WallStSmart

MasTec Inc (MTZ)vsSociedad Quimica y Minera de Chile SA ADR B (SQM)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

MasTec Inc generates 234% more annual revenue ($15.28B vs $4.58B). SQM leads profitability with a 12.9% profit margin vs 3.0%. SQM appears more attractively valued with a PEG of 0.59. SQM earns a higher WallStSmart Score of 66/100 (B-).

MTZ

Buy

58

out of 100

Grade: C

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

SQM

Strong Buy

66

out of 100

Grade: B-

Growth: 6.7Profit: 7.0Value: 6.0Quality: 7.3
Piotroski: 6/9Altman Z: 2.01
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
SQMUndervalued (+9.0%)

Margin of Safety

+9.0%

Fair Value

$82.67

Current Price

$93.46

$10.79 discount

UndervaluedFair: $82.67Overvalued

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

SQM4 strengths · Avg: 8.5/10
EPS GrowthGrowth
52.3%10/10

Earnings expanding 52.3% YoY

PEG RatioValuation
0.598/10

Growing faster than its price suggests

Operating MarginProfitability
28.3%8/10

Strong operational efficiency at 28.3%

Revenue GrowthGrowth
23.3%8/10

Revenue surging 23.3% year-over-year

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

SQM1 concerns · Avg: 2.0/10
P/E RatioValuation
45.0x2/10

Premium valuation, high expectations priced in

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 : SQM

The strongest argument for SQM centers on EPS Growth, PEG Ratio, Operating Margin. Revenue growth of 23.3% demonstrates continued momentum. PEG of 0.59 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 : SQM

The primary concerns for SQM are P/E Ratio. A P/E of 45.0x leaves little room for execution misses.

Key Dynamics to Monitor

MTZ profiles as a hypergrowth stock while SQM is a growth 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.

SQM generates stronger free cash flow (317M), providing more financial flexibility.

Bottom Line

SQM scores higher overall (66/100 vs 58/100) and 23.3% 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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Sociedad Quimica y Minera de Chile SA ADR B

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Sociedad Qumica y Minera de Chile SA produces and distributes specialty plant nutrients, iodine and its derivatives, lithium and its derivatives, potassium chloride and sulfate, industrial chemicals and other products and services worldwide. The company is headquartered in Santiago, Chile.

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