AlphaStocks
2.1
Avoid

Amentum Holdings, Inc. (AMTM)

As of Sep 20, 2026, Amentum Holdings, Inc. (AMTM) scores 2.1/10 on AlphaStocks' five-model composite, #249 of 265 Industrials stocks. At $20, AMTM trades 49% above its model fair value of $13.

Industrials / Diversified Support Services

S&P SmallCap 600

$19.60

Scores poorly across most models. Proceed with caution.

Avoid

Score based on 4 of 5 models — moderate confidence

Data as of Sep 20, 2026

#249out of 265 in Industrials

Is Amentum Holdings, Inc. a Good Investment in 2026?

Amentum Holdings, Inc. (AMTM) scores 2.1 out of 10 on AlphaStocks' composite model, earning a Avoid rating. The Piotroski model rates Amentum Holdings, Inc. as Strong (7/9). However, the Graham model rates it Caution — 98% above fair value. Amentum Holdings, Inc. currently trades 49% above its estimated fair value of $13. Amentum Holdings, Inc. ranks #249 out of 265 stocks in the Industrials sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E72.5ROE1.5Market Cap5B

Estimated Fair Value

$13.1249% above

Trading above estimated fair value. P/e of 72x implies high growth expectations.

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

Caution

Business quality & competitive moat

Graham

Caution

98% above fair value

Lynch

Limited Data

Growth rate vs price (PEG)

Greenblatt

Neutral

Earnings yield 5.6% · ROC 14%

Frequently Asked Questions

Is Amentum Holdings, Inc. (AMTM) a good investment?
As of Sep 20, 2026, Amentum Holdings, Inc. (AMTM) scores 2.1/10 on AlphaStocks' five-model composite, #249 of 265 Industrials stocks. At $20, AMTM trades 49% above its model fair value of $13. That score is below average, suggesting caution.
What is Amentum Holdings, Inc.'s Piotroski F-Score?
Amentum Holdings, 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 AMTM overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $13, AMTM appears overvalued. The stock currently trades 49% above its estimated fair value. Trading above estimated fair value. P/e of 72x implies high growth expectations.
How does AMTM compare to other Industrials stocks?
Amentum Holdings, Inc. ranks #249 out of 265 stocks in the Industrials sector, placing it in the top 94% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about AMTM?
AlphaStocks evaluates AMTM using five proven investment models. Piotroski: Strong; Buffett: Caution; Graham: Caution; Greenblatt Magic Formula: Neutral. These models are combined into a single composite score of 2.1/10.

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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