WallStSmart

MasTec Inc (MTZ)vsSouthern Copper Corporation (SCCO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 5% more annual revenue ($15.28B vs $14.55B). SCCO leads profitability with a 34.1% profit margin vs 3.0%. MTZ appears more attractively valued with a PEG of 2.54. SCCO earns a higher WallStSmart Score of 65/100 (B-).

MTZ

Buy

58

out of 100

Grade: C

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

SCCO

Strong Buy

65

out of 100

Grade: B-

Growth: 9.3Profit: 10.0Value: 4.3Quality: 6.8
Piotroski: 5/9
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

Intrinsic value data unavailable for SCCO.

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

SCCO6 strengths · Avg: 9.8/10
Return on EquityProfitability
46.3%10/10

Every $100 of equity generates 46 in profit

Profit MarginProfitability
34.1%10/10

Keeps 34 of every $100 in revenue as profit

Operating MarginProfitability
58.3%10/10

Strong operational efficiency at 58.3%

Revenue GrowthGrowth
36.2%10/10

Revenue surging 36.2% year-over-year

EPS GrowthGrowth
66.8%10/10

Earnings expanding 66.8% YoY

Market CapQuality
$141.41B9/10

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

SCCO3 concerns · Avg: 3.3/10
P/E RatioValuation
28.7x4/10

Moderate valuation

Price/BookValuation
12.9x4/10

Trading at 12.9x book value

PEG RatioValuation
5.412/10

Expensive relative to growth rate

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 : SCCO

The strongest argument for SCCO centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 34.1% and operating margin at 58.3%. Revenue growth of 36.2% 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 : SCCO

The primary concerns for SCCO are P/E Ratio, Price/Book, PEG Ratio.

Key Dynamics to Monitor

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

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

SCCO is growing revenue faster at 36.2% — sustainability is the question.

SCCO generates stronger free cash flow (1.3B), providing more financial flexibility.

Bottom Line

SCCO scores higher overall (65/100 vs 58/100), backed by strong 34.1% margins and 36.2% 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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Southern Copper Corporation

BASIC MATERIALS · COPPER · USA

Southern Copper Corporation is engaged in the extraction, exploration, smelting and refining of copper and other minerals in Peru, Mexico, Argentina, Ecuador and Chile.

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