London, March 4, 2026, 09:18 GMT — Regular session.
- Tesco shares picked up nearly 2% early in London, pulling ahead while the FTSE 100 stayed flat.
- New Worldpanel data put grocery inflation at 4.3%, ticking higher, as Tesco managed to grow its share of the market again.
- Eyes are on the Bank of England for March 19, with Tesco’s full-year numbers landing April 16.
Tesco PLC (TSCO.L) climbed 2% to 481.5 pence by 0852 GMT on Wednesday, up from a 472.1p close the previous day. Shares shifted between 475.5p and 483.7p in the morning session, with roughly 1.1 million shares traded.
Why does it matter? With UK food prices back in the rate debate, grocers are caught in the middle. For Tesco, if shoppers tighten their belts again, both its volume growth and margins face renewed pressure.
Grocery inflation edged up to 4.3% in the four weeks to Feb. 22, Worldpanel by Numerator reported on Tuesday, a slight bump from the previous 4.0%. Tesco’s sales advanced 4.5% over the 12-week stretch, with its market share ticking up by 20 basis points to 28.7%. Sainsbury’s logged a 5.2% increase in sales, while Asda slipped 2.6%. The findings land ahead of official UK inflation figures expected on March 25, with the report noting the Bank of England is keeping a close eye on food costs.
Another note from Shore Capital lent support. Analysts Clive Black and Darren Shirley kept their “buy” rating on Tesco, highlighting what they called disciplined trading in a challenging grocery landscape, plus momentum in fresh income sources like Whoosh rapid delivery and revenues tied to Clubcard data and media. Proactiveinvestors UK
UK retailers remain sensitive to shifts in rate bets. The Bank of England is holding its Bank Rate at 3.75% for now, with a rate call scheduled for March 19.
This week, Tesco spotlighted its employee share plan, noting that over 22,000 workers stand to divide a £134 million windfall through the save-as-you-earn scheme. “Our people are at the heart of everything we do,” said chief people officer Emma Taylor, while staff mull whether to cash out or hang on to their shares. STV News
But things could swing the other way. If food inflation jumps more than expected, shoppers might trade down even faster, keeping pricing pressure intense and squeezing margins—including for the top player. On top of that, occasional selling tied to employee share plans can stir up extra volatility, particularly when markets get jittery.
Looking ahead, the Bank of England’s call on March 19 and the UK inflation data due March 25 are on traders’ radars. As for Tesco, investors are zeroed in on April 16, when the retailer posts its full-year numbers.
