Costco (COST) reported $86.16 billion in revenue for the quarter ended August 2025, representing a year-over-year increase of 8.1$5.87 for the same period compares to $5.15 a year ago.The reported revenue compares to the Zacks Consensus Estimate of$86.18 billion, representing a surprise of -0.03%. The company delivered an EPS surprise of +1.03%, with the consensus EPS estimate being $5.81.While investors closely watch year-over-year changes in headline numbers -- revenue and earnings -- and how t ...