AlphaStocks
3.1
Weak

Atmos Energy Corp (ATO)

As of Sep 17, 2026, Atmos Energy Corp (ATO) scores 3.1/10 on AlphaStocks' five-model composite, #38 of 60 Utilities stocks. At $162, ATO trades 15% above its model fair value of $141.

Utilities / Gas Utilities

S&P 500

$161.92

Scores poorly across most models. Proceed with caution.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 17, 2026

#38out of 60 in Utilities

Is ATMOS ENERGY CORP a Good Investment in 2026?

ATMOS ENERGY CORP (ATO) scores 3.1 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates ATMOS ENERGY CORP as Strong (7/8). However, the Greenblatt Magic Formula model rates it Caution — Earnings yield 4.2% · ROC 5%. ATMOS ENERGY CORP currently trades 15% above its estimated fair value of $141. ATMOS ENERGY CORP ranks #38 out of 60 stocks in the Utilities sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E21.7ROE8.9Market Cap27BDiv Yield2.0

Estimated Fair Value

$141.3415% above

Trading above estimated fair value. Eps growth of 9% 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

7/8

Buffett

Neutral

Business quality & competitive moat

Graham

Neutral

57% above fair value

Lynch

Neutral

PEG 3.0 · Stalwart

Greenblatt

Caution

Earnings yield 4.2% · ROC 5%

Frequently Asked Questions

Is ATMOS ENERGY CORP (ATO) a good investment?
As of Sep 17, 2026, Atmos Energy Corp (ATO) scores 3.1/10 on AlphaStocks' five-model composite, #38 of 60 Utilities stocks. At $162, ATO trades 15% above its model fair value of $141. That score is below average, suggesting caution.
What is ATMOS ENERGY CORP's Piotroski F-Score?
ATMOS ENERGY CORP's Piotroski F-Score status is Strong. The raw score is 7/8. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is ATO overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $141, ATO appears overvalued. The stock currently trades 15% above its estimated fair value. Trading above estimated fair value. Eps growth of 9% may not justify the premium.
How does ATO compare to other Utilities stocks?
ATMOS ENERGY CORP ranks #38 out of 60 stocks in the Utilities sector, placing it in the top 63% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about ATO?
AlphaStocks evaluates ATO using five proven investment models. Piotroski: Strong; Buffett: Neutral; Graham: Neutral; Lynch: Neutral; Greenblatt Magic Formula: Caution. These models are combined into a single composite score of 3.1/10.

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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