THE TAKETrailAI · auto-generated
Grassley's contribution profile is predominantly individual-donor driven, with 71% of his $8.6 million raised coming from individual contributors and 29% from PACs and committees, supplemented by $2.2 million in party and leadership money. Industry-tied contributions show diversified donor patterns across Health Services (13%), Lawyers & Lobbyists (11%), Agriculture (10%), Real Estate (8%), and Securities & Investment (8%), with individual employed donors concentrated in legal, investment, and agricultural sectors. With 118 recorded votes and no stock trade disclosures on file, his legislative activity and personal financial transactions are documented within standard Senate reporting requirements.
Raised · all cycles$8.6M▼ 93% in ’24 vs ’22#24 in party · by cycle ↴
Top sector share13%Health Services
Donor-sector votes5on bills touching top donor sectors
FOLLOW THE MONEY
Left: who funds Grassley (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 Grassley voted on bills touching their biggest donor sectors
Each dollar figure is Grassley'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
1$703K
HAWKEYE FUND
PAC
2$231K
CORNYN VICTORY COMMITTEE, JOHN
PAC
3$179K
S.A.M. MARKETING SERVICES
corporation
4$174K
HONORING AMERICAN LAW ENFORCEMENT PAC
PAC
5$108K
CORNYN VICTORY COMMITTEE
corporation
ALIGNMENT SIGNALS
Lobbying–Donor Overlap91%
Chuck Grassley (R) sponsored s4460-119; Health Services is their largest tracked donor sector (8%) with 19813 active lobbying filings
Senator Chuck Grassley's bill s4460-119 would extend a Medicare reimbursement demonstration program for small rural hospitals in the Health Services industry for five additional years. Grassley is the primary sponsor of this legislation. Health Services ranks among Grassley's top donor industries at 8.1% of identifiable contributions ($0.95M), and Health Services companies filed 19,813 lobbying reports since 2022 related to issues addressed in this bill.
Sponsor–Industry Alignment72%
Chuck Grassley (R) is primary sponsor of Health Services bill s4460-119; Health Services is a top donor industry (9%)
The bill s4460-119 extends a Medicare reimbursement demonstration program for small rural hospitals in the Health Services industry for five additional years. Senator Chuck Grassley (R-IA) introduced this bill. Health Services comprises 9.0% of Grassley's identifiable donor base ($0.77M), ranking 71st among donor industries in his party.
LEGISLATION
9 sponsored
●●●●+5 more →
A bill to amend the Controlled Substances Act to fix a technical error in the definitions.
S223-118 · Signed
Justice for Victims of War Crimes Act
S4240-117 · Signed
Bankruptcy Threshold Adjustment and Technical Corrections Act
S3823-117 · Signed
Protecting America’s First Responders Act of 2021
S1511-117 · Signed
COMMITTEES
Agriculture, Nutrition, and Forestry
Finance
Budget
Judiciary · Chairman
United States Senate Caucus on International Narcotics Control
SIMILAR DONOR NETWORKS
Members funded by the same industries — overlapping donor networks may reflect shared policy interests.
John Boozman
R-AR · Senate
Health ServicesLawyers & LobbyistsAgriculture
John Thune
R-SD · Senate
Health ServicesLawyers & LobbyistsAgriculture
Dusty Johnson
R-SD · House
Health ServicesLawyers & LobbyistsAgriculture
Jimmy Panetta
D-CA · House
Health ServicesLawyers & LobbyistsAgriculture
Jason Smith
R-MO · House
Health ServicesLawyers & LobbyistsAgriculture
Gregory F. Murphy
R-NC · House
Health ServicesLawyers & LobbyistsAgriculture