Chain · United States · data through September 2026

Clark

Iceflower tracks 154 Clark stores across 14 US states. It ranks #70 of 8,424 tracked US gas stations & convenience stores by card spend. Its share of tracked category spend moved -8.6% 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
154
States
14
Category
Gas Stations & Convenience Stores
Category rank
#70

Growth

Clark 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 Clark'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%
70 Clark -8.6%

Share of tracked category spend, indexed

100 84.0 2024 Q4 2026 Q3

Store footprint

Store map

154 tracked Clark locations across 14 US states. Wisconsin, Ohio, and Illinois hold 59% of them.

Customer overlap

Who shops at Clark

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

Potawatomi Hotel 94
Monterrey Market 71
El Rey Food Mart 64
AA Mart 40
Mian's Clark Gas Station 37

More trends

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