COST vs WMT: Valuation Comparison 2026
Side-by-side fundamentals for Costco Wholesale Corporation (COST) and Walmart Inc. (WMT) — market cap, PE, PEG and sector. All figures from SEC filings and market data.
| Metric | COST | WMT |
|---|---|---|
| Sector | Consumer Defensive | Consumer Defensive |
| Industry | Discount Stores | Discount Stores |
| Current Price | $986.68 | $121.03 |
| Market Cap | $437.57B | $963.17B |
| PE Ratio | 49.56 | 42.47 |
| PEG Ratio | 3.30 | 3.69 |
| PEG Verdict | Potentially Overvalued | Potentially Overvalued |