MMM vs UNP: Which Stock is Better?
Side-by-side comparison of 3M Co and Union Pacific Corp in 2026
MMM
3M Co
$158.48
UNP
Union Pacific Corp
$265.84
Key Metrics Comparison
| Metric | MMM | UNP | Winner |
|---|---|---|---|
| Market Cap | $85.04B | $157.75B | UNP |
| P/E Ratio | 26.87 | 22.26 | UNP |
| EPS (TTM) | $6.01 | $11.94 | UNP |
| Revenue Growth | 0.0% | -0.0% | MMM |
| Gross Margin | 39.9% | 56.4% | UNP |
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Frequently Asked Questions
Is MMM or UNP a better investment?
Comparing MMM and UNP: 3M Co has a market cap of $85.04B while Union Pacific Corp has $157.75B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between MMM and UNP?
MMM (3M Co) and UNP (Union Pacific Corp) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: MMM or UNP?
Based on P/E ratios, UNP trades at a lower multiple (22.3x vs 26.9x).
Which is growing faster: MMM or UNP?
MMM has higher revenue growth at 0.0% vs -0.0% for UNP.
Which company is more profitable: MMM or UNP?
Union Pacific Corp (UNP) has higher gross margins at 56.4% compared to 39.9% for MMM.
Which is the larger company: MMM or UNP?
Union Pacific Corp (UNP) is larger with a market cap of $157.75B compared to $85.04B for MMM.
Should I buy MMM or UNP in 2026?
Both MMM and UNP have investment merit. MMM trades at $158.48 while UNP trades at $265.84. 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 MMM and UNP stock?
Key differences: Market Cap ($85.04B vs $157.75B), P/E Ratio (26.9x vs 22.3x), Revenue Growth (0.0% vs -0.0%), Gross Margin (39.9% vs 56.4%).