Costco Wholesale Corporation Reports August Sales Results

ISSAQUAH, Wash., Sept. 02, 2026 (GLOBE NEWSWIRE) -- Costco Wholesale Corporation (“Costco” or the “Company”) (Nasdaq: COST) today reported net sales of $23.70 billion for the retail month of August, the four weeks ended August 30, 2026, an increase of 9.9 percent from $21.56 billion last year. For the 16-week fourth quarter, the Company reported net sales of $93.9 billion, an increase of 11.3 percent compared to net sales of $84.4 billion last year. For the 52-week fiscal year ended August 30, 2