BofA Downgrades TD Ameritrade Amid 'Mixed Q2 Trends, Macro Events' By: Benzinga via Benzinga June 28, 2016 at 15:02 PM EDT Shares of TD Ameritrade Holding Corp. (NASDAQ: AMTD) have rebounded Tuesday following a 5 percent decline on Monday. Tuesday's 1 ... Read More >> Related Stocks: Amtd Idea Group