Raised $545,581,109 and spent $463,241,843 (FEC filings through Oct 14, 2026).
Independent expenditures for or against candidates: $173,259,573 (through Sep 30, 2026).
Largest donors of $10,000 or more: Elon Musk $168.0M; One Nation $132.9M; Miriam Adelson $30.0M.
Largest amounts by candidate: Sherrod Brown (D) $41.9M against; Roy Cooper (D) $30.2M against; Abdul El-Sayed (D) $27.1M against.
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