WallStSmart

Ero Copper Corp (ERO)vsTeck Resources Ltd Class B (TECK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Teck Resources Ltd Class B generates 1243% more annual revenue ($12.41B vs $923.93M). ERO leads profitability with a 31.6% profit margin vs 14.9%. ERO trades at a lower P/E of 9.7x. ERO earns a higher WallStSmart Score of 78/100 (B+).

ERO

Strong Buy

78

out of 100

Grade: B+

Growth: 10.0Profit: 9.5Value: 7.0Quality: 5.0

TECK

Strong Buy

73

out of 100

Grade: B

Growth: 7.3Profit: 6.0Value: 4.7Quality: 6.8
Piotroski: 7/9Altman Z: 1.93
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EROUndervalued (+7.2%)

Margin of Safety

+7.2%

Fair Value

$33.93

Current Price

$28.48

$5.45 discount

UndervaluedFair: $33.93Overvalued
TECKUndervalued (+9.1%)

Margin of Safety

+9.1%

Fair Value

$66.42

Current Price

$60.76

$5.66 discount

UndervaluedFair: $66.42Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ERO6 strengths · Avg: 9.7/10
P/E RatioValuation
9.7x10/10

Attractively priced relative to earnings

Return on EquityProfitability
32.5%10/10

Every $100 of equity generates 33 in profit

Profit MarginProfitability
31.6%10/10

Keeps 32 of every $100 in revenue as profit

Operating MarginProfitability
34.7%10/10

Strong operational efficiency at 34.7%

Revenue GrowthGrowth
110.4%10/10

Revenue surging 110.4% year-over-year

Price/BookValuation
2.7x8/10

Reasonable price relative to book value

TECK4 strengths · Avg: 9.5/10
Operating MarginProfitability
39.8%10/10

Strong operational efficiency at 39.8%

Revenue GrowthGrowth
72.2%10/10

Revenue surging 72.2% year-over-year

EPS GrowthGrowth
128.8%10/10

Earnings expanding 128.8% YoY

Price/BookValuation
1.6x8/10

Reasonable price relative to book value

Areas to Watch

ERO0 concerns · Avg: 0/10

No major concerns identified

TECK3 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.934/10

Grey zone — moderate risk

Return on EquityProfitability
5.9%3/10

ROE of 5.9% — below average capital efficiency

PEG RatioValuation
5.472/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : ERO

The strongest argument for ERO centers on P/E Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 31.6% and operating margin at 34.7%. Revenue growth of 110.4% demonstrates continued momentum.

Bull Case : TECK

The strongest argument for TECK centers on Operating Margin, Revenue Growth, EPS Growth. Revenue growth of 72.2% demonstrates continued momentum.

Bear Case : ERO

No major red flags identified for ERO, but monitor valuation.

Bear Case : TECK

The primary concerns for TECK are Altman Z-Score, Return on Equity, PEG Ratio.

Key Dynamics to Monitor

TECK carries more volatility with a beta of 1.57 — expect wider price swings.

ERO is growing revenue faster at 110.4% — sustainability is the question.

TECK generates stronger free cash flow (344M), providing more financial flexibility.

Monitor COPPER industry trends, competitive dynamics, and regulatory changes.

Bottom Line

ERO scores higher overall (78/100 vs 73/100), backed by strong 31.6% margins and 110.4% revenue growth. Both earn "Strong Buy" and "Strong 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.

Ero Copper Corp

BASIC MATERIALS · COPPER · USA

Ero Copper Corp. The company is headquartered in Vancouver, Canada.

Teck Resources Ltd Class B

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Teck Resources Limited is dedicated to exploring, acquiring, developing and producing natural resources in Asia, Europe and North America. The company is headquartered in Vancouver, Canada.

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