WallStSmart

Rio Tinto ADR (RIO)vsReliance Steel & Aluminum Co (RS)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 289% more annual revenue ($57.64B vs $14.84B). RIO leads profitability with a 17.3% profit margin vs 5.4%. RS appears more attractively valued with a PEG of 2.29. RS earns a higher WallStSmart Score of 63/100 (C+).

RIO

Buy

54

out of 100

Grade: C-

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

RS

Buy

63

out of 100

Grade: C+

Growth: 6.7Profit: 5.5Value: 5.0Quality: 8.5
Piotroski: 3/9Altman Z: 4.41
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

Intrinsic value data unavailable for RS.

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

RS5 strengths · Avg: 8.6/10
Altman Z-ScoreHealth
4.4110/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.289/10

Conservative balance sheet, low leverage

Price/BookValuation
2.8x8/10

Reasonable price relative to book value

Revenue GrowthGrowth
15.5%8/10

15.5% revenue growth

EPS GrowthGrowth
36.4%8/10

Earnings expanding 36.4% 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%

RS4 concerns · Avg: 3.5/10
PEG RatioValuation
2.294/10

Expensive relative to growth rate

P/E RatioValuation
26.9x4/10

Moderate valuation

Profit MarginProfitability
5.4%3/10

5.4% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

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 : RS

The strongest argument for RS centers on Altman Z-Score, Debt/Equity, Price/Book. Revenue growth of 15.5% demonstrates continued momentum.

Bear Case : RIO

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

Bear Case : RS

The primary concerns for RS are PEG Ratio, P/E Ratio, Profit Margin.

Key Dynamics to Monitor

RIO profiles as a mature stock while RS is a growth play — different risk/reward profiles.

RS carries more volatility with a beta of 0.96 — expect wider price swings.

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

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

Bottom Line

RS scores higher overall (63/100 vs 54/100) and 15.5% revenue growth. 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.

Reliance Steel & Aluminum Co

BASIC MATERIALS · STEEL · USA

Reliance Steel & Aluminum Co. is a metal service center company. The company is headquartered in Los Angeles, California.

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