A Kmart store opens inside a Sears store in Brooklyn, and more may be on the way By: CNBC.com News June 19, 2018 at 11:31 AM EDT The department store chain is about to start testing mini Sears shops, selling appliances, inside its Kmart locations. Read More >> Related Stocks: CVS Health Corp GX Defense Tech ETF Kohl's Corp Target Corp Wal-Mart Stores, Inc.