WallStSmart

Materion Corporation (MTRN)vsNexa Resources SA (NEXA)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Nexa Resources SA generates 70% more annual revenue ($3.26B vs $1.92B). NEXA leads profitability with a 6.4% profit margin vs 4.0%. NEXA trades at a lower P/E of 8.2x. NEXA earns a higher WallStSmart Score of 72/100 (B).

MTRN

Buy

52

out of 100

Grade: C-

Growth: 6.7Profit: 5.5Value: 4.3Quality: 7.0
Piotroski: 3/9Altman Z: 2.91

NEXA

Strong Buy

72

out of 100

Grade: B

Growth: 7.3Profit: 6.5Value: 5.7Quality: 3.5
Piotroski: 4/9Altman Z: 0.80
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for MTRN.

NEXASignificantly Overvalued (-53.2%)

Margin of Safety

-53.2%

Fair Value

$8.08

Current Price

$12.16

$4.08 premium

UndervaluedFair: $8.08Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MTRN1 strengths · Avg: 10.0/10
Revenue GrowthGrowth
30.8%10/10

Revenue surging 30.8% year-over-year

NEXA5 strengths · Avg: 9.6/10
P/E RatioValuation
8.2x10/10

Attractively priced relative to earnings

Price/BookValuation
1.4x10/10

Reasonable price relative to book value

Revenue GrowthGrowth
41.7%10/10

Revenue surging 41.7% year-over-year

EPS GrowthGrowth
654.0%10/10

Earnings expanding 654.0% YoY

Operating MarginProfitability
23.9%8/10

Strong operational efficiency at 23.9%

Areas to Watch

MTRN4 concerns · Avg: 2.5/10
Profit MarginProfitability
4.0%3/10

4.0% margin — thin

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

P/E RatioValuation
67.0x2/10

Premium valuation, high expectations priced in

Free Cash FlowQuality
$-19.60M2/10

Negative free cash flow — burning cash

NEXA4 concerns · Avg: 2.8/10
Market CapQuality
$1.71B3/10

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

Comparative Analysis Report

WallStSmart Research

Bull Case : MTRN

The strongest argument for MTRN centers on Revenue Growth. Revenue growth of 30.8% demonstrates continued momentum. PEG of 1.28 suggests the stock is reasonably priced for its growth.

Bull Case : NEXA

The strongest argument for NEXA centers on P/E Ratio, Price/Book, Revenue Growth. Revenue growth of 41.7% demonstrates continued momentum.

Bear Case : MTRN

The primary concerns for MTRN are Profit Margin, Piotroski F-Score, P/E Ratio. A P/E of 67.0x leaves little room for execution misses. Thin 4.0% margins leave little buffer for downturns.

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.

Key Dynamics to Monitor

MTRN carries more volatility with a beta of 1.03 — expect wider price swings.

NEXA is growing revenue faster at 41.7% — sustainability is the question.

MTRN generates stronger free cash flow (-20M), providing more financial flexibility.

Monitor OTHER INDUSTRIAL METALS & MINING industry trends, competitive dynamics, and regulatory changes.

Bottom Line

NEXA scores higher overall (72/100 vs 52/100) and 41.7% revenue growth. Both earn "Strong Buy" and "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.

Materion Corporation

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Materion Corporation (MTRN) is a premier provider of advanced materials, specializing in high-performance metals and alloys essential for key sectors including aerospace, defense, telecommunications, and electronics. The company is recognized for its innovative applications of beryllium and copper, along with a diverse portfolio of specialty coatings that adhere to the highest industry standards. Driven by a robust commitment to research and development and bolstered by strategic partnerships, Materion is well-positioned to enhance its competitive edge and achieve sustainable growth through customized, innovative solutions tailored to meet the evolving needs of its varied clientele.

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.

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