04:36 PM EDT, 06/04/2025 (MT Newswires) -- Costco Wholesale ( COST ) reported late Wednesday that net sales for the retail month of May, the four weeks ended June 1, rose 6.8% to $20.97 billion from last year.
Net sales for the first 39 weeks increased 8% to $201.02 billion from a year ago, the company said.