Cl A