Costco Wholesale Corporation (COST) , known for its membership-based warehouse model, recently came out with sales results for August. The data provides fresh insights into the company’s performance amid a dynamic retail landscape. For investors weighing their options, the key question is whether holding Costco stock remains the best strategy or if adjustments are warranted.Costco’s August Sales Reflect Continued DemandCostco has once again demonstrated its resilience. With inflationary pressures affecting ...