ACM vs CAT: Which Stock is Better?
Side-by-side comparison of Aecom Technology Corporation and Caterpillar Inc in 2026
ACM
Aecom Technology Corporation
—
CAT
Caterpillar Inc
$889.97
Key Metrics Comparison
| Metric | ACM | CAT | Winner |
|---|---|---|---|
| Market Cap | $8.92B | $440.29B | CAT |
| P/E Ratio | 14.49 | 47.70 | ACM |
| 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 ACM or CAT a better investment?
Comparing ACM and CAT: Aecom Technology Corporation has a market cap of $8.92B while Caterpillar Inc has $440.29B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between ACM and CAT?
ACM (Aecom Technology Corporation) and CAT (Caterpillar Inc) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: ACM or CAT?
Based on P/E ratios, ACM trades at a lower multiple (14.5x vs 47.7x).
Which is growing faster: ACM or CAT?
Both ACM and CAT show similar growth rates. Check our detailed analysis for quarterly trends.
Which company is more profitable: ACM or CAT?
Both companies show comparable profitability metrics. View the full comparison above for detailed analysis.
Which is the larger company: ACM or CAT?
Caterpillar Inc (CAT) is larger with a market cap of $440.29B compared to $8.92B for ACM.
Should I buy ACM or CAT in 2026?
Both ACM and CAT have investment merit. ACM trades at $N/A while CAT trades at $889.97. 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 ACM and CAT stock?
Key differences: Market Cap ($8.92B vs $440.29B), P/E Ratio (14.5x vs 47.7x), Revenue Growth (0.0% vs 0.0%), Gross Margin (0.0% vs 0.0%).
Should I buy ACM or CAT in 2026?
The choice between ACM and CAT depends on your investment goals. CAT shows higher revenue growth (0.0%). CAT has better margins (0.0%). Consider your risk tolerance and time horizon.
What is the market cap comparison between ACM and CAT?
ACM (Aecom Technology Corporation) has a market cap of $8.92B, while CAT (Caterpillar Inc) has a market cap of $440.29B. CAT is the larger company by market value.