UBS, one of the world's largest banks, has disclosed its holding of 41,171 shares in American Bitcoin Corp (ABTC), a Bitcoin mining company supported by the Trump family. ABTC, with Eric Trump as Chief Strategy Officer, is focused on Bitcoin mining and treasury management within the United States. This investment by UBS underscores the increasing institutional interest in U.S.-based Bitcoin operations, potentially impacting regulatory and market dynamics in the cryptocurrency mining sector.