Katherine Clark
Democratic · House · Massachusetts 5
Grade D: Influenced
30% of the money came from people. Bottom 27% for grassroots funding.
Of all the money given to Katherine Clark: 30% from people (many different donors), 37% from power (big money from a few wealthy donors) and 33% from influence (PACs, politicians and parties).
Raised $12,275,019 in the 2025–26 election cycle, from public FEC filings. Every donation checked against the FEC’s records.