AlphaStocks
3.6
Weak

Northrop Grumman Corp (NOC)

As of Sep 20, 2026, Northrop Grumman Corp (NOC) scores 3.6/10 on AlphaStocks' five-model composite, #214 of 265 Industrials stocks. At $527, NOC trades 23% below its model fair value of $683.

Industrials / Aerospace & Defense

S&P 500

$527.29

Scores poorly across most models. Proceed with caution.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#214out of 265 in Industrials

Is NORTHROP GRUMMAN CORP /DE/ a Good Investment in 2026?

NORTHROP GRUMMAN CORP /DE/ (NOC) scores 3.6 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates NORTHROP GRUMMAN CORP /DE/ as Attractive (6/9). However, the Lynch model rates it Caution — PEG 1.7 · Stalwart. NORTHROP GRUMMAN CORP /DE/ currently trades 23% below its estimated fair value of $683. NORTHROP GRUMMAN CORP /DE/ ranks #214 out of 265 stocks in the Industrials sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E18.1ROE25.6Market Cap75BDiv Yield1.7

Estimated Fair Value

$683.0023% below

Trading below estimated fair value. ROE of 26% signals strong profitability. P/E of 18x is moderate for this quality level.

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

Attractive

6/9

Buffett

Attractive

Business quality & competitive moat

Graham

Caution

96% above fair value

Lynch

Caution

PEG 1.7 · Stalwart

Greenblatt

Attractive

Earnings yield 5.1% · ROC 36%

Frequently Asked Questions

Is NORTHROP GRUMMAN CORP /DE/ (NOC) a good investment?
As of Sep 20, 2026, Northrop Grumman Corp (NOC) scores 3.6/10 on AlphaStocks' five-model composite, #214 of 265 Industrials stocks. At $527, NOC trades 23% below its model fair value of $683. That score is below average, suggesting caution.
What is NORTHROP GRUMMAN CORP /DE/'s Piotroski F-Score?
NORTHROP GRUMMAN CORP /DE/'s Piotroski F-Score status is Attractive. The raw score is 6/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is NOC overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $683, NOC appears undervalued. The stock currently trades 23% below its estimated fair value. Trading below estimated fair value. ROE of 26% signals strong profitability. P/E of 18x is moderate for this quality level.
How does NOC compare to other Industrials stocks?
NORTHROP GRUMMAN CORP /DE/ ranks #214 out of 265 stocks in the Industrials sector, placing it in the top 81% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about NOC?
AlphaStocks evaluates NOC using five proven investment models. Piotroski: Attractive; Buffett: Attractive; Graham: Caution; Lynch: Caution; Greenblatt Magic Formula: Attractive. These models are combined into a single composite score of 3.6/10.

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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