COST vs KO: Valuation Comparison 2026
Side-by-side fundamentals for Costco Wholesale Corporation (COST) and The Coca-Cola Company (KO) — market cap, PE, PEG and sector. All figures from SEC filings and market data.
| Metric | COST | KO |
|---|---|---|
| Sector | Consumer Defensive | Consumer Defensive |
| Industry | Discount Stores | Beverages - Non-Alcoholic |
| Current Price | $951.89 | $87.59 |
| Market Cap | $422.14B | $376.85B |
| PE Ratio | 47.81 | 26.30 |
| PEG Ratio | 3.18 | 2.36 |
| PEG Verdict | Potentially Overvalued | Potentially Overvalued |