AlphaStocks
3.9
Weak

Planet Fitness, Inc. (PLNT)

As of Sep 20, 2026, Planet Fitness, Inc. (PLNT) scores 3.9/10 on AlphaStocks' five-model composite, #137 of 194 Consumer Discretionary stocks. At $50, PLNT trades 31% below its model fair value of $72.

Consumer Discretionary / Leisure Facilities

S&P MidCap 400

$49.50

Scores poorly across most models. Proceed with caution.

Weak

Score based on 5 of 5 models — high confidence

Data as of Sep 20, 2026

#137out of 194 in Consumer Discretionary

Is Planet Fitness, Inc. a Good Investment in 2026?

Planet Fitness, Inc. (PLNT) scores 3.9 out of 10 on AlphaStocks' composite model, earning a Weak rating. The Piotroski model rates Planet Fitness, Inc. as Strong (7/9). The Graham model is the least favorable, rating it Neutral. Planet Fitness, Inc. currently trades 31% below its estimated fair value of $72. Planet Fitness, Inc. ranks #137 out of 194 stocks in the Consumer Discretionary sector.

This summary is algorithmically generated and is not financial advice.

Key Metrics

P/E18.9ROE-64.7Market Cap4B

Estimated Fair Value

$71.7331% below

Trading below estimated fair value. EPS grew 31% year-over-year. 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

Strong

7/9

Buffett

Attractive

Business quality & competitive moat

Graham

Neutral

Price vs intrinsic value

Lynch

Strong

PEG 0.7 · Fast Grower

Greenblatt

Attractive

Earnings yield 6.1% · ROC 22%

Frequently Asked Questions

Is Planet Fitness, Inc. (PLNT) a good investment?
As of Sep 20, 2026, Planet Fitness, Inc. (PLNT) scores 3.9/10 on AlphaStocks' five-model composite, #137 of 194 Consumer Discretionary stocks. At $50, PLNT trades 31% below its model fair value of $72. That score is below average, suggesting caution.
What is Planet Fitness, Inc.'s Piotroski F-Score?
Planet Fitness, Inc.'s Piotroski F-Score status is Strong. The raw score is 7/9. The Piotroski F-Score evaluates financial health using 9 fundamental signals including profitability, leverage, and operating efficiency.
Is PLNT overvalued or undervalued?
Based on AlphaStocks' model-based fair value estimate of $72, PLNT appears undervalued. The stock currently trades 31% below its estimated fair value. Trading below estimated fair value. EPS grew 31% year-over-year. P/E of 19x is moderate for this quality level.
How does PLNT compare to other Consumer Discretionary stocks?
Planet Fitness, Inc. ranks #137 out of 194 stocks in the Consumer Discretionary sector, placing it in the top 71% of its sector by composite score. There are higher-ranked alternatives in this sector worth exploring.
What do investment models say about PLNT?
AlphaStocks evaluates PLNT using five proven investment models. Piotroski: Strong; Buffett: Attractive; Graham: Neutral; Lynch: Strong; Greenblatt Magic Formula: Attractive. These models are combined into a single composite score of 3.9/10.

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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