AlphaStocks
5.6
Consider Buy

Federal Signal Corp (FSS)

As of Sep 20, 2026, Federal Signal Corp (FSS) scores 5.6/10 on AlphaStocks' five-model composite, #63 of 265 Industrials stocks. At $114, FSS trades 8% above its model fair value of $106.

Industrials / Construction Machinery & Heavy Transportation Equipment

S&P SmallCap 600

$113.93

Middle of the pack. No strong signal either way.

Consider Buy

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#63out of 265 in Industrials

Is FEDERAL SIGNAL CORP /DE/ a Good Investment in 2026?

FEDERAL SIGNAL CORP /DE/ (FSS) scores 5.6 out of 10 on AlphaStocks' composite model, earning a Consider Buy rating. The Buffett model rates FEDERAL SIGNAL CORP /DE/ as Strong. The Lynch model is the least favorable, rating it Neutral. FEDERAL SIGNAL CORP /DE/ currently trades 8% above its estimated fair value of $106. FEDERAL SIGNAL CORP /DE/ ranks #63 out of 265 stocks in the Industrials sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E28.4ROE18.2Market Cap7B

Estimated Fair Value

$105.608% above

Trading slightly above estimated fair value.

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

Strong

Business quality & competitive moat

Graham

Neutral

Significantly above fair value

Lynch

Neutral

High PEG — growth premium · Slow Grower

Greenblatt

Attractive

Earnings yield 5.4% · ROC 48%

Frequently Asked Questions

Is FEDERAL SIGNAL CORP /DE/ (FSS) a good investment?
As of Sep 20, 2026, Federal Signal Corp (FSS) scores 5.6/10 on AlphaStocks' five-model composite, #63 of 265 Industrials stocks. At $114, FSS trades 8% above its model fair value of $106. That is a middle-of-the-pack score with no strong signal either way.
What is FEDERAL SIGNAL CORP /DE/'s Piotroski F-Score?
FEDERAL SIGNAL 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 FSS overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $106, FSS appears overvalued. The stock currently trades 8% above its estimated fair value. Trading slightly above estimated fair value.
How does FSS compare to other Industrials stocks?
FEDERAL SIGNAL CORP /DE/ ranks #63 out of 265 stocks in the Industrials sector, placing it in the top 24% of its sector by composite score. This is a strong position relative to sector peers.
What do investment models say about FSS?
AlphaStocks evaluates FSS using five proven investment models. Piotroski: Attractive; Buffett: Strong; Graham: Neutral; Lynch: Neutral; Greenblatt Magic Formula: Attractive. These models are combined into a single composite score of 5.6/10.

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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