WallStSmart

NioCorp Developments Ltd. Common Stock (NB)vsRio Tinto ADR (RIO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

RIO leads profitability with a 19.6% profit margin vs 0.0%. RIO earns a higher WallStSmart Score of 64/100 (C+).

NB

Avoid

28

out of 100

Grade: F

Growth: 4.3Profit: 3.0Value: 5.0Quality: 6.5
Piotroski: 3/9Altman Z: -5.21

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 NB.

RIOUndervalued (+29.3%)

Margin of Safety

+29.3%

Fair Value

$138.76

Current Price

$95.68

$43.08 discount

UndervaluedFair: $138.76Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NB2 strengths · Avg: 10.0/10
Price/BookValuation
0.7x10/10

Reasonable price relative to book value

Debt/EquityHealth
0.0010/10

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
$159.76B9/10

Large-cap with strong market position

P/E RatioValuation
13.7x8/10

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

Areas to Watch

NB4 concerns · Avg: 3.5/10
Revenue GrowthGrowth
0.0%4/10

0.0% revenue growth

EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$649.32M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

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 : NB

The strongest argument for NB centers on Price/Book, Debt/Equity.

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 : NB

The primary concerns for NB are Revenue Growth, EPS Growth, Market Cap.

Bear Case : RIO

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

Key Dynamics to Monitor

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

RIO carries more volatility with a beta of 0.66 — expect wider price swings.

RIO is growing revenue faster at 15.5% — 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 28/100), 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.

NioCorp Developments Ltd. Common Stock

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

NioCorp Developments Ltd. is a leading mineral exploration and development company primarily focused on its flagship Elk Creek Project in Nebraska, which aims to produce essential critical metals such as niobium, scandium, and titanium. As global demand for these materials intensifies across industries like aerospace, energy, and electronics, NioCorp is strategically positioned to capitalize on the expanding critical minerals market. The company is committed to sustainable mining practices, which not only enhances its operational sustainability but also aligns with the broader trends toward environmental responsibility in investing. With a robust growth outlook, NioCorp offers institutional investors a compelling opportunity to engage in the future of critical resource production while supporting responsible mining initiatives.

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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