Musk Leads Billionaire Donors Pouring $4.2B Into 2026 Races

WHO:

Fast Company - Elon Musk, CEO of Tesla and SpaceX, was among the top donors to the 2026 midterm elections.

Fast Company - Eight of the top 10 donors were backing efforts to secure Republican control of Congress.

Fast Company - Shipping magnates Elizabeth and Richard Uihlein donated $150 million.

Fast Company - OpenAI co-founder Greg Brockman and his wife, Anna, contributed $50 million.

Fast Company - Investor and philanthropist George Soros ranked No. 4 among donors; former New York City mayor Mike Bloomberg ranked No. 6.

Wired - The law firm that helped establish Musk’s America PAC is behind a new “Election Integrity” organization.

WHAT:

Fast Company - The top 40 donors gave more than $2.5 billion by mid-October 2026, according to the Brennan Center for Justice.

Fast Company - Musk distributed $446 million to America PAC, the Senate Leadership Fund and the Congressional Leadership Fund, according to a Washington Post report.

Fast Company - Musk broke the record for the largest individual political donor in U.S. history.

Fast Company - The Uihlein couple donated $150 million; Brockman and Anna Brockman contributed $50 million to MAGA Inc. and an AI-related super PAC.

Fast Company - Soros gave $102 million to a liberal super PAC; Bloomberg contributed $84.2 million to Democratic campaigns.

Fast Company - In 2014, the top 40 donors gave an inflation-adjusted $197.5 million; donors that year favored Democrats.

Fast Company - The top 10 donors contributed $505 million leading up to the 2022 midterm elections, according to the Washington Post.

Reddit Conspiracy - Its headline states that 515 superrich people donated $4.2 billion to super PACs for the 2026 elections.

Wired - The new organization will work with election officials to pursue policies aligned with Donald Trump’s false election-fraud claims.

WHERE:

Fast Company - The donations and elections discussed concern U.S. political campaigns and elections.

WHEN:

Fast Company - The donations were reported for the 2026 midterm election cycle; Musk’s record-breaking contribution was described as occurring in October.

Fast Company - The top 40 donor total was reported by mid-October 2026.

WHY:

Fast Company - The Brennan Center for Justice found that donors in the cycle came from different industries than in previous cycles, reflecting a focus on crypto and AI.

Fast Company - Crypto accounted for 14% of the top 40 donors; finance was also represented.

HOW:

Fast Company - Musk’s contributions went through America PAC, the Senate Leadership Fund and the Congressional Leadership Fund.

Fast Company - Brockman and his wife directed their contribution to MAGA Inc. and an AI-related super PAC.

Wired - The law firm linked to Musk established America PAC and is behind the new election-integrity group.

(UPDATED October 29, 2026 20:04 UTC)

The 40 biggest donors poured more than $2.5 billion into the 2026 U.S. midterm elections by mid-October, and Elon Musk set a record as the largest individual political donor in U.S. history, giving $446 million to three political groups. Shipping magnates Elizabeth and Richard Uihlein gave $150 million, OpenAI co-founder Greg Brockman and his wife contributed $50 million, while George Soros gave $102 million to a liberal super PAC and Mike Bloomberg donated $84.2 million to Democratic campaigns. Eight of the top 10 donors backed efforts to secure Republican control of Congress, and a law firm that helped establish Musk’s America PAC is behind a new election-integrity group that will work with officials on policies aligned with Trump’s false election-fraud claims.