On February 27, 2026, Reuters published an article entitled “Wall Street hit by UK mortgage lender collapse, raising fears of more credit ‘cockroaches.'” The article stated that “Wall Street lenders on Friday were rocked by the implosion of little-known UK mortgage provider Market Financial Solutions Ltd, fuelling concerns about wider losses among banks and reviving warnings of more “cockroaches” in the booming private credit industry.” Further, it stated that Santander faces potential losses from the collapse.
On this news, Santander’s American Depositary Shares (“ADSs”) fell 4.48% on February 27, 2026, and a further 3.2% on February 28, 2026.