Benzinga's Top #PreMarket Losers

Chipotle Mexican Grill, Inc. CMG shares fell 4.84 percent to $659.00 in pre-market trading after the company reported better-than-expected earnings for the first quarter, but the company's sales missed analysts' estimates. United Rentals, Inc. URI shares declined 4.24 percent to $93.75 in pre-market trading after the company posted first-quarter results and trimmed its 2015 revenue forecast slightly. ENSCO PLC ESV slipped 2.64 percent to $23.27 in pre-market trading after falling 2.77 percent on Tuesday. Thermo Fisher Scientific Inc. TMO fell 2 percent to $131.75 in pre-market trading. Thermo Fisher Scientific reported better-than-expected earnings for the first quarter, but cut its revenue forecast for the full-year 2015. XL Group plc XL shares dropped 1.56 percent to $36.70 in pre-market after declining 0.69 percent on Tuesday.