Class Action Filed Against Six Flags Entertainment Corp. Investors Seek Justice

A class action lawsuit has been initiated against **Six Flags Entertainment Corp.** (NYSE: FUN) by the national law firm **Berger Montague PC**. This legal action concerns investors who purchased or acquired shares of Six Flags during the period from **July 1, 2024**, to **November 5, 2025**, which is referred to as the “Class Period.” The lawsuit specifically addresses the implications of the merger between Six Flags and **Cedar Fair L.P.**

Investors who bought Six Flags securities within the designated Class Period have until **January 5, 2026**, to apply for the position of lead plaintiff representative. Those interested in understanding their rights can reach out for more information.

Founded in **Arlington, Texas**, Six Flags operates one of the largest networks of theme and water parks in North America. The lawsuit alleges that the registration statement related to the merger did not accurately reflect Six Flags’ true operational and capital needs. Despite public statements highlighting significant investments, the company reportedly faced years of underinvestment, necessitating substantial spending to retain its market share.

The complaint further claims that undisclosed capital requirements contradicted the stated rationale behind the merger. Following the completion of the merger on **July 1, 2024**, Six Flags’ stock initially traded at over **$55 per share**. However, it plummeted to as low as **$20**, marking a decline of nearly **64%**.

For individuals who hold shares in Six Flags and wish to learn more about this legal action, additional details are available through Berger Montague. Interested parties can contact **Andrew Abramowitz**, Senior Counsel, at (215) 875-3015 or via email at [email protected]. Alternatively, inquiries can be directed to **Caitlin Adorni**, Director of Portfolio & Institutional Client Monitoring Services, at (267) 764-4865 or [email protected].

**Berger Montague** is recognized as a leading law firm specializing in complex civil litigation, class actions, and mass torts across federal and state courts in the United States. With over **$2.4 billion** in post-trial judgments in **2025** alone, the firm has established itself as a prominent player in various areas, including antitrust, consumer protection, and securities law. For more than **55 years**, Berger Montague has participated in landmark cases and recovered over **$50 billion** for its clients and the classes they represent. The firm operates out of Philadelphia and has additional offices in cities including **Chicago**, **San Diego**, and **Toronto, Canada**.

As the legal proceedings move forward, investors will be closely monitoring the developments surrounding this case and its potential implications for the future of Six Flags.