Warren Buffett Sold His Position In AT&T. Should You? By: TalkMarkets June 22, 2016 at 10:02 AM EDT Warren Buffett exited his stake in AT&T during the first quarter of 2016. Why did he sell? How safe is the current dividend? Read More >> Related Stocks: AT&T Inc Berkshire Hathaway Berkshire Hathaway Verizon Communications