Alibaba has ‘its mojo back’ and is catching up to Wal-Mart By: MarketWatch May 08, 2015 at 14:25 PM EDT Alibaba was upgraded to buy at Goldman Sachs and received a number of price target increases after strong earnings. Read More >> Related Stocks: Alibaba Group Holding Ltd Amazon.com Baidu.com SP ADR Wal-Mart Stores, Inc.