COST vs AMZN: Which Stock is Better?
Side-by-side comparison of Costco Wholesale Corp and Amazon.com Inc in 2026
COST
Costco Wholesale Corp
$912.97
AMZN
Amazon.com Inc
$247.04
Key Metrics Comparison
| Metric | COST | AMZN | Winner |
|---|---|---|---|
| Market Cap | $430.32B | $2.55T | AMZN |
| P/E Ratio | 54.95 | 30.57 | AMZN |
| EPS (TTM) | $N/A | $N/A | Tie |
| Revenue Growth | 0.0% | 0.0% | Tie |
| Gross Margin | 0.0% | 0.0% | Tie |
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Frequently Asked Questions
Is COST or AMZN a better investment?
Comparing COST and AMZN: Costco Wholesale Corp has a market cap of $430.32B while Amazon.com Inc has $2.55T. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between COST and AMZN?
COST (Costco Wholesale Corp) and AMZN (Amazon.com Inc) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: COST or AMZN?
Based on P/E ratios, AMZN trades at a lower multiple (30.6x vs 54.9x).
Which is growing faster: COST or AMZN?
Both COST and AMZN show similar growth rates. Check our detailed analysis for quarterly trends.
Which company is more profitable: COST or AMZN?
Both companies show comparable profitability metrics. View the full comparison above for detailed analysis.
Which is the larger company: COST or AMZN?
Amazon.com Inc (AMZN) is larger with a market cap of $2.55T compared to $430.32B for COST.
Should I buy COST or AMZN in 2026?
Both COST and AMZN have investment merit. COST trades at $912.97 while AMZN trades at $247.04. Consider your investment goals, risk tolerance, and portfolio diversification before deciding. Our AI analysis tools can provide personalized insights.
What are the key differences between COST and AMZN stock?
Key differences: Market Cap ($430.32B vs $2.55T), P/E Ratio (54.9x vs 30.6x), Revenue Growth (0.0% vs 0.0%), Gross Margin (0.0% vs 0.0%).
Should I buy COST or AMZN in 2026?
The choice between COST and AMZN depends on your investment goals. AMZN shows higher revenue growth (0.0%). AMZN has better margins (0.0%). Consider your risk tolerance and time horizon.
What is the market cap comparison between COST and AMZN?
COST (Costco Wholesale Corp) has a market cap of $430.32B, while AMZN (Amazon.com Inc) has a market cap of $2.55T. AMZN is the larger company by market value.