AZN vs MRK: Which Stock is Better?
Side-by-side comparison of AstraZeneca PLC and Merck & Company Inc in 2026
AZN
AstraZeneca PLC
—
MRK
Merck & Company Inc
$123.54
Key Metrics Comparison
| Metric | AZN | MRK | Winner |
|---|---|---|---|
| Market Cap | $288.38B | $285.12B | AZN |
| P/E Ratio | 28.00 | 32.52 | AZN |
| 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 AZN or MRK a better investment?
Comparing AZN and MRK: AstraZeneca PLC has a market cap of $288.38B while Merck & Company Inc has $285.12B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between AZN and MRK?
AZN (AstraZeneca PLC) and MRK (Merck & Company Inc) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: AZN or MRK?
Based on P/E ratios, AZN trades at a lower multiple (28.0x vs 32.5x).
Which is growing faster: AZN or MRK?
Both AZN and MRK show similar growth rates. Check our detailed analysis for quarterly trends.
Which company is more profitable: AZN or MRK?
Both companies show comparable profitability metrics. View the full comparison above for detailed analysis.
Which is the larger company: AZN or MRK?
AstraZeneca PLC (AZN) is larger with a market cap of $288.38B compared to $285.12B for MRK.
Should I buy AZN or MRK in 2026?
Both AZN and MRK have investment merit. AZN trades at $N/A while MRK trades at $123.54. 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 AZN and MRK stock?
Key differences: Market Cap ($288.38B vs $285.12B), P/E Ratio (28.0x vs 32.5x), Revenue Growth (0.0% vs 0.0%), Gross Margin (0.0% vs 0.0%).
Should I buy AZN or MRK in 2026?
The choice between AZN and MRK depends on your investment goals. MRK shows higher revenue growth (0.0%). MRK has better margins (0.0%). Consider your risk tolerance and time horizon.
What is the market cap comparison between AZN and MRK?
AZN (AstraZeneca PLC) has a market cap of $288.38B, while MRK (Merck & Company Inc) has a market cap of $285.12B. AZN is the larger company by market value.