WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 6171% more annual revenue ($61.79B vs $985.32M). RIO leads profitability with a 19.6% profit margin vs 1.6%. 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: 5.5Value: 5.3Quality: 4.0
Piotroski: 3/9Altman Z: 0.59
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+29.2%)

Margin of Safety

+29.2%

Fair Value

$138.52

Current Price

$97.49

$41.03 discount

UndervaluedFair: $138.52Overvalued
TGBFair Value (-0.9%)

Margin of Safety

-0.9%

Fair Value

$9.28

Current Price

$9.06

$0.22 premium

UndervaluedFair: $9.28Overvalued

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
$158.36B9/10

Large-cap with strong market position

P/E RatioValuation
13.2x8/10

Attractively priced relative to earnings

Price/BookValuation
2.4x8/10

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
184.8%10/10

Revenue surging 184.8% year-over-year

Operating MarginProfitability
22.5%8/10

Strong operational efficiency at 22.5%

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: 2.8/10
Return on EquityProfitability
1.9%3/10

ROE of 1.9% — below average capital efficiency

Profit MarginProfitability
1.6%3/10

1.6% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

P/E RatioValuation
468.0x2/10

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 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 184.8% 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, Piotroski F-Score. A P/E of 468.0x leaves little room for execution misses. Thin 1.6% 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 2.07 — expect wider price swings.

TGB is growing revenue faster at 184.8% — 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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