The bulk of Musk's political spending has been directed toward the Senate Leadership Fund, a super PAC focused on maintaining and expanding the Republican Senate majority. The New York Times reported that $158 million of the total—one of the largest political donations in American history—has been funneled into that fund. Among the races it aims to influence is the fight to retain the party's Senate seat in Texas, which serves as a major hub for Musk's business empire.
An additional $76 million has gone to America PAC, a super PAC Musk founded in 2024 that canvasses for Republican candidates. The combined spending positions Musk as the dominant financial force in the 2026 midterm elections, far outpacing other individual donors.