Chain · United States · data through September 2026

Mach 1

Iceflower tracks 20 Mach 1 stores across 1 US state.

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
20
States
1
Category
Gas Stations & Convenience Stores

Growth

Mach 1 against its category

The biggest tracked US gas stations & convenience stores 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 Mach 1's share of the category quarter by quarter, indexed to 2024 Q4 = 100.

# Chain YoY share
1 Shell -1.9%
2 Circle K +0.6%
3 Wawa +4.7%
4 7-Eleven -4.4%
5 Chevron +2.5%
6 Sheetz +1.1%
7 Marathon -
8 QuikTrip +5.2%
9 Sunoco -3.9%
10 Maverik +8.3%

Share of tracked category spend, indexed

100 96.5 2024 Q4 2026 Q3

Store footprint

Store map

20 tracked Mach 1 locations across 1 US state. All of them are in Illinois.

Tracked stores by state

Customer overlap

Who shops at Mach 1

Tracked chains Mach 1 customers also buy from more than a similarly active shopper would, indexed to the strongest overlap (100). From real card transactions.

Speakeasy Liquors 100
Big Daddy Liquor and Fuel 97
Rollnup 83
Billingsley 66 Car Wash 82
ROC 72
Farm and Home Supply 69
Hucks 60

More trends

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