TMX Newsfile·2026-03-07 17:31Core Viewpoint - Rosen Law Firm is investigating potential securities claims on behalf of shareholders of Banco Santander, S.A. due to allegations of materially misleading business information issued by the company [1]. Group 1: Investigation and Legal Action - The investigation is prompted by concerns that Santander may have misled investors, leading to a class action seeking recovery of investor losses [2]. - Investors who purchased Santander securities may be entitled to compensation without any out-of-pocket fees through a contingency fee arrangement [2]. Group 2: Market Impact - On February 27, 2026, Santander's American Depositary Shares (ADSs) fell by 4.48%, followed by a further decline of 3.2% on February 28, 2026, in response to news regarding potential losses from the collapse of a UK mortgage provider [4]. Group 3: Context of the Investigation - The investigation follows a Reuters article highlighting concerns about wider losses among banks due to the collapse of Market Financial Solutions Ltd, a UK mortgage provider, which has raised fears of more issues within the private credit industry [3].