AlphaStocks
4.7
Weak

MARTIN MARIETTA MATERIALS INC (MLM)

Materials / Construction Materials

S&P 500

$615.52

Below average on several measures. Research carefully.

Weak

Score based on 5 of 5 models — high confidence

#658out of 1126 in Materials

Is MARTIN MARIETTA MATERIALS INC a Good Investment in 2026?

MARTIN MARIETTA MATERIALS INC (MLM) scores 4.7 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates MARTIN MARIETTA MATERIALS INC as Strong (7/9). The Greenblatt Magic Formula model is the least favorable, rating it Neutral. MARTIN MARIETTA MATERIALS INC currently trades above its estimated fair value of $424, suggesting limited upside at current prices. MARTIN MARIETTA MATERIALS INC ranks #658 out of 1126 stocks in the Materials sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E32.8ROE11.5Market Cap37BDiv Yield0.5

Estimated Fair Value

$424.3745% above

Trading above estimated fair value. Eps growth of -42% may not justify the premium.

Model-based estimate, not a price target.

5-Model Analysis

Each model evaluates this stock from a different angle. Combined, they form the composite score above.

Piotroski

Strong

7/9

Buffett

Attractive

Business quality & competitive moat

Graham

Neutral

Significantly above fair value

Lynch

Neutral

PEG 2.4 · Fast Grower

Greenblatt

Neutral

Bottom half (rank 64%)

Frequently Asked Questions

Is MARTIN MARIETTA MATERIALS INC (MLM) a good investment?
Based on AlphaStocks' composite analysis, MARTIN MARIETTA MATERIALS INC (MLM) scores 4.7 out of 10, earning a Weak rating. This score is below average, suggesting caution. Trading above estimated fair value. Eps growth of -42% may not justify the premium.
What is MARTIN MARIETTA MATERIALS INC's Piotroski F-Score?
MARTIN MARIETTA MATERIALS INC's Piotroski F-Score status is Strong. The raw score is 7/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is MLM overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $424, MLM appears overvalued. The stock currently trades 45% above its estimated fair value. Trading above estimated fair value. Eps growth of -42% may not justify the premium.
How does MLM compare to other Materials stocks?
MARTIN MARIETTA MATERIALS INC ranks #658 out of 1126 stocks in the Materials sector, placing it in the top 58% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about MLM?
AlphaStocks evaluates MLM using five proven investment models. Piotroski: Strong; Buffett: Attractive; Graham: Neutral; Lynch: Neutral; Greenblatt Magic Formula: Neutral. These models are combined into a single composite score of 4.7/10.

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Scores are algorithm-generated research tools, not investment recommendations. Past performance does not guarantee future results. Always do your own due diligence. Full disclaimer