Big-money Democratic donors have jumped off the sidelines of the presidential race, and three candidates are the clear winners of their support: Joe Biden, Pete Buttigieg and Kamala Harris.

Each of those three candidates received more than 220 donations from top fundraisers who helped raise at least $100,000 (and sometimes many multiples more) for Hillary Clinton’s 2016 campaign or at least $50,000 for Barack Obama in 2012, according to a POLITICO analysis of Federal Election Commission data.