Shareholders who lost money in shares of Planet Fitness, Inc. (NYSE: PLNT) Should Contact Wolf Haldenstein Immediately

A securities fraud class action lawsuit has been filed against Planet Fitness, Inc. (NYSE: PLNT) on behalf of investors who purchased shares between November 6, 2025, and May 6, 2026. The complaint alleges the company made materially false statements about its membership growth and Black Card price increase plans. On May 7, 2026, Planet Fitness slashed same-store growth guidance from 4-5% to 1% and withdrew its three-year growth plan, causing the stock to plummet 31.2% to $44.01 per share.