Should Investors Buy Costco Stock After Its Q2 Earnings Beat?

Key Takeaways Costco beat Q2 FY26 revenue and earnings estimates, with shares rising 2.1% after the results.Costco's growth was driven by membership gains, strong traffic and 22.6% digitally enabled comparable sales.Costco ended Q2 with 82.1M paid members and plans 28 net new warehouses in fiscal 2026.Costco Wholesale Corporation (COST) released its second-quarter fiscal 2026 results on March 5, after the closing bell, drawing fresh attention from investors tracking the retail sector’s performance. Given it ...