---
title: "Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Marex Group plc (MRX) and Encourages Stockholders to Learn More About the Investigation"
description: "Bronstein, Gewirtz & Grossman, LLC is investigating potential claims against Marex Group plc following a report by NINGI Research alleging a multi-year accounting scheme. The report claims Marex has c"
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/252384543.md"
published_at: "2025-08-10T15:00:02.000Z"
---

# Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Marex Group plc (MRX) and Encourages Stockholders to Learn More About the Investigation

> Bronstein, Gewirtz & Grossman, LLC is investigating potential claims against Marex Group plc following a report by NINGI Research alleging a multi-year accounting scheme. The report claims Marex has concealed significant losses and inflated profits, leading to a 7.6% drop in its stock price on August 5, 2025. Investors who purchased Marex securities are encouraged to learn more and assist the investigation by visiting bgandg.com/MRX. The firm operates on a contingency fee basis for class actions.

**NEW YORK, NY / ACCESS Newswire / August 10, 2025 /** Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of Marex Group plc ("Marex" or "the Company") . Investors who purchased Marex securities are encouraged to obtain additional information and assist the investigation by visiting the firm's site: bgandg.com/MRX.

**Investigation Details**

On August 5, 2025, during market hours, NINGI Research published a report entitled "Marex Group plc: A Financial House of Cards." In announcing the report, NINGI Research stated that, in its opinion, "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." Following this news, Marex stock fell $2.92 per share, or 7.6%, to close at $35.31 on August 5, 2025.

**What's Next?**

If you are aware of any facts relating to this investigation or purchased Marex securities, you can assist this investigation by visiting the firm's site: bgandg.com/MRX. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC:

**There is No Cost to You**

We represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys' fees, usually a percentage of the total recovery, only if we are successful.

**Why Bronstein, Gewirtz & Grossman**

Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide.

Follow us for updates on LinkedIn, X, Facebook, or Instagram.

Attorney advertising. Prior results do not guarantee similar outcomes.

**Contact**

Bronstein, Gewirtz & Grossman, LLC

Peretz Bronstein or Nathan Miller

**SOURCE:** Bronstein, Gewirtz & Grossman, LLC

View the original press release on ACCESS Newswire

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> **Disclaimer**: This article is for reference only and does not constitute any investment advice.