Billionaire hedge fund manager Alan Howard paid $59 million for a Manhattan townhouse in March. Just two months later he obtained a $30 million mortgage from Citigroup Inc.
Denis Sverdlov, worth $6.1 billion thanks to his shares in electric-vehicle maker Arrival, recently pledged part of that stake for a line of credit from the same bank. For Edgar and Clarissa Bronfman the loan collateral is paintings by Damien Hirst and Diego Rivera, among others. Philippe Laffont, meanwhile, pledged stakes in a dozen funds at his Coatue Management for a credit line at JPMorgan Chase & Co.