WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 615% more annual revenue ($57.64B vs $8.06B). RIO leads profitability with a 17.3% profit margin vs 13.8%. VMC appears more attractively valued with a PEG of 2.46. VMC earns a higher WallStSmart Score of 57/100 (C).

RIO

Buy

54

out of 100

Grade: C-

Growth: 4.0Profit: 8.5Value: 6.0Quality: 5.5
Piotroski: 1/9Altman Z: 2.08

VMC

Buy

57

out of 100

Grade: C

Growth: 6.0Profit: 6.5Value: 3.3Quality: 7.5
Piotroski: 7/9Altman Z: 2.05
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+24.5%)

Margin of Safety

+24.5%

Fair Value

$130.00

Current Price

$100.69

$29.31 discount

UndervaluedFair: $130.00Overvalued
VMCSignificantly Overvalued (-89.4%)

Margin of Safety

-89.4%

Fair Value

$168.84

Current Price

$281.38

$112.54 premium

UndervaluedFair: $168.84Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

RIO6 strengths · Avg: 8.5/10
Return on EquityProfitability
34.5%10/10

Every $100 of equity generates 35 in profit

Market CapQuality
$168.54B9/10

Large-cap with strong market position

P/E RatioValuation
17.1x8/10

Attractively priced relative to earnings

Price/BookValuation
2.6x8/10

Reasonable price relative to book value

Operating MarginProfitability
25.3%8/10

Strong operational efficiency at 25.3%

Free Cash FlowQuality
$2.53B8/10

Generating 2.5B in free cash flow

VMC1 strengths · Avg: 8.0/10
EPS GrowthGrowth
29.7%8/10

Earnings expanding 29.7% YoY

Areas to Watch

RIO3 concerns · Avg: 2.3/10
Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

PEG RatioValuation
5.692/10

Expensive relative to growth rate

EPS GrowthGrowth
-5.6%2/10

Earnings declined 5.6%

VMC2 concerns · Avg: 4.0/10
PEG RatioValuation
2.464/10

Expensive relative to growth rate

P/E RatioValuation
33.9x4/10

Premium valuation, high expectations priced in

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 17.3% and operating margin at 25.3%. Revenue growth of 14.6% demonstrates continued momentum.

Bull Case : VMC

The strongest argument for VMC centers on EPS Growth.

Bear Case : RIO

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

Bear Case : VMC

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

Key Dynamics to Monitor

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

VMC carries more volatility with a beta of 1.06 — expect wider price swings.

RIO is growing revenue faster at 14.6% — sustainability is the question.

RIO generates stronger free cash flow (2.5B), providing more financial flexibility.

Bottom Line

VMC scores higher overall (57/100 vs 54/100). RIO offers better value entry with a 24.5% margin of safety. 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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