Sainsbury's ends merger talks with Morrisons, leaving UK grocery landscape unchanged

Sainsbury's abandoned exploratory merger talks with Morrisons that were held between November 2025 and February, ending a potential reshaping of the UK grocery sector. While no active discussions remain, neither side has dismissed the chance of re-engaging later. The merger would have lifted the combined market share to roughly 23.6%, still behind Tesco but narrowing the gap with Asda and Aldi, and would likely attract intervention from the Competition and Markets Authority.

Sainsbury's, under CEO Simon Roberts, has been emphasizing its food division, which recently posted a three-percent sales rise to £8 billion. Morrisons, the sixth-largest grocer, remains burdened by debt that grew to £7.5 billion after its acquisition by New-York firm Clayton Dubilier & Rice, though it reported sales growth for the fifteenth straight quarter. Both companies declined to comment on the halted talks.