Costco Stock (COST) Today: Earnings Beat, Membership Momentum, Tariff Lawsuit Headlines, and Fresh Wall Street Forecasts (Dec. 12, 2025)
Costco Wholesale Corporation (NASDAQ: COST) is back at the center of investor attention on December 12, 2025, after the retailer kicked off fiscal 2026 with a sales and earnings beat, accelerated membership-fee growth, and another quarter of strong comparable sales—even