Marex Group (MRX) Faces Investor Scrutiny Amid Short Seller Accusations - Hagens Berman
1. Marex Group (MRX) shares dropped due to a critical short report. 2. The report alleges MRX engaged in multi-year accounting fraud. 3. Hagens Berman firms initiated a shareholder investigation into Marex. 4. MRX's financial assurances about reporting and controls are questioned. 5. Negative financial results were highlighted in the report by NINGI Research.