Costco Wholesale Corporation reported sales results for the four weeks and year to date ended May 3, 2026. The company reported net sales of $23.92 billion for the retail month of April, the four weeks ended May 3, 2026, an increase of 13.0% from $21.18 billion last year.

Net sales for the first 35 weeks were $197.18 billion, an increase of 9.5% from $180.05 billion last year.