Costco’s Q3 FY2026 revenue surged to $70.53 billion, driven by strong membership growth and e-commerce expansion.
Costco Wholesale Corporation reported Q3 FY2026 net sales of $69.15 billion, up 11.6% year-over-year, with total revenue reaching $70.53 billion. The results marked the company’s strongest 12-week sales performance on record, reflecting broad-based demand across regions.
Operating income rose 11.3% to $2.815 billion, while earnings per share grew 15.2% to $4.93. Membership fees contributed $1.373 billion, with 82.9 million paid members and a 92.2% renewal rate in the U.S. and Canada, underscoring customer loyalty despite recent fee increases.
E-commerce comparable sales surged 21.5%, highlighting accelerating digital growth. The company’s membership-driven model continues to drive consistent performance, with analysts citing its resilience amid economic fluctuations.