Cummins Inc (CMI)vsGibraltar Industries Inc (ROCK)
CMI
Cummins Inc
$679.55
-0.49%
INDUSTRIALS · Cap: $94.23B
ROCK
Gibraltar Industries Inc
$40.81
+8.57%
INDUSTRIALS · Cap: $1.12B
Smart Verdict
WallStSmart Research — data-driven comparison
Cummins Inc generates 2885% more annual revenue ($33.89B vs $1.14B). CMI leads profitability with a 7.9% profit margin vs -3.9%. ROCK appears more attractively valued with a PEG of 0.59. ROCK earns a higher WallStSmart Score of 55/100 (C-).
CMI
Hold47
out of 100
Grade: D+
ROCK
Buy55
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Margin of Safety
-59.1%
Fair Value
$376.46
Current Price
$679.55
$303.09 premium
Margin of Safety
-41.2%
Fair Value
$38.34
Current Price
$40.81
$2.47 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Large-cap with strong market position
Every $100 of equity generates 22 in profit
Attractively priced relative to earnings
Reasonable price relative to book value
Safe zone — low bankruptcy risk
Growing faster than its price suggests
16.0% revenue growth
Areas to Watch
Expensive relative to growth rate
Premium valuation, high expectations priced in
2.7% revenue growth
7.9% margin — thin
Smaller company, higher risk/reward
Weak financial health signals
Earnings declined 16.6%
Currently unprofitable
Comparative Analysis Report
WallStSmart ResearchBull Case : CMI
The strongest argument for CMI centers on Market Cap, Return on Equity.
Bull Case : ROCK
The strongest argument for ROCK centers on P/E Ratio, Price/Book, Altman Z-Score. Revenue growth of 16.0% demonstrates continued momentum. PEG of 0.59 suggests the stock is reasonably priced for its growth.
Bear Case : CMI
The primary concerns for CMI are PEG Ratio, P/E Ratio, Revenue Growth.
Bear Case : ROCK
The primary concerns for ROCK are Market Cap, Piotroski F-Score, EPS Growth.
Key Dynamics to Monitor
CMI profiles as a value stock while ROCK is a growth play — different risk/reward profiles.
CMI carries more volatility with a beta of 1.27 — expect wider price swings.
ROCK is growing revenue faster at 16.0% — sustainability is the question.
CMI generates stronger free cash flow (120M), providing more financial flexibility.
Bottom Line
ROCK scores higher overall (55/100 vs 47/100) and 16.0% revenue growth. Both earn "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.
Cummins Inc
INDUSTRIALS · SPECIALTY INDUSTRIAL MACHINERY · USA
Cummins is a Columbus, Indiana based multinational corporation that designs, manufactures, and distributes engines, filtration, and power generation products. Cummins also services engines and related equipment, including fuel systems, controls, air handling, filtration, emission control, electrical power generation systems, and trucks.
Gibraltar Industries Inc
INDUSTRIALS · BUILDING PRODUCTS & EQUIPMENT · USA
Gibraltar Industries, Inc. manufactures and distributes construction products for the renewable energy, conservation, residential and infrastructure markets in North America and Asia. The company is headquartered in Buffalo, New York.
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