Why Alibaba Group Holding Ltd (BABA), Merck & Co., Inc. (MRK) and BioMarin Pharmaceutical Inc. (BMRN) Are 3 of Today’s Worst Stocks By: InvestorPlace September 21, 2015 at 12:44 PM EDT Read More >> Related Stocks: Alibaba Group Holding Ltd Biomarin Pharmaceuticals Merck & Co