Securities Fraud Investigation Into Six Flags Entertainment Corporation (FUN) Announced – Shareholders Who Lost Money Urged To Contact Glancy Prongay & Murray LLP, a Leading Securities Fraud Law Firm

LOS ANGELES--(BUSINESS WIRE)--Glancy Prongay & Murray LLP, a leading national shareholder rights law firm, today announced that it has commenced an investigation on behalf of Six Flags Entertainment Corporation (“Six Flags” or the “Company”) (NYSE: FUN) investors concerning the Company’s possible violations of the federal securities laws.

IF YOU ARE AN INVESTOR WHO LOST MONEY ON SIX FLAGS ENTERTAINMENT CORPORATION (FUN), CLICK HERE TO INQUIRE ABOUT POTENTIALLY PURSUING CLAIMS TO RECOVER YOUR LOSS.

What Happened?

On July 1, 2024, Six Flags completed a merger with Cedar Fair to create North America’s largest regional amusement park operator with a portfolio of approximately 40 amusement parks, water parks, and resort properties (the “Merger”).

On August 6, 2025, Six Flags released its second quarter 2025 financial results, revealing revenue of just $930 million and adjusted EBITDA of $243 million – well below consensus estimates. The Company also revealed its debt-to-earnings leverage ratio had increased to 6.2x, causing it to consider the “divestiture of non-core assets.”

The Company slashed its 2025 EBITDA guidance by $215 million at the midpoint and announced that Richard Zimmerman, Six Flag’s CEO and former Cider Fair CEO, was stepping down.

While Six Flags cited “weather” for the poor results, several analysts found it more likely that rising costs and the inability to achieve certain Merger benefits were to blame.

On the Merger closing date, July 1, 2024, Six Flags stock traded above $55 per share. The price of Six Flags stock subsequently fell as low as $20 per share, a nearly 64% decline, thereby injuring investors.

Contact Us To Participate or Learn More:

If you wish to learn more about this action, or if you have any questions concerning this announcement or your rights or interests with respect to these matters, please contact us.

Charles Linehan, Esq.,
Glancy Prongay & Murray LLP,
1925 Century Park East, Suite 2100,
Los Angeles California 90067
Email: [e-mail]
Telephone: [phone] (Toll-Free: 888-773-9224)
Visit our website at www.glancylaw.com.
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Whistleblower Notice

Persons with non-public information regarding Six Flags should consider their options to aid the investigation or take advantage of the SEC Whistleblower Program. Under the program, whistleblowers who provide original information may receive rewards totaling up to 30 percent of any successful recovery made by the SEC. For more information, call Charles H. Linehan at 310-201-9150 or 888-773-9224 or email [e-mail].

About Glancy Prongay & Murray LLP

Glancy Prongay & Murray LLP (“GPM”) is a premier law firm representing investors and consumers in securities litigation and other complex class action litigation. GPM has been consistently ranked in the Top 50 Securities Class Action Settlements by ISS Securities Class Action Services. In 2018, GPM was ranked a top five law firm in number of securities class action settlements, and a top six law firm for total dollar size of settlements.

With four offices across the country, GPM’s nearly 40 attorneys have won groundbreaking rulings and recovered billions of dollars for investors and consumers in securities, antitrust, consumer, and employment class actions. GPM’s lawyers have handled cases covering a wide spectrum of corporate misconduct and relating to nearly all industries and sectors. GPM’s past successes have been widely covered by leading news and industry publications such as The Wall Street Journal, The Financial Times, Bloomberg Businessweek, Reuters, the Associated Press, Barron’s, Investor’s Business Daily, Forbes, and Money.

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