Chain · United Kingdom · data through July 2026

M M&S

Iceflower tracks 13 M&S stores across 7 of the UK's 12 regions and nations. It ranks #41 of 8,128 tracked UK grocery stores chains by card spend. Its share of tracked category spend moved +18.4% over the last year.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked stores
13
Regions
7
Category
Grocery Store
Category rank
#41

Growth

M&S against its category

The biggest tracked UK grocery stores chains by card spend, with year-over-year growth of category share. Share means a chain's slice of tracked category spend. It can decline while the chain's own sales grow. The chart tracks M&S's share of the category quarter by quarter, indexed to 2024 Q1 = 100.

# Chain YoY share
1 T Tesco logo Tesco +0.2%
2 A Asda logo Asda -6.4%
3 A ALDI logo ALDI +4.2%
4 S Sainsbury's logo Sainsbury's -4.1%
5 L Lidl logo Lidl -2.1%
6 M Morrisons logo Morrisons +5.0%
7 M M&S Simply Food logo M&S Simply Food +8.1%
8 C Co-op Food logo Co-op Food -7.3%
9 W Waitrose & Partners logo Waitrose & Partners +2.3%
10 I Iceland -3.0%
41 M M&S +18.4%

Share of tracked category spend, indexed

100 193.0 2024 Q1 2025 Q4

Store footprint

Store map

13 tracked M&S locations across 7 of the UK's 12 regions and nations.

Tracked stores by region

  • South East 4
  • East of England 2
  • Scotland 2
  • West Midlands 2
  • East Midlands 1
  • London 1
  • South West 1

Customer overlap

Who shops at M&S

Tracked chains M&S customers also buy from more than a similarly active shopper would, indexed to the strongest overlap (100). From real card transactions.

J John Lewis Partnership Heritage Centre 100
L Lily O'Brien's Chocolates 82
T Trainline logo Trainline 9
G GAIL's 7

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