
Senator Markey's $4.7 million fundraising base relies heavily on individual donors, who account for 85 percent of contributions, with PACs and committees comprising 15 percent of his funding. Industry-tied donations show concentration in Lawyers & Lobbyists (25 percent), Labor Unions (13 percent), and Technology (11 percent), with similar sectors—legal services, technology, and financial services—represented among his individual donor base. No stock trading disclosures are on file for the senator.
FOLLOW THE MONEY
Left: who funds Markey (ribbon width = dollars) · right: their votes on bills classified as favoring vs limiting those sectors
“Favors / limits” is an AI classification of each bill's likely effect on the sector — a factual reading of the bill, not a claim about motive. Correlation, not causation. The named bills are in DOES THE MONEY MATCH THE VOTES? below.
DOES THE MONEY MATCH THE VOTES?
How Markey voted on bills touching their biggest donor sectors
Each dollar figure is Markey's total from that donor sector — shown on each related vote, not a per-vote amount. Correlation between funding and votes, not causation; many factors shape any single vote.
TOP SOURCES
JANNEY MONTGOMERY SCOTT LLC
corporation
WILMERHALE
employees
WELLS FARGO
corporation
GRASSROOTS MEDIA LLC
corporation
1199 SEIU UNITED HEALTHCARE WORKERS EAST FEDERAL POLITICAL ACTION FUND
PAC
LEGISLATION
2 sponsored
COMMITTEES
SIMILAR DONOR NETWORKS
Members funded by the same industries — overlapping donor networks may reflect shared policy interests.

Jason Crow
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Andy Kim
D-NJ · Senate

Ted Lieu
D-CA · House

Alex Padilla
D-CA · Senate

Jeff Merkley
D-OR · Senate

Raja Krishnamoorthi
D-IL · House