PESI vs CAT: Which Stock is Better?
Side-by-side comparison of Perma Fix Environmental Services Inc and Caterpillar Inc in 2026
PESI
Perma Fix Environmental Services Inc
$12.14
CAT
Caterpillar Inc
$794.18
Key Metrics Comparison
| Metric | PESI | CAT | Winner |
|---|---|---|---|
| Market Cap | $225.17M | $370.51B | CAT |
| P/E Ratio | N/A | 42.02 | CAT |
| EPS (TTM) | $N/A | $18.84 | CAT |
| Revenue Growth | 0.1% | 0.2% | CAT |
| Gross Margin | 9.7% | 28.8% | CAT |
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Frequently Asked Questions
Is PESI or CAT a better investment?
Comparing PESI and CAT: Perma Fix Environmental Services Inc has a market cap of $225.17M while Caterpillar Inc has $370.51B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between PESI and CAT?
PESI (Perma Fix Environmental Services Inc) 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: PESI or CAT?
Based on P/E ratios, compare detailed valuation metrics on our dashboard.
Which is growing faster: PESI or CAT?
CAT has higher revenue growth at 0.2% vs 0.1% for PESI.
Which company is more profitable: PESI or CAT?
Caterpillar Inc (CAT) has higher gross margins at 28.8% compared to 9.7% for PESI.
Which is the larger company: PESI or CAT?
Caterpillar Inc (CAT) is larger with a market cap of $370.51B compared to $225.17M for PESI.
Should I buy PESI or CAT in 2026?
Both PESI and CAT have investment merit. PESI trades at $12.14 while CAT trades at $794.18. 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 PESI and CAT stock?
Key differences: Market Cap ($225.17M vs $370.51B), P/E Ratio (N/A vs 42.0x), Revenue Growth (0.1% vs 0.2%), Gross Margin (9.7% vs 28.8%).