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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.

Costco Wholesale Corporation

COST

Consumer Defensive

Full COST valuation →

Walmart Inc.

WMT

Consumer Defensive

Full WMT valuation →
MetricCOSTWMT
SectorConsumer DefensiveConsumer Defensive
IndustryDiscount StoresDiscount Stores
Current Price$951.89$111.2
Market Cap$422.14B$884.94B
PE Ratio47.8139.02
PEG Ratio3.183.39
PEG VerdictPotentially OvervaluedPotentially Overvalued
COST fair valueWMT fair valueCOST supply chainWMT supply chain

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