Fast Money Picks For July 31

On CNBC's Fast Money Final Trade, Colin Gillis said that there are plenty reasons to own LinkedIn Corp LNKD and plenty reasons not to own it. He thinks that the company deserves "B-" for the Q2 earnings report. Brian Kelly gave a "C" to LinkedIn Corp because he believes that the results were not good enough. Steve Grasso needs more clarification from the management of FireEye Inc FEYE. He thinks that "B" is an adequate grade for the company's earnings report. Karen Finerman believes that Electronic Arts Inc. EA earnings result was not bad and she gave it "A-". The stock traded 1.89 percent lower in the after hours. Guy Adami was pleased with Amgen, Inc.'s AMGN earnings and he gave it an "A".