Direct Contributions to Candidates

Candidates must disclose large donors if they give $200 or more over the course of the campaign. Small donors give less than $200; we have excluded them from the contributor table. Click on a candidate below to see their contributors.

  • Self-funded
  • Large donors
  • Small donors
CandidatePartyContributionsTotal
Doris Matsui D. MatsuiD, Democratic Party
$7.84M▶
Mai Vang M. VangD, Democratic Party
$1.83M▶
Small donors
$NaN
Self-funded
$NaN
ContributorTotal
Independent Expenditures

Groups not coordinating with candidates must report money they spend to influence elections.

CandidatePositionSpenderAmount
Doris MatsuiSupportWe Vote Nosotros Votamos Ppamm Committee$13
Doris MatsuiSupportSierra Club Independent Action$10
Doris MatsuiSupportRising Tide Collective$400K
Doris MatsuiOpposeJustice Democrats Pac$120K
Doris MatsuiOpposeWorking Families Party Pac$20K
Mai VangSupportNational Nurses United For Patient Protection$300K
Mai VangSupportWorking Families Party Pac$187K
Mai VangSupportPalestine American League Pac$780
Mai VangSupportCourage California Super Pac$2.9K
Mai VangSupportJustice Democrats Pac$30K
Mai VangSupportLeaders We Deserve$348K
Mai VangOpposeCatholicvote Org$12.2K
Mai VangOpposeAffordable California 2026$400K
  • Note: Candidate contributions listed above do not include transfers from a candidate’s previous campaign committee for a different race. Candidates not listed above have not reported any contributions. Data was last updated on Friday, October 23, 2026.
  • Source: Federal Election Commission