Costco Wholesale Corp

COST: XNAS (USA)

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Costco Earnings: Record Fuel Volume and Digital Gains Overcome Value Investments; Shares Pricey

Brett Husslein

May 29, 2026

Costco's fiscal third-quarter results featured an 11.6% increase in revenue and diluted EPS of $4.93, up 15.3%. Comparable store sales (excluding fuel) rose 6.6% and membership fee income grew 10.7%, but gross margin fell 21 basis points to 12.8% as fuel sales and discounts squeezed profits.

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Costco Wholesale Corp

Costco Earnings: Record Fuel Volume and Digital Gains Overcome Value Investments; Shares Pricey

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