 Saks Fifth Avenue owner Hudson's Bay is buying Neiman Marcus in a deal that will combine luxury retail and real estate assets in a $2.65 billion purchase. Amazon, Salesforce, Roan Capital and Insight Partners will all be investors in the new company called Saks Global. The company will control Saks Fifth Avenue, Saks Off Fifth, Neiman Marcus and two Bergdorf Goodman stores in Manhattan.