WallStSmart

Sayona Mining Limited American Depository Shares (ELVR)vsRio Tinto ADR (RIO)

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Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 30510% more annual revenue ($61.79B vs $201.87M). ELVR leads profitability with a 21.3% profit margin vs 19.6%. RIO earns a higher WallStSmart Score of 64/100 (C+).

ELVR

Buy

53

out of 100

Grade: C-

Growth: 6.3Profit: 6.5Value: 5.0Quality: 7.5
Piotroski: 3/9Altman Z: 1.98

RIO

Buy

64

out of 100

Grade: C+

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

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for ELVR.

RIOUndervalued (+29.2%)

Margin of Safety

+29.2%

Fair Value

$138.61

Current Price

$99.96

$38.65 discount

UndervaluedFair: $138.61Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ELVR5 strengths · Avg: 9.6/10
Price/BookValuation
1.2x10/10

Reasonable price relative to book value

Operating MarginProfitability
44.5%10/10

Strong operational efficiency at 44.5%

Revenue GrowthGrowth
77.5%10/10

Revenue surging 77.5% year-over-year

Profit MarginProfitability
21.3%9/10

Keeps 21 of every $100 in revenue as profit

Debt/EquityHealth
0.119/10

Conservative balance sheet, low leverage

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

Areas to Watch

ELVR4 concerns · Avg: 3.5/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Altman Z-ScoreHealth
1.984/10

Grey zone — moderate risk

Market CapQuality
$1.15B3/10

Smaller company, higher risk/reward

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

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

Comparative Analysis Report

WallStSmart Research

Bull Case : ELVR

The strongest argument for ELVR centers on Price/Book, Operating Margin, Revenue Growth. Profitability is solid with margins at 21.3% and operating margin at 44.5%. Revenue growth of 77.5% demonstrates continued momentum.

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.

Bear Case : ELVR

The primary concerns for ELVR are EPS Growth, Altman Z-Score, Market Cap.

Bear Case : RIO

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

Key Dynamics to Monitor

ELVR carries more volatility with a beta of 0.85 — expect wider price swings.

ELVR is growing revenue faster at 77.5% — sustainability is the question.

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

Monitor OTHER INDUSTRIAL METALS & MINING industry trends, competitive dynamics, and regulatory changes.

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.

Sayona Mining Limited American Depository Shares

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Elevra Lithium Limited, engages in mineral identification, acquisition, exploration, and production in Australia and Canada. The company is headquartered in Brisbane, Australia.

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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.

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