Best Buy, Coventry, EchoStar, Whole Foods: U.S. Equity Movers

manufacturer for $607.5 million in cash to strengthen its lifestyle sports unit with skate- and snowboarding gear. Whole Foods Market Inc. (WFMI US) tumbled 4.9 percent to 59.68 for the biggest drop in the S&P 500. The largest U.S. natural-goods grocer...