AlphaStocks
3.3
Weak

Alliant Energy Corp (LNT)

As of Sep 20, 2026, Alliant Energy Corp (LNT) scores 3.3/10 on AlphaStocks' five-model composite, #36 of 60 Utilities stocks. At $66, LNT trades 18% above its model fair value of $56.

Utilities / Electric Utilities

S&P 500

$65.63

Scores poorly across most models. Proceed with caution.

Weak

Score based on 4 of 5 models — moderate confidence

Data as of Sep 20, 2026

#36out of 60 in Utilities

Is ALLIANT ENERGY CORP a Good Investment in 2026?

ALLIANT ENERGY CORP (LNT) scores 3.3 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates ALLIANT ENERGY CORP as Attractive (6/8). However, the Greenblatt Magic Formula model rates it Caution — Earnings yield 3.3% · ROC 5%. ALLIANT ENERGY CORP currently trades 18% above its estimated fair value of $56. ALLIANT ENERGY CORP ranks #36 out of 60 stocks in the Utilities sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E20.9ROE11.1Market Cap17BDiv Yield2.6

Estimated Fair Value

$55.8318% above

Trading above estimated fair value — the market may be pricing in future growth.

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

6/8

Buffett

Neutral

Business quality & competitive moat

Graham

Neutral

70% above fair value

Lynch

Attractive

Growth rate vs price (PEG)

Greenblatt

Caution

Earnings yield 3.3% · ROC 5%

Frequently Asked Questions

Is ALLIANT ENERGY CORP (LNT) a good investment?
As of Sep 20, 2026, Alliant Energy Corp (LNT) scores 3.3/10 on AlphaStocks' five-model composite, #36 of 60 Utilities stocks. At $66, LNT trades 18% above its model fair value of $56. That score is below average, suggesting caution.
What is ALLIANT ENERGY CORP's Piotroski F-Score?
ALLIANT ENERGY CORP's Piotroski F-Score status is Attractive. The raw score is 6/8. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is LNT overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $56, LNT appears overvalued. The stock currently trades 18% above its estimated fair value. Trading above estimated fair value — the market may be pricing in future growth.
How does LNT compare to other Utilities stocks?
ALLIANT ENERGY CORP ranks #36 out of 60 stocks in the Utilities sector, placing it in the top 60% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about LNT?
AlphaStocks evaluates LNT using five proven investment models. Piotroski: Attractive; Buffett: Neutral; Graham: Neutral; Lynch: Attractive; Greenblatt Magic Formula: Caution. These models are combined into a single composite score of 3.3/10.

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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