An interactive map of the money behind Dan Koh's 2026 campaign: donors by state and employer, PACs, transfers and outside spending, from FEC filings.
Totals
Raised $5,383,421 for the 2026 race, spent $4,302,770, $1,081,991 cash on hand (FEC filings through Oct 14, 2026).
90% of the money came from individuals; $179,900 from PACs and party committees.
2,515 itemized individual donors; 52% of itemized individual money came from Massachusetts.
Committee
Committee to Elect Dan Koh (FEC C00654509): https://www.fec.gov/data/committee/C00654509/
Built by T10 (https://t10.net) from public records; not affiliated with any campaign. Federal law prohibits using contributor names and addresses from FEC reports to solicit contributions or for commercial purposes.