Key Points Costco turned in another strong quarter. However, its stock has not gained any traction this year. A high valuation could keep the stock rangebound. 10 stocks we like better than Costco Wholesale › Costco Wholesale (NASDAQ: COST) once again turned in another strong quarter, but its stock wasn't able to gain any traction. The stock is up about 165% over the past five years, but is flattish year to date. While the retailer has seen a lot of operational momentum, its stock now appears stu ...