Flutter on the New York Stock Exchange Flutter, the parent company of Paddy Power, changed its primary listing from London to New York in 2024 - Richard Levine/Alamy The gambling giant behind Paddy Power and Betfair has threatened to ditch the London Stock Exchange in a fresh blow to the City. Dublin-headquartered Flutter on Thursday revealed it had launched a review of its listing on London's main market which could see it leave the exchange for good. The gambling group said it expects to complete its revi ...