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 1239% more annual revenue ($13.99B vs $1.04B). ERO leads profitability with a 29.8% profit margin vs 17.8%. ERO trades at a lower P/E of 11.8x. ERO earns a higher WallStSmart Score of 76/100 (B+).

ERO

Strong Buy

76

out of 100

Grade: B+

Growth: 9.3Profit: 9.5Value: 6.3Quality: 7.0
Piotroski: 6/9Altman Z: 2.16

TECK

Strong Buy

75

out of 100

Grade: B

Growth: 7.3Profit: 7.5Value: 5.0Quality: 8.0
Piotroski: 6/9Altman Z: 1.94
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

EROFair Value (-4.8%)

Margin of Safety

-4.8%

Fair Value

$30.07

Current Price

$37.29

$7.22 premium

UndervaluedFair: $30.07Overvalued

Intrinsic value data unavailable for TECK.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

ERO6 strengths · Avg: 9.5/10
P/E RatioValuation
11.8x10/10

Attractively priced relative to earnings

Return on EquityProfitability
32.5%10/10

Every $100 of equity generates 33 in profit

Operating MarginProfitability
37.6%10/10

Strong operational efficiency at 37.6%

Revenue GrowthGrowth
73.9%10/10

Revenue surging 73.9% year-over-year

Profit MarginProfitability
29.8%9/10

Keeps 30 of every $100 in revenue as profit

EPS GrowthGrowth
25.0%8/10

Earnings expanding 25.0% YoY

TECK5 strengths · Avg: 9.2/10
Operating MarginProfitability
44.1%10/10

Strong operational efficiency at 44.1%

Revenue GrowthGrowth
78.2%10/10

Revenue surging 78.2% year-over-year

EPS GrowthGrowth
324.4%10/10

Earnings expanding 324.4% YoY

P/E RatioValuation
17.8x8/10

Attractively priced relative to earnings

Price/BookValuation
1.7x8/10

Reasonable price relative to book value

Areas to Watch

ERO0 concerns · Avg: 0/10

No major concerns identified

TECK2 concerns · Avg: 3.0/10
Altman Z-ScoreHealth
1.944/10

Grey zone — moderate risk

PEG RatioValuation
3.972/10

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, Operating Margin. Profitability is solid with margins at 29.8% and operating margin at 37.6%. Revenue growth of 73.9% demonstrates continued momentum.

Bull Case : TECK

The strongest argument for TECK centers on Operating Margin, Revenue Growth, EPS Growth. Profitability is solid with margins at 17.8% and operating margin at 44.1%. Revenue growth of 78.2% 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, PEG Ratio.

Key Dynamics to Monitor

ERO carries more volatility with a beta of 1.67 — expect wider price swings.

TECK is growing revenue faster at 78.2% — sustainability is the question.

TECK generates stronger free cash flow (726M), providing more financial flexibility.

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

Bottom Line

ERO scores higher overall (76/100 vs 75/100), backed by strong 29.8% margins and 73.9% 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 · COPPER · 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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