Reading Costco (COST) through a Lynch-style lens: where the membership model and low-margin, high-turnover “everyday infrastructure” grow stronger—and where they break down
This is a comprehensive investment analysis note that assesses COST (COST)’s growth potential through the lens of structural changes in the AI era, and clarifies the company’s relative fundamental positioning by comparing it with competitors, the broader market, and its own historical performance. It systematically organizes all perspectives investors need—including why it is likely to grow and what risks it faces.