Who wins, who loses in blockbuster M&A deals By: MarketWatch April 09, 2015 at 05:45 AM EDT Unless you’re a CEO or shareholder, a merger or acquisition usually isn’t good news, says David Weidner. Read More >> Related Stocks: Kraft Foods Group Macy's Oracle Corp Perrigo Procter & Gamble Royal Dutch Shell Cl B ADR Royal Dutch Shell Plc ADR