DGX vs PFE: Which Stock is Better?
Side-by-side comparison of Quest Diagnostics Incorporated and Pfizer Inc in 2026
DGX
Quest Diagnostics Incorporated
—
PFE
Pfizer Inc
$24.07
Key Metrics Comparison
| Metric | DGX | PFE | Winner |
|---|---|---|---|
| Market Cap | $19.94B | $147.73B | PFE |
| P/E Ratio | 22.38 | 19.79 | PFE |
| 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 DGX or PFE a better investment?
Comparing DGX and PFE: Quest Diagnostics Incorporated has a market cap of $19.94B while Pfizer Inc has $147.73B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between DGX and PFE?
DGX (Quest Diagnostics Incorporated) and PFE (Pfizer Inc) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: DGX or PFE?
Based on P/E ratios, PFE trades at a lower multiple (19.8x vs 22.4x).
Which is growing faster: DGX or PFE?
Both DGX and PFE show similar growth rates. Check our detailed analysis for quarterly trends.
Which company is more profitable: DGX or PFE?
Both companies show comparable profitability metrics. View the full comparison above for detailed analysis.
Which is the larger company: DGX or PFE?
Pfizer Inc (PFE) is larger with a market cap of $147.73B compared to $19.94B for DGX.
Should I buy DGX or PFE in 2026?
Both DGX and PFE have investment merit. DGX trades at $N/A while PFE trades at $24.07. 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 DGX and PFE stock?
Key differences: Market Cap ($19.94B vs $147.73B), P/E Ratio (22.4x vs 19.8x), Revenue Growth (0.0% vs 0.0%), Gross Margin (0.0% vs 0.0%).
Should I buy DGX or PFE in 2026?
The choice between DGX and PFE depends on your investment goals. PFE shows higher revenue growth (0.0%). PFE has better margins (0.0%). Consider your risk tolerance and time horizon.
What is the market cap comparison between DGX and PFE?
DGX (Quest Diagnostics Incorporated) has a market cap of $19.94B, while PFE (Pfizer Inc) has a market cap of $147.73B. PFE is the larger company by market value.