AI Verdict
Both stocks have similar AI ratings. Review detailed metrics below.
COST vs AMZN Fundamental Comparison
| Metric | COST | AMZN |
|---|---|---|
| Revenue | $136.9B | $716.9B |
| Net Income | $4.0B | $77.7B |
| Net Margin | 2.9% | 10.8% |
| ROE | 12.6% | 18.9% |
| ROA | 4.8% | 9.5% |
| Current Ratio | 1.06x | 1.05x |
| Debt/Equity | 0.18x | 0.17x |
| EPS | $9.08 | $7.17 |
Green = Better metric | Red = Weaker metric
You Might Also Compare
COST vs AMZN: Frequently Asked Questions
Is COST or AMZN a better buy in 2026?
Based on dual AI fundamental analysis (Claude and ChatGPT), both stocks have similar ratings. COST is rated BUY (81% confidence) while AMZN is rated BUY (81% confidence). This is not investment advice.
How does COST compare to AMZN fundamentally?
COSTCO WHOLESALE CORP /NEW has ROE of 12.6% vs AMAZON COM INC's 18.9%. Net margins are 2.9% vs 10.8% respectively.
Which stock pays higher dividends, COST or AMZN?
COST has a dividend yield of N/A or no dividend while AMZN has N/A or no dividend. Check individual stock pages for detailed dividend history and payout ratios.
Should I invest in COST or AMZN for long term?
For long-term investing, consider that COST has BUY rating with 81% confidence, while AMZN has BUY rating with 81% confidence. Higher confidence indicates more consistent fundamentals from SEC filings. This is not investment advice - always do your own research.
What do the AI models say about COST vs AMZN?
Our dual AI system (Claude by Anthropic and ChatGPT by OpenAI) analyzes SEC 10-K and 10-Q filings independently. For COST vs AMZN, both AIs rate them similarly based on fundamental metrics including revenue growth, profitability, ROE, and balance sheet strength.