Sainsbury's is now the weakest link among big four supermarkets

A day after Sainsbury's confirmed its market-reshaping plan to merge with Asda, the latest sales figures reveal it is the latter that is now in the healthier shape.

Sainsbury's is now the weakest link among big four supermarkets

Sainsbury’s sales for the 12 weeks to 23 April were up 0.2% year-on-year to £4.26bn, while Asda’s grew 1.4% to £4.16bn, according to Kantar Worldpanel data.

Both were behind the market’s growth rate of 2%, however, while Tesco and Morrisons grew slightly faster at 2.1% and 2.2% respectively.

The combined market share of the two supermarkets, according to Kantar, is 31.4%, down from 31.8% for the same period last year. Tesco’s market share was flat at 27.6%.

Aldi and Lidl grew sales at 7.7% and 9.1% respectively. They now have a combined market share of 12.7% – up from 11.9% a year ago.

Sainsbury’s chief executive Mike Coupe confirmed yesterday that the merged business would retain both brands, and they would become more differentiated.

This was a strategy supported by the shoppers and sales of the two brands, Fraser McKevitt, head of retail and consumer insight at Kantar Worldpanel, said.

"Sainsbury’s appeals to more affluent shoppers (ABC1)," he said. "This demographic accounted for 62% of all sales at Sainsbury’s in comparison to 46% of sales at Asda.  

"Meanwhile, Sainsbury’s premium own-label line ‘Taste the Difference’ clocked up sales of £832m annually – nearly two and a half times the size of Asda’s ‘Extra Special’ range."