AI Verdict
MRK has stronger fundamentals based on our AI analysis.
MRK vs PFE Fundamental Comparison
| Metric | MRK | PFE |
|---|---|---|
| Revenue | $65.0B | $62.6B |
| Net Income | $18.3B | $7.8B |
| Net Margin | 28.1% | 12.4% |
| ROE | 34.7% | 9.0% |
| ROA | 13.3% | 3.7% |
| Current Ratio | 1.54x | 1.16x |
| Debt/Equity | 0.89x | 0.71x |
| EPS | $7.28 | $1.36 |
Green = Better metric | Red = Weaker metric
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MRK vs PFE: Frequently Asked Questions
Is MRK or PFE a better buy in 2026?
Based on dual AI fundamental analysis (Claude and ChatGPT), MRK has stronger fundamentals. MRK is rated BUY (80% confidence) while PFE is rated SELL (72% confidence). This is not investment advice.
How does MRK compare to PFE fundamentally?
Merck & Co., Inc. has ROE of 34.7% vs PFIZER INC's 9.0%. Net margins are 28.1% vs 12.4% respectively.
Which stock pays higher dividends, MRK or PFE?
MRK has a dividend yield of N/A or no dividend while PFE has N/A or no dividend. Check individual stock pages for detailed dividend history and payout ratios.
Should I invest in MRK or PFE for long term?
For long-term investing, consider that MRK has BUY rating with 80% confidence, while PFE has SELL rating with 72% 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 MRK vs PFE?
Our dual AI system (Claude by Anthropic and ChatGPT by OpenAI) analyzes SEC 10-K and 10-Q filings independently. For MRK vs PFE, the AI consensus favors MRK based on fundamental metrics including revenue growth, profitability, ROE, and balance sheet strength.