Planet Fitness (PLNT) cut its 2026 outlook after slower net member growth, softer same-store sales, and several operational setbacks, including delayed equipment replacement, club sales, higher interest costs, and weather related club disruptions.

The share price reaction has been severe, with a 30 day share price return down 25.24% and a 1 year total shareholder return down 50.62%, pointing to fading momentum as guidance cuts, investigations, and analyst reassessments reset expectations.

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With the stock down sharply and trading below some analyst price targets and estimated fair value, the key question now is simple: is Planet Fitness a reset growth story on sale, or is the market correctly discounting future growth?

Most Popular Narrative: 53.5% Undervalued

Planet Fitness’s most followed narrative pegs fair value at $112.06, more than double the last close of $52.05, which frames the recent selloff in a very different light.

Continued focus on value-oriented experiences and expansion into new geographies, including successful launches in international markets like Spain and flexible club formats for suburban/rural areas, supports top-line revenue scalability and franchise growth, while mitigating real-estate-related expansion limits.

Curious what underpins that gap between fair value and today’s price? The narrative emphasizes compounded revenue growth, firmer margins and a premium future earnings multiple. The exact mix of those inputs might surprise you.

Result: Fair Value of $112.06 (UNDERVALUED)

However, this hinges on member churn stabilising after click to cancel and on new clubs adding rather than eroding earnings if expansion slows or cannibalises existing sites.

Next Steps

With sentiment this mixed, the best move is to check the numbers yourself, weigh both sides, and see what stands out in the 4 key rewards and 2 important warning signs

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.