Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga December 15, 2014 at 08:07 AM EST Cirrus Logic (NASDAQ: CRUS) shares surged 5.47% to $19.87 in pre-market trading after dropping 0.63% on Friday. PetSmart (NASDAQ: ... Read More >> Related Stocks: Calithera Biosci Com Cirrus Logic Inc Cypress Semiconductor PetSmart, Inc.