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Why Did Costco Stock Fall Today? Because It Had ‘Little Room for Error’
Costco shares have fallen nearly 20% since hitting a record high in May.Credit: M. Suhail / Getty ImagesKey TakeawaysCostco shares fell on Thursday after the retailer’s June sales fell short of Wall Street’s high expectations.Shares have slid nearly 20% since setting an all-time high in May but still trade at a premium to Costco’s closest competitor, Walmart, and most other retailers.Costco fell victim to its own excellence.The warehouse club on Wednesday evening said net sales grew 10.6% in June, its slowest pace since February. That was its first month-over-month deceleration in 2026: Sales…
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