Walmart, other big grocers said to be interested in buying Grubhub By: MarketWatch January 09, 2020 at 22:54 PM EST Executives from Walmart and at least three other grocers have mulled acquiring food-delivery service Grubhub, The Post has learned. Read More >> Related Stocks: Alphabet-A Grubhub Ord Shs Kroger Co Uber Technologies Inc Wal-Mart Stores, Inc.