WallStSmart

Great Lakes Dredge & Dock (GLDD)vsMasTec Inc (MTZ)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 1714% more annual revenue ($16.11B vs $888.28M). GLDD leads profitability with a 8.3% 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-).

GLDD

Buy

60

out of 100

Grade: C

Growth: 6.0Profit: 6.0Value: 5.3Quality: 5.5
Piotroski: 6/9Altman Z: 1.55

MTZ

Strong Buy

66

out of 100

Grade: B-

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

GLDDSignificantly Overvalued (-72.1%)

Margin of Safety

-72.1%

Fair Value

$9.85

Current Price

$17.00

$7.15 premium

UndervaluedFair: $9.85Overvalued

Intrinsic value data unavailable for MTZ.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

GLDD3 strengths · Avg: 8.0/10
P/E RatioValuation
15.7x8/10

Attractively priced relative to earnings

Price/BookValuation
2.2x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
26.5%8/10

Revenue surging 26.5% year-over-year

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

GLDD3 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.554/10

Distress zone — elevated risk

Market CapQuality
$1.14B3/10

Smaller company, higher risk/reward

EPS GrowthGrowth
-37.9%2/10

Earnings declined 37.9%

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 : GLDD

The strongest argument for GLDD centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 26.5% demonstrates continued momentum. PEG of 1.27 suggests the stock is reasonably priced for its growth.

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 : GLDD

The primary concerns for GLDD are Altman Z-Score, Market Cap, EPS 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

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

GLDD is growing revenue faster at 26.5% — sustainability is the question.

GLDD generates stronger free cash flow (50M), providing more financial flexibility.

Monitor ENGINEERING & CONSTRUCTION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MTZ scores higher overall (66/100 vs 60/100) 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.

Great Lakes Dredge & Dock

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

Great Lakes Dredge & Dock Corporation provides dredging services in the United States. The company is headquartered in Houston, 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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