WallStSmart

Rio Tinto ADR (RIO)vsVulcan Materials Company (VMC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 661% more annual revenue ($61.79B vs $8.12B). RIO leads profitability with a 19.6% profit margin vs 13.8%. VMC appears more attractively valued with a PEG of 1.93. RIO earns a higher WallStSmart Score of 64/100 (C+).

RIO

Buy

64

out of 100

Grade: C+

Growth: 7.3Profit: 9.0Value: 6.0Quality: 5.5
Piotroski: 1/9Altman Z: 2.03

VMC

Buy

53

out of 100

Grade: C-

Growth: 4.0Profit: 6.5Value: 3.3Quality: 7.0
Piotroski: 7/9Altman Z: 2.05
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+29.2%)

Margin of Safety

+29.2%

Fair Value

$138.61

Current Price

$99.96

$38.65 discount

UndervaluedFair: $138.61Overvalued
VMCSignificantly Overvalued (-85.0%)

Margin of Safety

-85.0%

Fair Value

$172.82

Current Price

$252.74

$79.92 premium

UndervaluedFair: $172.82Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RIO6 strengths · Avg: 8.5/10
Return on EquityProfitability
34.1%10/10

Every $100 of equity generates 34 in profit

Market CapQuality
$167.95B9/10

Large-cap with strong market position

P/E RatioValuation
14.0x8/10

Attractively priced relative to earnings

Price/BookValuation
2.5x8/10

Reasonable price relative to book value

Operating MarginProfitability
28.1%8/10

Strong operational efficiency at 28.1%

Revenue GrowthGrowth
15.5%8/10

15.5% revenue growth

VMC1 strengths · Avg: 8.0/10
Operating MarginProfitability
21.6%8/10

Strong operational efficiency at 21.6%

Areas to Watch

RIO2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

PEG RatioValuation
5.692/10

Expensive relative to growth rate

VMC4 concerns · Avg: 4.0/10
PEG RatioValuation
1.934/10

Expensive relative to growth rate

P/E RatioValuation
30.5x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
2.5%4/10

2.5% revenue growth

EPS GrowthGrowth
2.7%4/10

2.7% earnings growth

Comparative Analysis Report

WallStSmart Research

Bull Case : RIO

The strongest argument for RIO centers on Return on Equity, Market Cap, P/E Ratio. Profitability is solid with margins at 19.6% and operating margin at 28.1%. Revenue growth of 15.5% demonstrates continued momentum.

Bull Case : VMC

The strongest argument for VMC centers on Operating Margin.

Bear Case : RIO

The primary concerns for RIO are Piotroski F-Score, PEG Ratio.

Bear Case : VMC

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

Key Dynamics to Monitor

RIO profiles as a growth stock while VMC is a value play — different risk/reward profiles.

VMC carries more volatility with a beta of 1.05 — expect wider price swings.

RIO is growing revenue faster at 15.5% — sustainability is the question.

RIO generates stronger free cash flow (3.2B), providing more financial flexibility.

Bottom Line

RIO scores higher overall (64/100 vs 53/100), backed by strong 19.6% margins and 15.5% revenue growth. 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.

Rio Tinto ADR

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Rio Tinto Group is dedicated to the exploration, extraction and processing of mineral resources worldwide. The company is headquartered in London, the United Kingdom.

Vulcan Materials Company

BASIC MATERIALS · BUILDING MATERIALS · USA

Vulcan Materials Company (NYSE: VMC) is an American company based in Birmingham, Alabama. It is principally engaged in the production, distribution and sale of construction materials.

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