LONDON, Dec. 01, 2025 (GLOBE NEWSWIRE) -- Marex Group plc (‘Marex’ or the ‘Group’; NASDAQ: MRX), the diversified global financial services platform, today announces that it has completed the acquisition of UK equity market maker Winterflood Securities (“Winterflood”). Marex further announces it has entered into a conditional agreement to sell Winterflood’s custody business, Winterflood Business Services (“WBS”), to Epiris Fund III, advised by Epiris LLP (“Epiris”), a UK private equity firm. WBS provides out ...