AlphaStocks
4.1
Weak

Diamondback Energy, Inc. (FANG)

As of Sep 20, 2026, Diamondback Energy, Inc. (FANG) scores 4.1/10 on AlphaStocks' five-model composite, #51 of 80 Energy stocks. At $192, FANG trades 5% below its model fair value of $203.

Energy / Oil & Gas Exploration & Production

S&P 500

$192.43

Below average on several measures. Research carefully.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#51out of 80 in Energy

Is Diamondback Energy, Inc. a Good Investment in 2026?

Diamondback Energy, Inc. (FANG) scores 4.1 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model is the most favorable, rating Diamondback Energy, Inc. as Neutral. However, the Greenblatt Magic Formula model rates it Caution — Earnings yield 1.9% · ROC 2%. Diamondback Energy, Inc. currently trades 5% below its estimated fair value of $203. Diamondback Energy, Inc. ranks #51 out of 80 stocks in the Energy sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E33.4ROE4.4Market Cap54BDiv Yield2.2

Estimated Fair Value

$203.085% below

Trading near 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

Neutral

4/9

Buffett

Neutral

Business quality & competitive moat

Graham

Neutral

42% above fair value

Lynch

Neutral

PEG 1.2 · Fast Grower

Greenblatt

Caution

Earnings yield 1.9% · ROC 2%

Frequently Asked Questions

Is Diamondback Energy, Inc. (FANG) a good investment?
As of Sep 20, 2026, Diamondback Energy, Inc. (FANG) scores 4.1/10 on AlphaStocks' five-model composite, #51 of 80 Energy stocks. At $192, FANG trades 5% below its model fair value of $203. That score is below average, suggesting caution.
What is Diamondback Energy, Inc.'s Piotroski F-Score?
Diamondback Energy, Inc.'s Piotroski F-Score status is Neutral. The raw score is 4/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is FANG overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $203, FANG appears undervalued. The stock currently trades 5% below its estimated fair value. Trading near estimated fair value.
How does FANG compare to other Energy stocks?
Diamondback Energy, Inc. ranks #51 out of 80 stocks in the Energy sector, placing it in the top 64% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about FANG?
AlphaStocks evaluates FANG using five proven investment models. Piotroski: Neutral; Buffett: Neutral; Graham: Neutral; Lynch: Neutral; Greenblatt Magic Formula: Caution. These models are combined into a single composite score of 4.1/10.

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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