Six Flags (NYSE: FUN) Securities Class Action

Six Flags Entertainment Securities Fraud Investigation

Contact UsFree Case Evaluation

"*" indicates required fields

First Name*

Last Name*

Email Address*

Phone Number*

Practice Area

City*

State*

Please describe your potential case or matter.**

By clicking SUBMIT you agree to our Terms of Use and Privacy Policy and you are providing express consent to receive communications from Berger Montague via calls, emails, and/or text messages.

Practice Area: Securities Fraud & Investor Protection

Case Status: Pending

Ticker Symbol: NYSE: FUN

Investigation Deadline: January 5, 2026

A class action lawsuit was filed against Six Flags Entertainment Corp. (NYSE: FUN) on behalf of investors who purchased or acquired Six Flags shares from July 1, 2024 through November 5, 2025 (the “Class Period”), including in connection with the merger between Six Flags and Cedar Fair L.P. (the “Merger”).

Investor Deadline: Investors who purchased Six Flags securities during the Class Period may, no later than January 5, 2026, seek to be appointed as a lead plaintiff representative of the class. To learn your rights, contact Berger Montague.

Six Flags, headquartered in Arlington, Texas, operates amusement parks across North America.

According to the lawsuit, the registration statement and prospectus published in connection with the Merger did not accurately reflect Six Flags’ financial and operational condition. The complaint alleges that, despite executives’ claims of transformational investment, Six Flags had long suffered from underinvestment, leaving its parks in need of substantial additional capital and operational spending.

On July 1, 2024, the merger’s closing date, Six Flags stock traded above $55 per share, but thereafter fell to as low as $20, a decline of nearly 64%.

If you are a Six Flags investor and would like to learn more about this action, please contact Berger Montague: Andrew Abramowitz at aabramowitz@bergermontague.com or (215) 875-3015, or Caitlin Adorni at cadorni@bergermontague.com or (267)764-4865.