The hard-seltzer decline hits Boston Beer stock again By: MarketWatch September 08, 2021 at 16:54 PM EDT The declining expectations for hard-seltzer sales slammed Boston Beer Co. shares for the second time in less than two months Wednesday afternoon. Read More >> Related Stocks: Anheuser-Busch Inbev S.A. ADR Boston Beer Company Molson Coors Brewing SPX