AerCap Holdings NV (AER)vsGATX Corporation (GATX)
AER
AerCap Holdings NV
$136.94
+0.37%
INDUSTRIALS · Cap: $22.08B
GATX
GATX Corporation
$171.06
-1.18%
INDUSTRIALS · Cap: $6.20B
Smart Verdict
WallStSmart Research — data-driven comparison
AerCap Holdings NV generates 356% more annual revenue ($8.68B vs $1.90B). AER leads profitability with a 45.2% profit margin vs 17.9%. GATX appears more attractively valued with a PEG of 0.64. AER earns a higher WallStSmart Score of 85/100 (A-).
AER
Exceptional Buy85
out of 100
Grade: A-
GATX
Strong Buy73
out of 100
Grade: B
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-65.4%
Fair Value
$89.62
Current Price
$136.94
$47.32 premium
Intrinsic value data unavailable for GATX.
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Attractively priced relative to earnings
Reasonable price relative to book value
Keeps 45 of every $100 in revenue as profit
Strong operational efficiency at 60.9%
Every $100 of equity generates 21 in profit
Growing faster than its price suggests
Revenue surging 38.4% year-over-year
Growing faster than its price suggests
Reasonable price relative to book value
Strong operational efficiency at 29.8%
Areas to Watch
Negative free cash flow — burning cash
Distress zone — elevated risk
Elevated debt levels
Weak financial health signals
Negative free cash flow — burning cash
Distress zone — elevated risk
Elevated debt levels
Comparative Analysis Report
WallStSmart ResearchBull Case : AER
The strongest argument for AER centers on P/E Ratio, Price/Book, Profit Margin. Profitability is solid with margins at 45.2% and operating margin at 60.9%. PEG of 0.80 suggests the stock is reasonably priced for its growth.
Bull Case : GATX
The strongest argument for GATX centers on Revenue Growth, PEG Ratio, Price/Book. Profitability is solid with margins at 17.9% and operating margin at 29.8%. Revenue growth of 38.4% demonstrates continued momentum.
Bear Case : AER
The primary concerns for AER are Free Cash Flow, Altman Z-Score, Debt/Equity. Debt-to-equity of 2.34 is elevated, increasing financial risk.
Bear Case : GATX
The primary concerns for GATX are Piotroski F-Score, Free Cash Flow, Altman Z-Score. Debt-to-equity of 4.55 is elevated, increasing financial risk.
Key Dynamics to Monitor
AER profiles as a mature stock while GATX is a growth play — different risk/reward profiles.
GATX carries more volatility with a beta of 1.19 — expect wider price swings.
GATX is growing revenue faster at 38.4% — sustainability is the question.
AER generates stronger free cash flow (-70M), providing more financial flexibility.
Bottom Line
AER scores higher overall (85/100 vs 73/100), backed by strong 45.2% margins. Both earn "Exceptional Buy" and "Strong 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.
AerCap Holdings NV
INDUSTRIALS · RENTAL & LEASING SERVICES · USA
AerCap Holdings NV is engaged in the leasing, financing, sale and management of commercial aircraft and engines in mainland China, Hong Kong, Macau, the United States, Ireland and internationally. The company is headquartered in Dublin, Ireland.
GATX Corporation
INDUSTRIALS · RENTAL & LEASING SERVICES · USA
GATX Corporation (NYSE: GATX) strives to be recognized as the best car rental company in the world by our customers, our shareholders, our employees and the communities where we operate. The company is headquartered in Chicago, Illinois since its founding in 1898.
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