Candidates must disclose large donors if they give $100 or more over the course of the campaign. Small donors give less than $100; we have excluded them from the contributor table. Click on a candidate below to see their contributors.
| Candidate | Party | Contributions | Total | |
|---|---|---|---|---|
| Patrick Wolff P. Wolff | , Democratic Party | $1.15M | ▶ | |
| Ben Allen B. Allen | , Democratic Party | $1.09M | ▶ | |
| Jane Kim J. Kim | , Democratic Party | $828K | ▶ | |
| Merritt Farren M. Farren | , Republican Party | $227K | ▶ | |
| Stacy A. Korsgaden S. Korsgaden | , Republican Party | $204K | ▶ | |
| Steven Craig Bradford S. Bradford | , Democratic Party | $191K | ▶ | |
| Robert P Howell R. Howell | , Republican Party | $60.8K | ▶ | |
| Sean Lee S. Lee | , Republican Party | $58.2K | ▶ | |
| Eduardo "Lalo" Vargas E. Vargas | , Peace and Freedom Party | $21.3K | ▶ |
| Contributor | Total |
|---|
Groups not coordinating with candidates must report money they spend to influence elections.
| Candidate | Position | Spender | Amount |
|---|---|---|---|
| Patrick Wolff | Support | Growsf Voter Guide | $7K |
| Patrick Wolff | Support | Housing Providers For Responsible Solutions Sponsored By Housing Providers | $1.05M |
| Ben Allen | Support | Californians For An Affordable Future Sponsored By California Environmental Voters Supporting Ben Allen For Insurance Commissioner 2026 | $992K |
| Ben Allen | Support | Growsf Voter Guide | $2.7K |
| Jane Kim | Support | California Working Families Party | $365K |
| Jane Kim | Support | Asian Americans For Representation | $37.5K |
| Jane Kim | Support | United Domestic Workers Of America Independent Expenditure Pac | $3.9K |
| Jane Kim | Support | California Teachers Association Independent Expenditure Committee | $150K |
| Jane Kim | Oppose | Jobspac A Bi Partisan Coalition Of California Employers Sponsored By The California Chamber Of Commerce | $1.51M |
| Jane Kim | Oppose | Growsf Voter Guide | $2.7K |