KEY POINTS
  • The top donor so far is George Soros, who has contributed over $128 million to the midterms.
  • The second largest billionaire donor was Richard Uihlein, the Wisconsin shipping-supply magnate, and his wife Elizabeth, who have contributed $67 million to Republican candidates.
  • Hedge-fund billionaire Ken Griffin, who is becoming increasingly active in GOP politics, was the third largest billionaire political funder.

America's billionaires spent a record $880 million on the U.S. midterm elections so far, with most of their spending favoring Republicans, according to a new report.

Billionaire spending is up 44% over the 2018 midterms, and is expected to approach $1 billion by next week, according to Americans for Tax Fairness, which analyzed campaign-contribution data from the Federal Election Commission compiled by nonpartisan campaign finance watch dog Open Secrets. While U.S. billionaires poured $1.2 billion into the 2020 presidential elections, their outsized spend in the mid-terms shows just how much is at stake for wealthy donors of both parties heading into Tuesday's contests.