WallStSmart

Topbuild Corp (BLD)vsMasTec Inc (MTZ)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 164% more annual revenue ($14.30B vs $5.41B). BLD leads profitability with a 9.7% profit margin vs 2.8%. BLD trades at a lower P/E of 19.2x. MTZ earns a higher WallStSmart Score of 58/100 (C).

BLD

Buy

51

out of 100

Grade: C-

Growth: 4.0Profit: 7.0Value: 5.7Quality: 8.5
Piotroski: 4/9Altman Z: 3.40

MTZ

Buy

58

out of 100

Grade: C

Growth: 8.7Profit: 5.5Value: 5.3Quality: 7.0
Piotroski: 4/9Altman Z: 2.59
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

BLDSignificantly Overvalued (-338.2%)

Margin of Safety

-338.2%

Fair Value

$124.17

Current Price

$364.37

$240.20 premium

UndervaluedFair: $124.17Overvalued
MTZOvervalued (-7.7%)

Margin of Safety

-7.7%

Fair Value

$246.17

Current Price

$323.55

$77.38 premium

UndervaluedFair: $246.17Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

BLD2 strengths · Avg: 9.5/10
Altman Z-ScoreHealth
3.4010/10

Safe zone — low bankruptcy risk

Return on EquityProfitability
23.1%9/10

Every $100 of equity generates 23 in profit

MTZ2 strengths · Avg: 9.0/10
EPS GrowthGrowth
92.8%10/10

Earnings expanding 92.8% YoY

Revenue GrowthGrowth
15.8%8/10

15.8% revenue growth

Areas to Watch

BLD2 concerns · Avg: 2.5/10
Debt/EquityHealth
1.393/10

Elevated debt levels

EPS GrowthGrowth
-27.1%2/10

Earnings declined 27.1%

MTZ3 concerns · Avg: 3.0/10
PEG RatioValuation
1.964/10

Expensive relative to growth rate

Profit MarginProfitability
2.8%3/10

2.8% margin — thin

P/E RatioValuation
61.3x2/10

Premium valuation, high expectations priced in

Comparative Analysis Report

WallStSmart Research

Bull Case : BLD

The strongest argument for BLD centers on Altman Z-Score, Return on Equity. Revenue growth of 13.2% demonstrates continued momentum.

Bull Case : MTZ

The strongest argument for MTZ centers on EPS Growth, Revenue Growth. Revenue growth of 15.8% demonstrates continued momentum.

Bear Case : BLD

The primary concerns for BLD are Debt/Equity, EPS Growth.

Bear Case : MTZ

The primary concerns for MTZ are PEG Ratio, Profit Margin, P/E Ratio. A P/E of 61.3x leaves little room for execution misses. Thin 2.8% margins leave little buffer for downturns.

Key Dynamics to Monitor

BLD profiles as a value stock while MTZ is a growth play — different risk/reward profiles.

MTZ carries more volatility with a beta of 1.89 — expect wider price swings.

MTZ is growing revenue faster at 15.8% — sustainability is the question.

MTZ generates stronger free cash flow (214M), providing more financial flexibility.

Bottom Line

MTZ scores higher overall (58/100 vs 51/100) and 15.8% revenue growth. Both earn "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.

Topbuild Corp

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

TopBuild Corp. The company is headquartered in Daytona Beach, Florida.

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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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