The Big Deal: AT&T-Time Warner deal helps make October the busiest M&A month By: MarketWatch October 28, 2016 at 15:38 PM EDT After AT&T and Time Warner agreed to the biggest deal of the year, Qualcomm agreed to buy NXP Semiconductors for $39 billion. Read More >> Related Stocks: AT&T Inc Amazon.com CenturyLink Comcast Corp Netflix Nxp Semiconductors Qualcomm, Inc. Time Warner Via Renewables Inc Viacom Walt Disney