After already selling billions in Bank of America (NYSE: BAC) shares, Warren Buffett, the popular investor and CEO of Berkshire Hathaway (NYSE: BRK.A), has continued to offload the banking behemoth’s stocks, dumping nearly 6 million additional BAC shares in recent days.Specifically, Buttffett’s Berkshire Hathaway sold about 5.8 million Bank of America stocks, worth $228.65 million, between September 6 and September 10, at average prices ranging from$39.30 to $39.67 per share, according to a regulatory fili ...