WallStSmart

MasTec Inc (MTZ)vsPrimoris Services Corporation (PRIM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 89% more annual revenue ($14.30B vs $7.57B). PRIM leads profitability with a 3.6% profit margin vs 2.8%. PRIM appears more attractively valued with a PEG of 1.22. MTZ earns a higher WallStSmart Score of 58/100 (C).

MTZ

Buy

58

out of 100

Grade: C

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

PRIM

Hold

50

out of 100

Grade: D+

Growth: 5.3Profit: 5.5Value: 7.3Quality: 5.8
Piotroski: 4/9Altman Z: 2.95
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

MTZOvervalued (-7.7%)

Margin of Safety

-7.7%

Fair Value

$246.17

Current Price

$323.55

$77.38 premium

UndervaluedFair: $246.17Overvalued
PRIMSignificantly Overvalued (-386.1%)

Margin of Safety

-386.1%

Fair Value

$34.07

Current Price

$149.40

$115.33 premium

UndervaluedFair: $34.07Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

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

PRIM0 strengths · Avg: 0/10

No standout strengths identified

Areas to Watch

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

PRIM4 concerns · Avg: 3.0/10
P/E RatioValuation
29.4x4/10

Moderate valuation

Profit MarginProfitability
3.6%3/10

3.6% margin — thin

Operating MarginProfitability
4.2%3/10

Operating margin of 4.2%

EPS GrowthGrowth
-2.9%2/10

Earnings declined 2.9%

Comparative Analysis Report

WallStSmart Research

Bull Case : MTZ

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

Bull Case : PRIM

PEG of 1.22 suggests the stock is reasonably priced for its 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.

Bear Case : PRIM

The primary concerns for PRIM are P/E Ratio, Profit Margin, Operating Margin. Thin 3.6% margins leave little buffer for downturns.

Key Dynamics to Monitor

MTZ profiles as a growth stock while PRIM is a value 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 50/100) and 15.8% 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.

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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Primoris Services Corporation

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

Primoris Services Corporation, a specialty contractor company, offers a range of construction, manufacturing, maintenance, replacement and engineering services in the United States and Canada. The company is headquartered in Dallas, Texas.

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