Costco Wholesale Corporation (COST) vs Vanguard S&P 500 ETF (VOO)

Founded in 1983, Costco Wholesale Corp operates a global network of membership-only warehouse clubs focused on offering high-quality products and services at consistently low prices. In its latest fiscal year, the company ran approximately 910 warehouses and served more than 80 million members across three geographic segments: Costco U.S., which generated about 73% of total revenue, Costco Canada at 13%, and Costco International at 14%. Costco’s core value proposition—quality merchandise at highly competitive prices—has supported strong membership renewal rates, reaching 93% in the U.S. and Canada and nearly 90% internationally. Roughly 55% of fiscal 2025 revenue came from grocery sales, while general merchandise contributed another 25%.

Vanguard S&P 500 ETF is an exchange-traded fund that gives investors diversified exposure to large-cap U.S. companies in the S&P 500 Index. It is designed to track or represent a basket of publicly traded securities rather than a single company, making it useful for portfolio allocation, regional exposure, and thematic positioning. Its performance depends on the underlying holdings, sector and country weights, currency movements where relevant, fund expenses, and broader equity-market conditions.