WallStSmart

Arcosa Inc (ACA)vsMasTec Inc (MTZ)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 452% more annual revenue ($16.11B vs $2.92B). ACA leads profitability with a 16.8% profit margin vs 3.1%. MTZ appears more attractively valued with a PEG of 0.72. MTZ earns a higher WallStSmart Score of 66/100 (B-).

ACA

Buy

61

out of 100

Grade: C+

Growth: 6.7Profit: 6.5Value: 4.3Quality: 8.0
Piotroski: 6/9Altman Z: 1.95

MTZ

Strong Buy

66

out of 100

Grade: B-

Growth: 8.7Profit: 5.5Value: 5.7Quality: 6.0
Piotroski: 5/9Altman Z: 2.43

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ACA2 strengths · Avg: 9.0/10
EPS GrowthGrowth
448.6%10/10

Earnings expanding 448.6% YoY

Price/BookValuation
2.4x8/10

Reasonable price relative to book value

MTZ3 strengths · Avg: 8.7/10
EPS GrowthGrowth
51.4%10/10

Earnings expanding 51.4% YoY

PEG RatioValuation
0.728/10

Growing faster than its price suggests

Revenue GrowthGrowth
23.4%8/10

Revenue surging 23.4% year-over-year

Areas to Watch

ACA4 concerns · Avg: 4.0/10
PEG RatioValuation
1.854/10

Expensive relative to growth rate

P/E RatioValuation
32.4x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
1.7%4/10

1.7% revenue growth

Altman Z-ScoreHealth
1.954/10

Grey zone — moderate risk

MTZ3 concerns · Avg: 3.0/10
P/E RatioValuation
39.1x4/10

Premium valuation, high expectations priced in

Profit MarginProfitability
3.1%3/10

3.1% margin — thin

Free Cash FlowQuality
$-70.08M2/10

Negative free cash flow — burning cash

Comparative Analysis Report

WallStSmart Research

Bull Case : ACA

The strongest argument for ACA centers on EPS Growth, Price/Book. Profitability is solid with margins at 16.8% and operating margin at 12.3%.

Bull Case : MTZ

The strongest argument for MTZ centers on EPS Growth, PEG Ratio, Revenue Growth. Revenue growth of 23.4% demonstrates continued momentum. PEG of 0.72 suggests the stock is reasonably priced for its growth.

Bear Case : ACA

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

Bear Case : MTZ

The primary concerns for MTZ are P/E Ratio, Profit Margin, Free Cash Flow. Thin 3.1% margins leave little buffer for downturns.

Key Dynamics to Monitor

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

MTZ carries more volatility with a beta of 1.82 — expect wider price swings.

MTZ is growing revenue faster at 23.4% — sustainability is the question.

ACA generates stronger free cash flow (-70M), providing more financial flexibility.

Bottom Line

MTZ scores higher overall (66/100 vs 61/100) and 23.4% 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.

Arcosa Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

Arcosa, Inc. provides infrastructure related products and solutions for the construction, energy and transportation markets in North America. The company is headquartered in Dallas, Texas.

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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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