WallStSmart

GATX Corporation (GATX)vsSunbelt Rentals Holdings, Inc. (SUNB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Sunbelt Rentals Holdings, Inc. generates 528% more annual revenue ($10.93B vs $1.74B). GATX leads profitability with a 19.2% profit margin vs 12.7%. GATX appears more attractively valued with a PEG of 0.64. GATX earns a higher WallStSmart Score of 73/100 (B).

GATX

Strong Buy

73

out of 100

Grade: B

Growth: 7.3Profit: 7.0Value: 10.0Quality: 5.3
Piotroski: 5/9Altman Z: 0.84

SUNB

Hold

50

out of 100

Grade: D+

Growth: 4.7Profit: 7.0Value: 8.3Quality: 5.0
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GATXUndervalued (+55.8%)

Margin of Safety

+55.8%

Fair Value

$427.28

Current Price

$170.05

$257.23 discount

UndervaluedFair: $427.28Overvalued
SUNBSignificantly Overvalued (N/A)

Margin of Safety

N/A

Fair Value

$22.17

Current Price

$69.61

$47.44 premium

UndervaluedFair: $22.17Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GATX4 strengths · Avg: 8.5/10
Operating MarginProfitability
31.0%10/10

Strong operational efficiency at 31.0%

PEG RatioValuation
0.648/10

Growing faster than its price suggests

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

EPS GrowthGrowth
25.8%8/10

Earnings expanding 25.8% YoY

SUNB1 strengths · Avg: 8.0/10
Free Cash FlowQuality
$1.50B8/10

Generating 1.5B in free cash flow

Areas to Watch

GATX2 concerns · Avg: 2.0/10
Free Cash FlowQuality
$-295.40M2/10

Negative free cash flow — burning cash

Altman Z-ScoreHealth
0.842/10

Distress zone — elevated risk

SUNB2 concerns · Avg: 3.0/10
Revenue GrowthGrowth
2.7%4/10

2.7% revenue growth

EPS GrowthGrowth
-6.8%2/10

Earnings declined 6.8%

Comparative Analysis Report

WallStSmart Research

Bull Case : GATX

The strongest argument for GATX centers on Operating Margin, PEG Ratio, Price/Book. Profitability is solid with margins at 19.2% and operating margin at 31.0%. PEG of 0.64 suggests the stock is reasonably priced for its growth.

Bull Case : SUNB

The strongest argument for SUNB centers on Free Cash Flow. PEG of 1.04 suggests the stock is reasonably priced for its growth.

Bear Case : GATX

The primary concerns for GATX are Free Cash Flow, Altman Z-Score.

Bear Case : SUNB

The primary concerns for SUNB are Revenue Growth, EPS Growth.

Key Dynamics to Monitor

GATX profiles as a mature stock while SUNB is a value play — different risk/reward profiles.

SUNB carries more volatility with a beta of 1.65 — expect wider price swings.

GATX is growing revenue faster at 8.6% — sustainability is the question.

SUNB generates stronger free cash flow (1.5B), providing more financial flexibility.

Bottom Line

GATX scores higher overall (73/100 vs 50/100), backed by strong 19.2% margins. Both earn "Strong Buy" and "Hold" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

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.

Sunbelt Rentals Holdings, Inc.

INDUSTRIALS · RENTAL & LEASING SERVICES · USA

Sunbelt Rentals Holdings, Inc., engages in the construction, industrial, and general equipment rental business under the Sunbelt Rentals brand name in the United States, the United Kingdom, and Canada. The company is headquartered in Fort Mill, South Carolina.

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