AlphaStocks
2.9
Avoid

Mastec Inc (MTZ)

As of Sep 20, 2026, Mastec Inc (MTZ) scores 2.9/10 on AlphaStocks' five-model composite, #238 of 265 Industrials stocks. At $214, MTZ trades 86% above its model fair value of $115.

Industrials / Construction & Engineering

S&P MidCap 400

$214.47

Scores poorly across most models. Proceed with caution.

Avoid

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#238out of 265 in Industrials

Is MASTEC INC a Good Investment in 2026?

MASTEC INC (MTZ) scores 2.9 out of 10 on AlphaStocks' composite model, earning a Avoid rating. The Piotroski model rates MASTEC INC as Strong (8/9). However, the Greenblatt Magic Formula model rates it Caution — Earnings yield 1.6% · ROC 8%. MASTEC INC currently trades 86% above its estimated fair value of $115. MASTEC INC ranks #238 out of 265 stocks in the Industrials sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E42.3ROE12.5Market Cap17B

Estimated Fair Value

$115.0486% above

Trading above estimated fair value. P/e of 42x implies high growth expectations. rapid eps growth (146%) partially justifies 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

8/9

Buffett

Neutral

Business quality & competitive moat

Graham

Caution

Significantly above fair value

Lynch

Neutral

High PEG — growth premium · Stalwart

Greenblatt

Caution

Earnings yield 1.6% · ROC 8%

Frequently Asked Questions

Is MASTEC INC (MTZ) a good investment?
As of Sep 20, 2026, Mastec Inc (MTZ) scores 2.9/10 on AlphaStocks' five-model composite, #238 of 265 Industrials stocks. At $214, MTZ trades 86% above its model fair value of $115. That score is below average, suggesting caution.
What is MASTEC INC's Piotroski F-Score?
MASTEC INC's Piotroski F-Score status is Strong. The raw score is 8/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is MTZ overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $115, MTZ appears overvalued. The stock currently trades 86% above its estimated fair value. Trading above estimated fair value. P/e of 42x implies high growth expectations. rapid eps growth (146%) partially justifies the premium.
How does MTZ compare to other Industrials stocks?
MASTEC INC ranks #238 out of 265 stocks in the Industrials sector, placing it in the top 90% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about MTZ?
AlphaStocks evaluates MTZ using five proven investment models. Piotroski: Strong; Buffett: Neutral; Graham: Caution; Lynch: Neutral; Greenblatt Magic Formula: Caution. These models are combined into a single composite score of 2.9/10.

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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