
Costa's fundraising relies moderately on PACs and committees, which account for 57% of his $5.0 million in direct contributions, with the remaining 43% coming from individual donors. Industry-tied contributions show concentration in agriculture (26% of sector money), followed by lawyers and lobbyists (9%), health services (7%), labor unions (6%), and oil and gas (6%), a pattern reflected among his individual donors who work notably in agriculture, legal services, and securities. He has no recorded stock trading disclosures on file and maintains a voting record spanning 336 recorded votes.
FOLLOW THE MONEY
Left: who funds Costa (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 Costa voted on bills touching their biggest donor sectors · 6 of 17 shown, ranked by sector money
Each dollar figure is Costa'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
AIPAC
PAC
COOPERATIVE OF AMERICAN PHYSICIANS INDEPENDENT EXPENDITURE COMMITTEE
PAC
AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE
PAC
VALLEY WORKS ACTION FUND
PAC
CALIFORNIA STRATEGIES
employees
ALIGNMENT SIGNALS
LEGISLATION
1 sponsored
COMMITTEES
SIMILAR DONOR NETWORKS
Members funded by the same industries — overlapping donor networks may reflect shared policy interests.

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