Buckingham: Wal-Mart Merely A Neutral, Labor Investment Uncertain By: Benzinga via Benzinga March 22, 2016 at 13:16 PM EDT Buckingham Research Group’s John Zolidis initiated coverage of Wal-Mart Stores, Inc. (NYSE: WMT) with a Neutral rating and a ... Read More >> Related Stocks: Wal-Mart Stores, Inc.