WallStSmart

Rio Tinto ADR (RIO)vsSolitario Exploration & Royalty Corp (XPL)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates -15145443% more annual revenue ($61.79B vs $-408,000). RIO leads profitability with a 19.6% profit margin vs 0.0%. 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

XPL

Avoid

20

out of 100

Grade: F

Growth: 3.7Profit: 3.0Value: 5.0Quality: 7.3
Piotroski: 3/9Altman Z: 37.25
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

RIOUndervalued (+29.4%)

Margin of Safety

+29.4%

Fair Value

$138.95

Current Price

$101.10

$37.85 discount

UndervaluedFair: $138.95Overvalued

Intrinsic value data unavailable for XPL.

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

XPL2 strengths · Avg: 9.0/10
Altman Z-ScoreHealth
37.2510/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.8x8/10

Reasonable price relative to book value

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

XPL4 concerns · Avg: 3.3/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$66.08M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Operating MarginProfitability
0.0%3/10

Operating margin of 0.0%

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 : XPL

The strongest argument for XPL centers on Altman Z-Score, Price/Book.

Bear Case : RIO

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

Bear Case : XPL

The primary concerns for XPL are EPS Growth, Market Cap, Profit Margin.

Key Dynamics to Monitor

RIO profiles as a growth stock while XPL is a value play — different risk/reward profiles.

RIO carries more volatility with a beta of 0.65 — expect wider price swings.

RIO 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

RIO scores higher overall (64/100 vs 20/100), backed by strong 19.6% margins and 15.5% revenue growth. Both earn "Buy" and "Avoid" 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.

Solitario Exploration & Royalty Corp

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Solitaire Zinc Corp. The company is headquartered in Wheat Ridge, Colorado.

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