AMZN vs COST: Which Stock is Better?
Side-by-side comparison of Amazon Com Inc and Costco Wholesale Corp in 2026
AMZN
Amazon Com Inc
$239.12
COST
Costco Wholesale Corp
$963.61
Key Metrics Comparison
| Metric | AMZN | COST | Winner |
|---|---|---|---|
| Market Cap | $2.56T | $427.80B | AMZN |
| P/E Ratio | 33.77 | 51.56 | AMZN |
| EPS (TTM) | $7.08 | $18.69 | COST |
| Revenue Growth | 0.1% | 0.1% | AMZN |
| Gross Margin | 50.0% | 12.9% | AMZN |
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Frequently Asked Questions
Is AMZN or COST a better investment?
Comparing AMZN and COST: Amazon Com Inc has a market cap of $2.56T while Costco Wholesale Corp has $427.80B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between AMZN and COST?
AMZN (Amazon Com Inc) and COST (Costco Wholesale Corp) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: AMZN or COST?
Based on P/E ratios, AMZN trades at a lower multiple (33.8x vs 51.6x).
Which is growing faster: AMZN or COST?
AMZN has higher revenue growth at 0.1% vs 0.1% for COST.
Which company is more profitable: AMZN or COST?
Amazon Com Inc (AMZN) has higher gross margins at 50.0% compared to 12.9% for COST.
Which is the larger company: AMZN or COST?
Amazon Com Inc (AMZN) is larger with a market cap of $2.56T compared to $427.80B for COST.
Should I buy AMZN or COST in 2026?
Both AMZN and COST have investment merit. AMZN trades at $239.12 while COST trades at $963.61. 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 AMZN and COST stock?
Key differences: Market Cap ($2.56T vs $427.80B), P/E Ratio (33.8x vs 51.6x), Revenue Growth (0.1% vs 0.1%), Gross Margin (50.0% vs 12.9%).