AAR Corp (AIR)vsCaterpillar Inc (CAT)
AIR
AAR Corp
$146.83
-1.74%
INDUSTRIALS · Cap: $5.59B
CAT
Caterpillar Inc
$871.39
-0.62%
INDUSTRIALS · Cap: $382.31B
Smart Verdict
WallStSmart Research — data-driven comparison
Caterpillar Inc generates 2039% more annual revenue ($70.75B vs $3.31B). CAT leads profitability with a 13.3% profit margin vs 5.7%. CAT appears more attractively valued with a PEG of 1.91. CAT earns a higher WallStSmart Score of 69/100 (B-).
AIR
Buy61
out of 100
Grade: C+
CAT
Strong Buy69
out of 100
Grade: B-
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Revenue surging 23.0% year-over-year
Earnings expanding 32.3% YoY
Mega-cap, among the largest globally
Every $100 of equity generates 50 in profit
Revenue surging 22.2% year-over-year
Earnings expanding 30.2% YoY
Generating 1.5B in free cash flow
Areas to Watch
Expensive relative to growth rate
Moderate valuation
5.7% margin — thin
Expensive relative to growth rate
Weak financial health signals
Premium valuation, high expectations priced in
Trading at 21.5x book value
Comparative Analysis Report
WallStSmart ResearchBull Case : AIR
The strongest argument for AIR centers on Revenue Growth, EPS Growth. Revenue growth of 23.0% demonstrates continued momentum.
Bull Case : CAT
The strongest argument for CAT centers on Market Cap, Return on Equity, Revenue Growth. Revenue growth of 22.2% demonstrates continued momentum.
Bear Case : AIR
The primary concerns for AIR are PEG Ratio, P/E Ratio, Profit Margin.
Bear Case : CAT
The primary concerns for CAT are PEG Ratio, Piotroski F-Score, P/E Ratio. A P/E of 42.9x leaves little room for execution misses. Debt-to-equity of 2.31 is elevated, increasing financial risk.
Key Dynamics to Monitor
CAT carries more volatility with a beta of 1.60 — expect wider price swings.
AIR is growing revenue faster at 23.0% — sustainability is the question.
CAT generates stronger free cash flow (1.5B), providing more financial flexibility.
Monitor AEROSPACE & DEFENSE industry trends, competitive dynamics, and regulatory changes.
Bottom Line
CAT scores higher overall (69/100 vs 61/100) and 22.2% revenue growth. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
AAR Corp
INDUSTRIALS · AEROSPACE & DEFENSE · USA
AAR Corp. The company is headquartered in Wood Dale, Illinois.
Visit Website →Caterpillar Inc
INDUSTRIALS · FARM & HEAVY CONSTRUCTION MACHINERY · USA
Caterpillar Inc. (often shortened to CAT) is an American Fortune 100 corporation that designs, develops, engineers, manufactures, markets, and sells machinery, engines, financial products, and insurance to customers via a worldwide dealer network.
Visit Website →Compare with Other AEROSPACE & DEFENSE Stocks
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