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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Johnson Fistel Investigates Marex Group Following Damaging Short Seller Allegations

Johnson Fistel, PLLP announces that it is investigating potential claims on behalf of investors of Marex Group plc (NASDAQ: MRX) regarding possible violations of federal securities laws. Investors who purchased Marex Group securities may be eligible to recover losses stemming from alleged misrepresentations and omissions made by the Company and its executives.

What if I purchased Marex Group securities? If you incurred significant losses and want to determine if you are eligible to participate in the potential class action or to seek a recovery of your losses, follow the link provided:

https://www.johnsonfistel.com/investigations/marex-group-plc

For more information, contact James Baker at (619) 814-4471, jimb@johnsonfistel.com or fjohnson@johnsonfistel.com.

On August 5, 2025, NINGI Research published a short report containing multiple allegations, including the statement that, “Marex has engaged in a multi-year accounting scheme involving a web of opaque off-balance-sheet entities, fictitious intercompany transactions, and misleading disclosures to conceal significant losses, inflate profits, and mask its true risk exposure. We have uncovered evidence suggesting Marex is a financial house of cards, with a balance sheet riddled with holes and financials that we believe are unreliable.”

About Johnson Fistel, PLLP | Top Law Firm, Securities Fraud, Investors Rights:

Johnson Fistel, PLLP is a nationally recognized shareholder rights law firm with offices in California, New York, Georgia, Idaho, and Colorado. The firm represents individual and institutional investors in shareholder derivative and securities class action lawsuits. We also extend our services to foreign investors who have purchased on US exchanges. Stay updated with news on stock drops and learn how Johnson Fistel, PLLP can help you recover your losses. For more information about the firm and its attorneys, please visit http://www.johnsonfistel.com.

Achievements:

In 2024, Johnson Fistel was honored to be ranked in the Top 10 Plaintiff Law Firms by the ISS Securities Class Action Services. This recognition underscores our effectiveness in advocating for investors, having recovered approximately $90,725,000 for aggrieved clients in cases where we served as lead or co-lead counsel. This notable accomplishment marks the eighth occasion our firm has been recognized as a top plaintiffs’ securities law firm in the United States, as determined by the total dollar value of final recoveries.

Attorney advertising.

Past results do not guarantee future outcomes.

Services may be performed by attorneys in any of our offices.

Johnson Fistel, PLLP has paid for the dissemination of this promotional communication, and Frank J. Johnson is the attorney responsible for its content.

Johnson Fistel, PLLP announces that it is investigating potential claims on behalf of investors of Marex Group plc (NASDAQ: MRX) regarding possible violations of federal securities laws.

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