Costco Wholesale (NASDAQ: COST) has seen a 15% increase in its stock value since the beginning of the year, despite a previous decline over the last 12 months. This rise is not due to recent news, as the company’s earnings for the second quarter of fiscal 2026 won’t be released until March 5. While Costco has a loyal customer base and strong financial performance, its current high valuation may not justify further investment. Long-term investors may want to hold onto their Costco stock, but it may not be the best time to buy more shares.

Before investing in Costco Wholesale, note that it was not among the 10 best stocks recommended by The Motley Fool Stock Advisor analyst team. Consider other investment opportunities with higher growth potential. The past performance of recommended stocks like Netflix and Nvidia shows the potential for significant returns. Stock Advisor’s average return of 914% surpasses the S&P 500, making it a valuable resource for individual investors seeking high-performing stocks.

Read more at Nasdaq: Costco Stock Is Up 15% This Year. Time to Buy?