Notable Earnings: Hortonworks, Inc. (HDP), Vivint Solar (VSLR), Zillow (Z), Gevo, Inc. (GEVO) May 12, 2015 WSP
Notable Upgrades: Apple (AAPL), Caterpillar Inc. (CAT), Zillow Group (Z), Monster Beverage (MNST), Cal-Maine Foods (CALM) May 11, 2015 WSP
