AlphaStocks
3.4
Weak

NRG Energy, Inc. (NRG)

As of Sep 19, 2026, NRG Energy, Inc. (NRG) scores 3.4/10 on AlphaStocks' five-model composite, #33 of 60 Utilities stocks. At $104, NRG trades 19% below its model fair value of $128.

Utilities / Independent Power Producers & Energy Traders

S&P 500

$103.59

Scores poorly across most models. Proceed with caution.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 19, 2026

#33out of 60 in Utilities

Is NRG ENERGY, INC. a Good Investment in 2026?

NRG ENERGY, INC. (NRG) scores 3.4 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates NRG ENERGY, INC. as Attractive (6/8). However, the Lynch model rates it Caution — PEG 2.8 · Stalwart. NRG ENERGY, INC. currently trades 19% below its estimated fair value of $128. NRG ENERGY, INC. ranks #33 out of 60 stocks in the Utilities sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E18.5ROE55.8Market Cap22BDiv Yield1.5

Estimated Fair Value

$127.9619% below

Trading below estimated fair value. ROE of 56% signals strong profitability. P/E of 19x 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

6/8

Buffett

Attractive

Business quality & competitive moat

Graham

Neutral

Significantly above fair value

Lynch

Caution

PEG 2.8 · Stalwart

Greenblatt

Neutral

Earnings yield 4.7% · ROC 11%

Frequently Asked Questions

Is NRG ENERGY, INC. (NRG) a good investment?
As of Sep 19, 2026, NRG Energy, Inc. (NRG) scores 3.4/10 on AlphaStocks' five-model composite, #33 of 60 Utilities stocks. At $104, NRG trades 19% below its model fair value of $128. That score is below average, suggesting caution.
What is NRG ENERGY, INC.'s Piotroski F-Score?
NRG ENERGY, INC.'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 NRG overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $128, NRG appears undervalued. The stock currently trades 19% below its estimated fair value. Trading below estimated fair value. ROE of 56% signals strong profitability. P/E of 19x is moderate for this quality level.
How does NRG compare to other Utilities stocks?
NRG ENERGY, INC. ranks #33 out of 60 stocks in the Utilities sector, placing it in the top 55% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about NRG?
AlphaStocks evaluates NRG using five proven investment models. Piotroski: Attractive; Buffett: Attractive; Graham: Neutral; Lynch: Caution; Greenblatt Magic Formula: Neutral. These models are combined into a single composite score of 3.4/10.

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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