Better Buffett Stock: Constellation Brands vs. Coca-Cola @themotleyfool #stocks $KO $BRK.A $AAPL $STZ $AXP $BRK.B $BAC

Better Buffett Stock: Constellation Brands vs. Coca-Cola @themotleyfool #stocks $KO $BRK.A $AAPL $STZ $AXP $BRK.B $BAC

Warren Buffett plans to step down as the CEO of Berkshire Hathaway (NYSE: BRK.A) (NYSE: BRK.B) at the end of this year, but he's still making some big trades for the conglomerate's $285 billion portfolio. Last year, Buffett reduced Berkshire's stakes in several of his top stocks -- including Apple and Bank of America -- and boosted its cash and short-term U.S. Treasury holdings to record levels. Those cautious moves indicated that Buffett though…