Benzinga's Top #PreMarket Losers

Allstate Corp ALL fell 7.71 percent to $64.03 in pre-market trading after the company reported disappointing Q2 earnings. VCA Inc WOOF shares declined 5.12 percent to $58.35 in pre-market trading after falling 0.05 percent on Monday. Parker-Hannifin Corporation PH shares tumbled 3.92 percent to $108.00 in pre-market trading after the company reported weaker-than-expected earnings for its fiscal fourth quarter and issued a weak FY16 forecast. CVS Health Corp CVS shares dropped 3.39 percent to $109.00 in pre-market after the company issued a weak earnings forecast for the third quarter. Microchip Technology Inc. MCHP shares fell 1.81 percent to $42.01 in pre-market trading after the company reported downbeat Q1 results.