ISSAQUAH, Wash., Sept. 25, 2025 (GLOBE NEWSWIRE) -- Costco Wholesale Corporation (“Costco” or the “Company”) (Nasdaq: COST) today announced its operating results for the 16-week fourth quarter and the 52-week fiscal year ended August 31, 2025. Net sales for the quarter increased 8.0 percent, to $84.4 billion, from$78.2 billion last year. Net sales for the fiscal year increased 8.1 percent, to $269.9 billion, from$249.6 billion last year. Comparable sales for the fourth quarter and fiscal year were as foll ...