WallStSmart

Rio Tinto ADR (RIO)vsTaseko Mines Ltd (TGB)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 7916% more annual revenue ($61.79B vs $770.85M). RIO leads profitability with a 19.6% profit margin vs 2.0%. TGB appears more attractively valued with a PEG of 0.33. 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

TGB

Buy

52

out of 100

Grade: C-

Growth: 6.7Profit: 5.0Value: 6.0Quality: 3.5
Piotroski: 3/9Altman Z: 0.59
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+29.3%)

Margin of Safety

+29.3%

Fair Value

$138.83

Current Price

$101.10

$37.73 discount

UndervaluedFair: $138.83Overvalued
TGBUndervalued (+4.4%)

Margin of Safety

+4.4%

Fair Value

$7.29

Current Price

$8.32

$1.03 discount

UndervaluedFair: $7.29Overvalued

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
$158.04B9/10

Large-cap with strong market position

P/E RatioValuation
12.7x8/10

Attractively priced relative to earnings

Price/BookValuation
2.6x8/10

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

TGB3 strengths · Avg: 9.3/10
PEG RatioValuation
0.3310/10

Growing faster than its price suggests

Revenue GrowthGrowth
70.4%10/10

Revenue surging 70.4% year-over-year

Operating MarginProfitability
23.4%8/10

Strong operational efficiency at 23.4%

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

TGB4 concerns · Avg: 3.0/10
Return on EquityProfitability
1.9%3/10

ROE of 1.9% — below average capital efficiency

Profit MarginProfitability
2.0%3/10

2.0% margin — thin

Debt/EquityHealth
1.073/10

Elevated debt levels

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 19.6% and operating margin at 28.1%. Revenue growth of 15.5% demonstrates continued momentum.

Bull Case : TGB

The strongest argument for TGB centers on PEG Ratio, Revenue Growth, Operating Margin. Revenue growth of 70.4% demonstrates continued momentum. PEG of 0.33 suggests the stock is reasonably priced for its growth.

Bear Case : RIO

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

Bear Case : TGB

The primary concerns for TGB are Return on Equity, Profit Margin, Debt/Equity. A P/E of 169.3x leaves little room for execution misses. Thin 2.0% margins leave little buffer for downturns.

Key Dynamics to Monitor

RIO profiles as a growth stock while TGB is a hypergrowth play — different risk/reward profiles.

TGB carries more volatility with a beta of 2.01 — expect wider price swings.

TGB is growing revenue faster at 70.4% — 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 52/100), 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.

Taseko Mines Ltd

BASIC MATERIALS · COPPER · USA

Taseko Mines Limited, a mining company, acquires, develops and operates mineral properties. The company is headquartered in Vancouver, Canada.

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