WallStSmart

MasTec Inc (MTZ)vsShell PLC ADR (SHEL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Shell PLC ADR generates 1647% more annual revenue ($266.89B vs $15.28B). SHEL leads profitability with a 6.7% profit margin vs 3.0%. SHEL appears more attractively valued with a PEG of 1.31. SHEL earns a higher WallStSmart Score of 61/100 (C+).

MTZ

Buy

58

out of 100

Grade: C

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

SHEL

Buy

61

out of 100

Grade: C+

Growth: 4.7Profit: 5.5Value: 6.7Quality: 6.0
Piotroski: 4/9Altman Z: 2.34
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
SHELUndervalued (+4.3%)

Margin of Safety

+4.3%

Fair Value

$84.45

Current Price

$88.98

$4.53 discount

UndervaluedFair: $84.45Overvalued

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

SHEL5 strengths · Avg: 9.2/10
Market CapQuality
$252.85B10/10

Mega-cap, among the largest globally

Price/BookValuation
1.5x10/10

Reasonable price relative to book value

EPS GrowthGrowth
376.2%10/10

Earnings expanding 376.2% YoY

P/E RatioValuation
15.1x8/10

Attractively priced relative to earnings

Free Cash FlowQuality
$3.45B8/10

Generating 3.4B in free cash flow

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

SHEL2 concerns · Avg: 2.5/10
Profit MarginProfitability
6.7%3/10

6.7% margin — thin

Revenue GrowthGrowth
-3.3%2/10

Revenue declined 3.3%

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 : SHEL

The strongest argument for SHEL centers on Market Cap, Price/Book, EPS Growth. PEG of 1.31 suggests the stock is reasonably priced for its growth.

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 : SHEL

The primary concerns for SHEL are Profit Margin, Revenue Growth.

Key Dynamics to Monitor

MTZ profiles as a hypergrowth stock while SHEL is a value play — different risk/reward profiles.

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

MTZ is growing revenue faster at 34.5% — sustainability is the question.

SHEL generates stronger free cash flow (3.4B), providing more financial flexibility.

Bottom Line

SHEL scores higher overall (61/100 vs 58/100). 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.

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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Shell PLC ADR

ENERGY · OIL & GAS INTEGRATED · USA

Shell plc is a global petrochemical and energy company. The company is headquartered in The Hague, the Netherlands.

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