WallStSmart

Cummins Inc (CMI)vsMasTec Inc (MTZ)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Cummins Inc generates 122% more annual revenue ($33.89B vs $15.28B). CMI leads profitability with a 7.9% profit margin vs 3.0%. CMI appears more attractively valued with a PEG of 1.58. MTZ earns a higher WallStSmart Score of 63/100 (C+).

CMI

Hold

47

out of 100

Grade: D+

Growth: 4.0Profit: 6.0Value: 4.3Quality: 6.5
Piotroski: 4/9Altman Z: 2.99

MTZ

Buy

63

out of 100

Grade: C+

Growth: 9.3Profit: 5.0Value: 3.7Quality: 6.0
Piotroski: 5/9Altman Z: 2.43

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

CMI2 strengths · Avg: 9.0/10
Market CapQuality
$92.82B9/10

Large-cap with strong market position

Return on EquityProfitability
21.6%9/10

Every $100 of equity generates 22 in profit

MTZ2 strengths · Avg: 10.0/10
Revenue GrowthGrowth
34.5%10/10

Revenue surging 34.5% year-over-year

EPS GrowthGrowth
508.0%10/10

Earnings expanding 508.0% YoY

Areas to Watch

CMI4 concerns · Avg: 3.8/10
PEG RatioValuation
1.584/10

Expensive relative to growth rate

P/E RatioValuation
35.0x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
2.7%4/10

2.7% revenue growth

Profit MarginProfitability
7.9%3/10

7.9% margin — thin

MTZ4 concerns · Avg: 3.5/10
PEG RatioValuation
1.644/10

Expensive relative to growth rate

Price/BookValuation
8.6x4/10

Trading at 8.6x book value

Profit MarginProfitability
3.0%3/10

3.0% margin — thin

Operating MarginProfitability
3.7%3/10

Operating margin of 3.7%

Comparative Analysis Report

WallStSmart Research

Bull Case : CMI

The strongest argument for CMI centers on Market Cap, Return on Equity.

Bull Case : MTZ

The strongest argument for MTZ centers on Revenue Growth, EPS Growth. Revenue growth of 34.5% demonstrates continued momentum.

Bear Case : CMI

The primary concerns for CMI are PEG Ratio, P/E Ratio, Revenue Growth.

Bear Case : MTZ

The primary concerns for MTZ are PEG Ratio, Price/Book, Profit Margin. A P/E of 63.7x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.

Key Dynamics to Monitor

CMI profiles as a value stock while MTZ is a hypergrowth play — different risk/reward profiles.

MTZ carries more volatility with a beta of 1.79 — expect wider price swings.

MTZ is growing revenue faster at 34.5% — sustainability is the question.

CMI generates stronger free cash flow (120M), providing more financial flexibility.

Bottom Line

MTZ scores higher overall (63/100 vs 47/100) and 34.5% 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.

MasTec Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

MasTec, Inc., an infrastructure construction company, provides engineering, construction, installation, maintenance, and upgrade services for communications, energy, utilities, and other infrastructure primarily in the United States and Canada. The company is headquartered in Coral Gables, Florida.

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