UK supermarket retailer J Sainsbury has halted its long spell of declining market share, according to the latest industry data.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


The third-placed supermarket chain registered market share of 16.1% for the 12 weeks to 7 December, compared to 16% a month earlier, but still down compared to 17.2% a year earlier, the latest figures from market research firm TNS show.


Wm Morrison, which earlier this week agreed a new takeover bid for rival Safeway, had a market share of 6.4% in the latest period, holding steady from the month before, but up from 6% in the year-ago period, reported Reuters.


Tesco’s market share increased slightly to 26.9% from 26.8% in the previous month, while Wal-Mart’s Asda had a market share of 16.8%, compared to 16.7% a month before.


Safeway’s market share was unchanged at 9.2%, but still down on its year-ago figure of 10.1%.

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact