PetSmart Up 5% Amid $8.7 Billion Buyout Plans By: Benzinga via Benzinga December 15, 2014 at 08:54 AM EST Shares of PetSmart, Inc. (NASDAQ: PETM) were trading higher following news of an agreement to be bought for about $8.7 billion, or ... Read More >> Related Stocks: Macy's PetSmart, Inc.