WallStSmart

Nexa Resources SA (NEXA)vsTeck Resources Ltd Class B (TECK)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Teck Resources Ltd Class B generates 280% more annual revenue ($12.41B vs $3.26B). TECK leads profitability with a 14.9% profit margin vs 6.4%. NEXA trades at a lower P/E of 7.8x. TECK earns a higher WallStSmart Score of 73/100 (B).

NEXA

Strong Buy

72

out of 100

Grade: B

Growth: 7.3Profit: 6.5Value: 5.7Quality: 3.5
Piotroski: 4/9Altman Z: 0.68

TECK

Strong Buy

73

out of 100

Grade: B

Growth: 7.3Profit: 6.0Value: 4.3Quality: 7.5
Piotroski: 6/9Altman Z: 1.94
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

NEXASignificantly Overvalued (-54.0%)

Margin of Safety

-54.0%

Fair Value

$8.04

Current Price

$13.05

$5.01 premium

UndervaluedFair: $8.04Overvalued

Intrinsic value data unavailable for TECK.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

NEXA5 strengths · Avg: 9.2/10
P/E RatioValuation
7.8x10/10

Attractively priced relative to earnings

Revenue GrowthGrowth
41.7%10/10

Revenue surging 41.7% year-over-year

EPS GrowthGrowth
654.0%10/10

Earnings expanding 654.0% YoY

Price/BookValuation
1.5x8/10

Reasonable price relative to book value

Operating MarginProfitability
23.9%8/10

Strong operational efficiency at 23.9%

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
1.7x8/10

Reasonable price relative to book value

Areas to Watch

NEXA4 concerns · Avg: 2.8/10
Market CapQuality
$1.63B3/10

Smaller company, higher risk/reward

Profit MarginProfitability
6.4%3/10

6.4% margin — thin

Debt/EquityHealth
1.633/10

Elevated debt levels

Free Cash FlowQuality
$-127.33M2/10

Negative free cash flow — burning cash

TECK4 concerns · Avg: 3.3/10
P/E RatioValuation
25.9x4/10

Moderate valuation

Altman Z-ScoreHealth
1.944/10

Grey zone — moderate risk

Return on EquityProfitability
7.0%3/10

ROE of 7.0% — below average capital efficiency

PEG RatioValuation
4.932/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : NEXA

The strongest argument for NEXA centers on P/E Ratio, Revenue Growth, EPS Growth. Revenue growth of 41.7% 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 : NEXA

The primary concerns for NEXA are Market Cap, Profit Margin, Debt/Equity. Debt-to-equity of 1.63 is elevated, increasing financial risk.

Bear Case : TECK

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

Key Dynamics to Monitor

NEXA profiles as a hypergrowth stock while TECK is a growth play — different risk/reward profiles.

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

TECK is growing revenue faster at 72.2% — sustainability is the question.

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

Bottom Line

TECK scores higher overall (73/100 vs 72/100) and 72.2% 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.

Nexa Resources SA

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Nexa Resources SA is dedicated to the zinc mining and smelting business. The company is headquartered in Luxembourg City, Luxembourg.

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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