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    Planet Fitness (PLNT) Faces Class Actions, Where Does Fair Value Sit Now?

    Simply Wall St·09/13/2026 07:16:08
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    Class action lawsuits put Planet Fitness under legal spotlight

    Planet Fitness (PLNT) is back in focus after two law firms launched class action lawsuits tied to its membership metrics, pricing rollout and missed fiscal 2026 guidance and long term financial targets.

    For investors, the filings raise questions about how the gym operator reports customer acquisition trends and evaluates membership growth in light of its national Black Card price increase.

    Against that backdrop, Planet Fitness shares changed hands at US$50.75 on the latest close, with the stock recording a 1 day share price return of 1.54% even as the year to date share price return has fallen 53.75% and the 1 year total shareholder return has declined 50.13%. This points to fading momentum as investors weigh the class action headlines against ongoing club openings, such as the new Halifax area location announced for this fall.

    Seize this moment to reassess your gym exposure by comparing Planet Fitness with a curated set of 32 high quality undervalued stocks that combine solid cash flows with stronger balance sheets.

    After a steep year to date slide and a recent uptick, Planet Fitness now trades well below both analyst targets and some intrinsic value estimates. Where does fair value really sit in that gap between price and models?

    Most Popular Narrative: 23.8% Undervalued

    Against Planet Fitness's last close of $50.75, the prevailing narrative fair value of $66.64 sketches a sizeable gap that hinges on execution, pricing power and membership durability rather than a quick sentiment swing.

    Rising Black Card penetration, combined with proven ability to implement price increases with minimal impact on churn, signals future near-term potential for further price hikes at this higher margin tier, directly benefitting average revenue per member and overall earnings.

    Read the complete narrative.

    If you want to see what really underpins that valuation, look past the sticker price. Revenue build, margin lift and future earnings multiples all tell a tightly argued story that is very different from the last year’s share price slide.

    Result: Fair Value of $66.64 (UNDERVALUED)

    Have a read of the narrative in full and understand what's behind the forecasts.

    Still, Planet Fitness faces two clear pressure points: higher member attrition linked to click to cancel, and the risk that slower net member additions weaken long term growth expectations.

    Find out about the key risks to this Planet Fitness narrative.

    Next Steps

    Mixed feelings about Planet Fitness after these lawsuits and valuation debates are normal, so move fast, review the data yourself and pressure test your thesis against the 4 key rewards and 2 important warning signs.

    Looking for more Planet Fitness investment ideas?

    If Planet Fitness has you rethinking your portfolio mix, this is the moment to scan for fresh opportunities before the crowd moves on.

    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.