Budget goods boost Asda’s market share August 13, 2009 WAL-MART owned Asda yesterday said it was stealing market share from other supermarkets as customers shopped around for low prices during the downturn. Asda said over three months to 31 July it had grown its market share of the grocery sector to 17 per cent, up from 16.7 per cent the quarter before. Tesco continues [...]