WallStSmart

Martin Marietta Materials Inc (MLM)vsSouthern Copper Corporation (SCCO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Southern Copper Corporation generates 136% more annual revenue ($15.79B vs $6.69B). MLM leads profitability with a 36.7% profit margin vs 35.9%. MLM appears more attractively valued with a PEG of 2.63. MLM earns a higher WallStSmart Score of 68/100 (B-).

MLM

Strong Buy

68

out of 100

Grade: B-

Growth: 7.3Profit: 8.0Value: 3.7Quality: 6.5
Piotroski: 4/9Altman Z: 1.94

SCCO

Strong Buy

65

out of 100

Grade: B-

Growth: 9.3Profit: 10.0Value: 4.3Quality: 8.0
Piotroski: 5/9Altman Z: 3.11

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

MLM6 strengths · Avg: 8.8/10
Profit MarginProfitability
36.7%10/10

Keeps 37 of every $100 in revenue as profit

EPS GrowthGrowth
1221.0%10/10

Earnings expanding 1221.0% YoY

Return on EquityProfitability
22.4%9/10

Every $100 of equity generates 22 in profit

Price/BookValuation
2.9x8/10

Reasonable price relative to book value

Operating MarginProfitability
20.0%8/10

Strong operational efficiency at 20.0%

Revenue GrowthGrowth
17.2%8/10

17.2% revenue growth

SCCO6 strengths · Avg: 10.0/10
Return on EquityProfitability
44.9%10/10

Every $100 of equity generates 45 in profit

Profit MarginProfitability
35.9%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
61.2%10/10

Strong operational efficiency at 61.2%

Revenue GrowthGrowth
40.6%10/10

Revenue surging 40.6% year-over-year

EPS GrowthGrowth
71.6%10/10

Earnings expanding 71.6% YoY

Altman Z-ScoreHealth
3.1110/10

Safe zone — low bankruptcy risk

Areas to Watch

MLM3 concerns · Avg: 3.3/10
P/E RatioValuation
34.1x4/10

Premium valuation, high expectations priced in

Altman Z-ScoreHealth
1.944/10

Grey zone — moderate risk

PEG RatioValuation
2.632/10

Expensive relative to growth rate

SCCO3 concerns · Avg: 3.3/10
P/E RatioValuation
27.6x4/10

Moderate valuation

Price/BookValuation
13.4x4/10

Trading at 13.4x book value

PEG RatioValuation
5.412/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : MLM

The strongest argument for MLM centers on Profit Margin, EPS Growth, Return on Equity. Profitability is solid with margins at 36.7% and operating margin at 20.0%. Revenue growth of 17.2% demonstrates continued momentum.

Bull Case : SCCO

The strongest argument for SCCO centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 35.9% and operating margin at 61.2%. Revenue growth of 40.6% demonstrates continued momentum.

Bear Case : MLM

The primary concerns for MLM are P/E Ratio, Altman Z-Score, PEG Ratio.

Bear Case : SCCO

The primary concerns for SCCO are P/E Ratio, Price/Book, PEG Ratio.

Key Dynamics to Monitor

SCCO carries more volatility with a beta of 1.14 — expect wider price swings.

SCCO is growing revenue faster at 40.6% — sustainability is the question.

SCCO generates stronger free cash flow (1.5B), providing more financial flexibility.

Monitor BUILDING MATERIALS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

MLM scores higher overall (68/100 vs 65/100), backed by strong 36.7% margins and 17.2% 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.

Martin Marietta Materials Inc

BASIC MATERIALS · BUILDING MATERIALS · USA

Martin Marietta Materials, Inc. is an American-based company. The company is a supplier of aggregates and heavy building materials, with operations spanning 26 states, Canada and the Caribbean. In particular, Martin Marietta supplies the resources for roads, sidewalks and foundations.

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Southern Copper Corporation

BASIC MATERIALS · COPPER · USA

Southern Copper Corporation is engaged in the extraction, exploration, smelting and refining of copper and other minerals in Peru, Mexico, Argentina, Ecuador and Chile.

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