Costco Stock Drops Despite Strong Sales: Latest News, Forecasts and Analysis as of December 4, 2025
Ticker: Costco Wholesale Corporation (NASDAQ: COST)Date: December 4, 2025 Costco stock is under pressure today even though the warehouse giant just posted robust November and first‑quarter sales and continues to grow membership income at a double‑digit clip. Investors are focusing on slowing U.S. sales momentum, stretched valuation and fresh legal and governance headlines – all of which make COST one of the most hotly debated large‑cap stocks heading into its December earnings report. Morningstar+1 Below is a detailed, up‑to‑date look at Costco’s share price, the newest news from December 4, 2025, Wall Street forecasts and what it all could mean