Casey's General Stores, Inc. CASY

Key data

The business

Casey's runs about 2,900 convenience stores, most of them in small towns across the Midwest where it is often the only real option for gas, a gallon of milk, and dinner. The gas out front brings people in, but the money is made inside, especially on food the stores cook themselves. Casey's is now one of the largest pizza sellers in the country by store count, and a slice carries a margin a fuel pump never will. The stores that ring a register at 5 a.m. for a farmhand's coffee and again at 10 p.m. for a teenager's pizza are the whole flywheel. The company grows two ways: it builds or buys stores, folding in family-owned chains like the CEFCO deal that closed in fiscal 2025, and it sells more inside each store it already owns. The moat is boring and real. In a town of 3,000, the incumbent with the kitchen and the fuel contract is hard to dislodge.

The numbers

Five quarters show both the seasonality and the strength. Revenue swings with fuel prices and the calendar, so profit tells the cleaner story.

The January quarter is the seasonal low and still grew double digits, and the fourth quarter beat the published estimate of $3.31 by better than a dollar. The read here a couple of weeks back worried that a rich multiple was paying for fuel margin that is really weather. This run cannot split fuel cents from food mix on its own, but fourth-quarter gross profit grew 28% on revenue up 14.5%, so the margin-dollar engine widened whichever pump it came from. The worry did not resolve cleanly, it just moved into the price.

Revenue grew about 5% a year over the last three. Diluted earnings per share grew 17% and free cash flow per share 21%. That gap is the whole company: a low-margin retailer whose profit compounds far faster than its sales because the mix keeps shifting toward food and the store base keeps growing. Free cash flow of $722 million against $656 million of capital spending means the expansion nearly funds itself even as new stores and remodels eat most of the operating cash. Gross margin tells the mix story plainly.

Gross margin has climbed about three points in four years, from 21.3% to 24.6%, while net margin grew from 2.6% to 4.1%. On last year's earnings the stock at about 40 times is priced for that widening to continue at roughly the recent pace. The single print that settles it is inside same-store sales. Hold it in high single digits and the compounding is real and the multiple is defensible. Let it fade to low single digits once acquisitions lap, and earnings growth converges toward the 5% top line and the multiple has nothing left to stand on.

Management

Read the record, not the résumé. Management repurchased $200.5 million of stock in fiscal 2026 at an average price near $757, close to the all-time high, after buying almost none in 2025 when the stock sat around $487 and $105 million in 2024 at $351. Buying most aggressively at the top is the opposite of what the capital-allocation story wants. Insiders were net sellers of about $29 million over the past year against a single $199,000 buy, with the finance chief and the operating chief each selling several million dollars in early July after the June results. The bundle does not split those into scheduled and discretionary sales, so read them as a shrug, not an alarm. The chief executive's $14.7 million is 2% of profit and mostly stock, which is fine, but the pay grew into the same window management was paying top dollar for its own shares.

How it fails or surprises you

Fuel reversion. Fuel margin per gallon runs hot and cold with wholesale swings, and a rich multiple on blended earnings assumes it stays warm. A single normal fuel year could pull tens of cents off the per-gallon line and flatten total gross-profit growth even with inside sales fine. Convenience retail has buried more than one investor who mistook a good fuel year for a good business. The quarterly fuel margin per gallon is the print that shows it first.

The multiple is the risk, not the earnings. A retailer earning four cents on the sales dollar, priced at about 40 times earnings, is valued as a compounder rather than a store operator. If inside same-store sales decelerate to low single digits once the CEFCO stores are fully lapped, earnings growth drifts toward the 5% top line and the re-rate that carried the stock from 20 times to 40 runs in reverse. Decelerating inside same-store sales is the tell.

The rollup keeps working (right tail). Casey's has thousands of independent single-store operators inside its footprint and a kitchen playbook that lifts a bought store's food sales fast. If acquisitions stay accretive and inside same-store sales hold high single digits, earnings compound in the mid-teens for another five years and 40 times looks cheap in hindsight. New-store food attach rates alongside inside same-store growth are the print that reveals it.

Closing thoughts

This is an uncertainty a named print resolves, not an exposure you can only survive. The distribution splits on one number, inside same-store sales. Hold it in high single digits and the fat tail is to the upside: the compounding is durable, the food mix keeps widening margin, and the multiple is a fair toll for a rare small-town monopoly that keeps buying its neighbors. Let it fade and the left tail opens quietly, because at 40 times there is no cushion, and a deceleration the market has not priced would take the earnings growth and the multiple down together. The odds, as judgment and not arithmetic, tilt slightly to the upside while the acquisition pipeline is full, and turn against you the quarter inside traffic rolls over.

The bet is still that Casey's keeps opening and buying small-town stores and keeps selling more of its own food, the pizza that earns what the gas pump cannot. What breaks it is inside same-store sales slipping toward low single digits while the stock still costs about 40 times earnings, and the one pair of numbers that tells you first is inside same-store sales set against fuel margin per gallon: if the second is quietly carrying the first, the durable story is thinner than the headline. A normal fuel year with the inside line still compounding proves the case. A strong blend hiding a fading kitchen breaks it.