Evercore ISI reiterates Costco stock rating ahead of earnings

Evercore ISI reiterated an Outperform rating and $1,100 price target on Costco ahead of its September 24 Q4 report, following 6.7% comparable-store-sales growth. The firm estimates Costco received roughly $1.5 billion in tariff refunds and holds about $19 billion of cash, potentially exceeding $20 billion within a year and supporting the prospect of a future special dividend. Analyst commentary on Casey's General Stores was more mixed: several firms maintained favorable ratings but cut price targets amid a 15% share pullback, elevated valuation concerns, potentially peaking fuel margins and softer inside-sales growth.

Analysis

COST’s near-term setup is favorable only if the earnings release converts strong sales into evidence of durable gross-margin protection and continued membership-fee pricing power. The prospective tariff-refund benefit should be treated as non-recurring: investors will likely strip it from normalized EPS, making underlying merchandise margin, renewal rates, traffic, and FY guidance more important than the reported beat. At roughly 39x forward earnings, even modest deceleration in comparable sales or a weaker margin outlook can drive multiple compression faster than the cash balance can support the stock; the special-dividend narrative is a valuation backstop, not an operating catalyst.

CASY presents the opposite asymmetry. The market is reassessing whether unusually favorable fuel-margin conditions were pulled forward, while softer inside-sales trends threaten the higher-quality, structurally growing portion of the earnings mix. If fuel margins normalize while same-store inside sales remain weak, consensus FY27 estimates may still be too high despite recent target cuts; this is a 1-3 month estimate-revision risk rather than merely a sentiment issue. Conversely, a reacceleration in prepared-food/inside sales would quickly invalidate the short case because CASY’s long-run unit growth and integration execution can sustain a premium multiple.

The non-obvious read-through is that COST’s customer value proposition can gain share if discretionary consumers trade down, while convenience retail is more exposed to frequency pressure from a softer lower-income consumer. That makes a relative trade more attractive than a directional retail call, but only after COST reports: a clean beat without durable-margin confirmation is likely already reflected in expectations.

Key Decisions for Investors

• Wait for COST earnings before adding exposure; go long only if ex-refund gross margin and membership/renewal metrics support maintained or raised FY guidance. Target a 6-10% upside over 1-3 months on estimate revisions; exit if management signals that comparable-sales strength is promotion- or tariff-related rather than traffic-led.
• Express the relative consumer-quality view through long COST / short CASY in approximately beta-neutral dollar amounts after COST reports. Hold 1-3 months; the thesis is COST share resilience versus CASY consensus EPS pressure from normalizing fuel margins and weaker inside sales. Close if CASY reports a clear inside-sales reacceleration or COST’s underlying margin misses.
• Do not underwrite a COST special dividend as the primary catalyst. Treat any capital-return announcement over the next 6-12 months as upside optionality; a cash build without an accompanying return framework could instead reinforce concern that the current valuation already discounts the balance-sheet benefit.
• For CASY, maintain a downside watch rather than chase the existing pullback: initiate or add to a short only on another weak inside-sales datapoint or FY27 EPS-guide reduction. A 10-15% downside is plausible if estimates reset, while a break in fuel-margin normalization or prepared-food growth above expectations is the key stop condition.