WallStSmart

MasTec Inc (MTZ)vsUbiquiti Networks Inc (UI)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 414% more annual revenue ($15.28B vs $2.97B). UI leads profitability with a 29.9% profit margin vs 3.0%. UI appears more attractively valued with a PEG of 1.10. UI earns a higher WallStSmart Score of 71/100 (B).

MTZ

Buy

58

out of 100

Grade: C

Growth: 9.3Profit: 5.5Value: 2.0Quality: 6.0
Piotroski: 4/9Altman Z: 2.59

UI

Strong Buy

71

out of 100

Grade: B

Growth: 9.3Profit: 10.0Value: 3.3Quality: 7.3
Piotroski: 5/9Altman Z: 5.14
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MTZSignificantly Overvalued (-38.8%)

Margin of Safety

-38.8%

Fair Value

$190.97

Current Price

$433.28

$242.31 premium

UndervaluedFair: $190.97Overvalued
UISignificantly Overvalued (-85.1%)

Margin of Safety

-85.1%

Fair Value

$385.30

Current Price

$1028.31

$643.01 premium

UndervaluedFair: $385.30Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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

UI6 strengths · Avg: 9.8/10
Return on EquityProfitability
136.1%10/10

Every $100 of equity generates 136 in profit

Operating MarginProfitability
35.9%10/10

Strong operational efficiency at 35.9%

Revenue GrowthGrowth
35.8%10/10

Revenue surging 35.8% year-over-year

EPS GrowthGrowth
70.8%10/10

Earnings expanding 70.8% YoY

Altman Z-ScoreHealth
5.1410/10

Safe zone — low bankruptcy risk

Market CapQuality
$61.72B9/10

Large-cap with strong market position

Areas to Watch

MTZ4 concerns · Avg: 3.0/10
Price/BookValuation
10.4x4/10

Trading at 10.4x book value

Profit MarginProfitability
3.0%3/10

3.0% margin — thin

Operating MarginProfitability
3.7%3/10

Operating margin of 3.7%

PEG RatioValuation
2.542/10

Expensive relative to growth rate

UI2 concerns · Avg: 2.0/10
P/E RatioValuation
69.5x2/10

Premium valuation, high expectations priced in

Price/BookValuation
61.2x2/10

Trading at 61.2x book value

Comparative Analysis Report

WallStSmart Research

Bull Case : MTZ

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

Bull Case : UI

The strongest argument for UI centers on Return on Equity, Operating Margin, Revenue Growth. Profitability is solid with margins at 29.9% and operating margin at 35.9%. Revenue growth of 35.8% demonstrates continued momentum.

Bear Case : MTZ

The primary concerns for MTZ are Price/Book, Profit Margin, Operating Margin. A P/E of 82.7x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.

Bear Case : UI

The primary concerns for UI are P/E Ratio, Price/Book. A P/E of 69.5x leaves little room for execution misses.

Key Dynamics to Monitor

MTZ profiles as a hypergrowth stock while UI is a growth play — different risk/reward profiles.

MTZ carries more volatility with a beta of 1.80 — expect wider price swings.

UI is growing revenue faster at 35.8% — sustainability is the question.

UI generates stronger free cash flow (259M), providing more financial flexibility.

Bottom Line

UI scores higher overall (71/100 vs 58/100), backed by strong 29.9% margins and 35.8% 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.

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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Ubiquiti Networks Inc

TECHNOLOGY · COMMUNICATION EQUIPMENT · USA

Ubiquiti Inc. develops network technology for service providers, businesses and consumers. The company is headquartered in New York, New York.

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