
Simpson's contribution profile is 61% reliant on PAC and committee money, with 39% from individual donors, alongside $852K in separate party and leadership funding. His industry-tied contributions span legal services, health care, agriculture, and defense sectors relatively evenly (ranging from 9-12% each), while individual donors employed in law, nonprofit work, and health services form a secondary pattern. He has filed 7 stock trades under the STOCK Act and maintains a voting record of 338 recorded votes.
FOLLOW THE MONEY
Left: who funds Simpson (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 Simpson voted on bills touching their biggest donor sectors · 6 of 20 shown, ranked by sector money
Each dollar figure is Simpson'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
ADPAC INDEPENDENT EXPENDITURES COMMITTEE
PAC
NATIVE AMERICAN NATION
employees
AMERICA PROUD PAC
PAC
AMERICAN DREAM FEDERAL ACTION
PAC
DEFENDING MAIN STREET SUPERPAC INC.
PAC
ALIGNMENT SIGNALS
COMMITTEES
SIMILAR DONOR NETWORKS
Members funded by the same industries — overlapping donor networks may reflect shared policy interests.

Julia Letlow
R-LA · House

Robert B. Aderholt
R-AL · House

Tommy Tuberville
R-AL · Senate

Adrian Smith
R-NE · House

W. Gregory Steube
R-FL · House

Jimmy Panetta
D-CA · House