Midterm election spending for the 2026 cycle has surpassed $10 billion, with 172 billionaire families contributing more than $1.7 billion primarily to Super PACs. This significant financial investment reflects concentrated efforts by wealthy donors to influence the upcoming federal races.

This level of spending illustrates the increasing role of large individual and organizational contributions in shaping political outcomes, especially in midterm elections where control of the U.S. Congress is contested.

What the records show

The overall spending for the 2026 midterms has exceeded $10 billion. An analysis released in October 2026 found that 172 billionaire families have collectively donated over $1.7 billion to the 2026 elections, with the majority of these funds directed to Super PACs. This billionaire spending marks a 53-fold increase since the Citizens United decision.

Michael Bloomberg committed approximately $80 million to support Democratic candidates as of October 2026. At least $50 million of this sum is specifically allocated for House races, aiming to help Democrats regain control of the House. This includes $16 million given to the House Majority PAC and $24 million to Everytown for Gun Safety. Separately, Bloomberg also gave $2.5 million to a Super PAC supporting James Talarico, a Democratic Senate candidate in Texas, $5 million to a Super PAC allied with the League of Conservation Voters, and $3.5 million to a group focused on electing Democratic scientists and doctors.

US President Donald Trump plans to spend over $400 million to support Republican candidates by Election Day. As of October 2026, more than $300 million of this amount had already been disbursed. These funds were used for advertising, direct and indirect voter contact, rallies, and election integrity efforts. The president's political organizations primarily directed funds toward competitive Senate races in Texas, Alaska, Ohio, and Michigan, as well as House contests.

The timeline

Bloomberg's significant spending began in September and continued through October 2026. President Trump's spending and planned disbursements are also occurring in the lead-up to the November 2026 midterm elections.

What the spending seeks to change

Bloomberg's adviser, Howard Wolfson, stated that Bloomberg's objective is to help Democrats retake the House majority and secure a broader margin of victory than the minimum 218 seats required. Representative Hakeem Jeffries, the House Minority Leader, stated in October 2026 that Bloomberg's support