Roger Marshall
Republican
· KS Senate · 119th Congress
House Committee on Science (Chair) · Senate Committee on Agriculture (Chair) · and Natural Resources (Chair) · Natural Resources (Chair) · and Biotechnology (Chair) · Senate Committee on Health (Chair) · House Committee on Agriculture · and Credit · and Technology · and Forestry · Specialty Crops · and Research · Local Food Systems · and Food Safety and Security · Senate Committee on Energy and Natural Resources · Senate Committee on Finance · and Infrastructure · and Global Competitiveness · and Pensions · Senate Committee on Small Business and Entrepreneurship · Senate Committee on the Budget
Influence Score
67.5
Moderately exposed
— ◊ —
This score measures financial influence across twelve categories. Each bar shows how this member compares to all others in Congress. Longer bars mean more exposure.
Score breakdown — twelve categories
Contributionsmoney from PACs (political action committees) and individual donors
6.1
/ 12
Outside spendingmoney spent by groups to help elect them
1.1
/ 6
Spent to help elect them
$333,258
Outside groups that spent to help elect this member — this drives the outside-spending bar above
Spent to defeat this member
$612
Outside groups that spent to defeat this member (not counted in this score)
Lobbyinghow hard lobbyists push the committees this member sits on
10.0
/ 10
Revolving door
former staff now working as lobbyists
0.0
/ 3
Vote alignmenthow often they vote the way their donors want
4.4
/ 12
Contribution timingmoney arriving near key votes
1.5
/ 6
Stock tradesbuying stocks in industries they regulate
0.0
/ 1
Dark moneyfunding from groups that hide their donors
0.0
/ 2
Outbound money distributionmoney this member sends out to the party and to colleagues
10.2
/ 16
Cluster network breadthhow many coordinated funding networks back this member
6.9
/ 10
Committee jurisdiction powerthe legislative reach of the committees this member sits on
6.9
/ 10
Foreign interestforeign-interest money — Israel-policy PACs and FARA-registered institutional lobbying allocated by committee jurisdiction
6.9
/ 12
Israel-policy PACs behind this score
NORPAC
$24,500 direct
AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE
$3,994 direct
FARA institutional lobbying
This member’s committees are targeted by $200.22M in lobbying from FARA-registered firms representing South Korea, Japan, Saudi Arabia. This exposure is weighted at 0.2% of face value in the score — $400K.
— ◊ —
Score across four congresses
Score and tier for each Congress. Members are ranked against others in the same Congress, so tiers are comparable across rows. Raw scores reflect different data availability per Congress.
| Congress | Score | Tier |
|---|---|---|
| 116th · 2019-2021 | 46.0 | Least exposed |
| 117th · 2021-2023 | 80.1 | Most exposed |
| 118th · 2023-2025 | 49.7 | Moderately exposed |
| 119th · 2025-2027 | 67.5 | Moderately exposed |
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Biggest funding source
The single network behind the most money and influence
Network
SENATE CONSERVATIVES ACTION
Total money from this network
$74,837
Number of funding networks contributing
1
— ◊ —
Where most of the money comes from
What share of their combined contributions and outside spending comes from a single network. Party committees are excluded.
Network
SENATE CONSERVATIVES ACTION
Share from this one network
14.0%
Amount from this network
$339,643
Total from all networks
$2,424,228
Networks contributing
409
— ◊ —
Who funds Marshall
Every funding network we can measure, ranked by influence
$1,403,149
— ◊ —
Does the money match their power?
Whether their money comes from the industries their committees actually oversee
Money from industries they regulate
0.9%
Extra weight when money matches their committees
2.00×
Share of outside spending tied to their policy areas
0.0%
— ◊ —
Money timed to key votes
Donations arriving near key votes in the policy areas this member regulates
Times money arrived near a vote
4
Money that arrived near votes
$17K
Distinct donors
6
Distinct employers
4
Share of their total fundraising
1.23%
Biggest clusters of timed money
MORGAN STANLEY
$10K
FIRST STATE BANK
$4K
STIFEL FINANCIAL NORTH ATLANTIC CAPITA
$2K
LAKESIDE CAPITAL MANAGEMENT
$1K
BA SECURITIES
$500
BA SECURITIES
$500
AMERICAN FINANCIAL
$250
FARMERS BANK
$250
MORGAN STANLEY
$-3K
— ◊ —
Top Donors
Biggest sources of contributions, grouped by employer, this cycle
HOMEMAKER
$44K
IEX
$36K
FORTRESS INVESTMENT
$36K
M M INDUSTRIES INCL
$32K
PYRAMID SOUND
$26K
SPECCHEM
$26K
MBLA INTERNATIONAL
$26K
ICM
$24K
MOBLEY
$23K
KELLER POSTMAN
$21K
WINKLEVOSS CAPITAL MANAGEMENT
$21K
MID-KANSAS WOUND SPECIALIST
$19K
ALKERMES
$18K
NEUROCRINE BIOSCIENCES
$18K
THE KENT COMPANIES
$18K
INLAND TRUCK PARTS
$17K
DOWNING NELSON OIL
$17K
GROWITZ EQUITY
$16K
HOMEMAKER
$16K
TIFEC
$16K
Where the outside money comes from
How much of the outside spending for and against Roger Marshall comes from groups that disclose their donors versus groups that hide them
By funding network
DUTY AND COUNTRY
$12.83M
WOMEN VOTE
$11.33M
SUNFLOWER STATE
$10.23M
AMERICANS FOR PROSPERITY ACTION, INC. (AFP ACTION) DBA CVA ACTION AND DBA LIBRE ACTION
$8.10M
SLF PAC
$4.52M
CLUB FOR GROWTH ACTION
$1.43M
TURN OUR GOVERNMENT AROUND
$1.30M
SENATE CONSERVATIVES ACTION
$335K
COOPERATIVE OF AMERICAN PHYSICIANS INDEPENDENT EXPENDITURE COMMITTEE
$280K
VOTEVETS
$234K
KANSAS AG COMMUNITIES COALITION
$129K
NATIONAL ASSOCIATION OF REALTORS CONGRESSIONAL FUND
$97K
NRSC
$89K
SPECIAL OPERATIONS FOR AMERICA
$70K
NATIONAL RIGHT TO LIFE VICTORY FUND
$40K
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Pro-Israel network donors
This counts contributions to this member from individuals whose FEC filings also show contributions to one of the 16 pro-Israel political action committees tracked by the Index. It is a measure of donor overlap — not a claim about why any individual gave, and not part of the influence score.
127 individuals who also gave to pro-Israel PACs contributed $236K to Roger Marshall across 179 contributions.
Total from shared contributors
$236K
Shared contributors
127
Contributions
179
By cycle
| Cycle | Shared donors | Gifts | Total |
|---|---|---|---|
| 2022 | 3 | 21 | $4K |
| 2024 | 4 | 8 | $17K |
| 2026 | 122 | 150 | $215K |
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Roger Marshall sits in the middle of this Congress on the index. There is a measured sponsor relationship, but the vote-alignment signal is weaker — money flows; the votes do not follow in lockstep.
Data: FEC (Federal Election Commission) filings · 118th–119th Congress · lobbying disclosures · VoteView recorded votes
All findings derived programmatically from public records · No prior knowledge required
All findings derived programmatically from public records · No prior knowledge required