Dunnes holds the lead with 24.5% grocery market share over the 12 weeks to 22 February, with value sales up 4.9% year on year, the latest data from Worldpanel by Numerator shows.

Dunnes recruited new shoppers to stores, contributing an additional €30 million to the grocer.

Tesco’s share increased by 0.3 percentage points in the latest period, growing ahead of the market at 6.7% and taking its share to 24.2%.

SuperValu saw 0.5% value growth, with 19.5% share and increased footfall contributing an additional €33 million to sales, the data indicates.

Aldi grew by 1.4%, with a 4.7% increase in trip frequency taking share to 10.5%.

Lidl posted double-digit growth for the third consecutive period, with growth of 12.2% contributing to its share increasing by 0.8 percentage points. Lidl was the only retailer to increase its volumes, up 2.9% compared to the same period last year.

A graph of a grocery store

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Take-home sales