Roger Marshall, a Republican, currently holds this Senate seat and is running for re-election. Forecasters give the Republicans the edge. Roger Marshall, a Republican, has taken $252,100 in donations linked to AIPAC, the pro-Israel lobbying group. 2 candidates show no AIPAC-linked donations in available records, including Adam Hamilton, a Democrat. The November ballot lists 3 candidates: one Democrat, one Republican and one Libertarian.
Key issues in Kansas
Major issues facing Kansas, based on 2025–2026 reporting. Compare them with what each candidate says they focus on below.
Economy and inflation — The economy is the top issue for 48% of voters in the governor's race polling.
Farm and fuel costs — High gas, diesel, fertilizer, and tariff costs are squeezing rural farmers and ranchers.
Healthcare access — Healthcare, including Medicaid expansion, ranks among voters' top concerns in statewide races.
Property tax relief — Property tax relief is a major issue in the governor's race amid rising assessments.
Candidates & funding
Roger Marshall RepublicanNominee
AIPAC-linked $252,100FundVoter-reported, career 2024–2026 — methodology replication pending
AIPAC PAC and AIPAC-routed contributions, 2026 cycle. Source: FEC filings via FundVoter.
No 2026 conduit activity detectedFEC filings show no earmarked contributions via conduits this cycle
A PAC can give at most $10K per cycle directly to a candidate. But when individuals route donations through a PAC acting as conduit, there’s no cap on how many donors can be bundled. That’s where the real money moves — not from the PAC’s treasury, but from individuals the PAC steered to the candidate. How conduits work →
2026 fundraising (FEC)$4,009,075 raised · $326,015 spent · $5,388,078 cash on hand through Jul 15, 2026
Focus: Agriculture, rural health care, border security, energy, cost of living, aquifer protection, veterans
FEC campaign finance data through Jul 15, 2026. Campaign dollars, by source.
Roger Marshall R
Adam Hamilton D
David Graham L
Raised
$4M
$4.2M
—
Individuals
$1.7M43%
$4.1M98%
—
PACs & parties
$1.6M39%
$18K0%
—
Self-funded
$0
$50K1%
—
Other
$734K18%
$4K0%
—
AIPAC-linked*
$252K
—
—
Outside spending†
—
—
—
* AIPAC-linked money is already counted in the rows above — it flags the pro-Israel share, not extra money.
† Independent spending on ads for or against a candidate. It never goes to their campaign.
“Individuals” covers both small-dollar (under $200) and large donors.
Who are the biggest donors?
Every donor ranked by how much they gave, from the candidate’s own FEC filings — individuals, PACs, and party committees all in one list. Expand a candidate to see theirs, then tap any name to learn more about the donor.
Why are so many gifts exactly $10,000? That’s the legal maximum a PAC can give one candidate for the whole cycle — $5,000 for the primary plus $5,000 for the general — so many PACs give the max. Individuals can give up to $3,500 per election.
Roger Marshall1148 donors
FINANCIAL POSITION
Campaign raised$4.0M
Campaign spent$326K
Cash on hand$5.4M
FEC 2026 through 07/15/2026
CANDIDATE-CONTROLLED MONEY
Individuals43%
PACs / committees39%
Self-funding0%
Share of campaign receipts. FEC 2026.
ROUTED CONTRIBUTIONS
No 2026 conduit activity detected
FEC filings show no earmarked contributions via conduits this cycle. Career AIPAC-linked total (above) may reflect prior cycles. How conduits work →
Party committee$62K
PAC$24K
Individual$17K
Individual$17K
Individual$14K
Individual$14K
Individual$14K
Individual$14K
Individual$14K
Individual$14K
Individual$14K
Individual$12K
Individual$12K
Individual$11K
Individual$10K
Corporate PAC$10K
Trade association PAC$10K
Leadership PAC$10K
Corporate PAC$10K
PAC$10K
Corporate PAC$10K
Trade association PAC$10K
Corporate PAC$10K
Corporate PAC$10K
Labor PAC$10K
Trade association PAC$10K
Leadership PAC$10K
Corporate PAC$10K
Membership PAC$10K
PAC$10K
PAC$10K
Corporate PAC$10K
Trade association PAC$10K
Leadership PAC$10K
Trade association PAC$10K
PAC$10K
Corporate PAC$10K
Corporate PAC$10K
Leadership PAC$10K
PAC$10K
Corporate PAC$10K
Corporate PAC$10K
Trade association PAC$10K
Corporate PAC$10K
Membership PAC$10K
Corporate PAC$10K
PAC$10K
Leadership PAC$10K
Corporate PAC$10K
Leadership PAC$10K
Showing the 50 biggest of 1148 donors. The other 1098 gave $2.5M combined.
Plus $173K from small donors giving under $200 each — those aren’t itemized by name.
These figures come from the candidate’s own itemized FEC reports (2026 cycle, through the coverage date above), with amendments applied and refunds netted. Joint fundraising transfers are left out of the ranking: they’re pass-throughs, and the individual donations behind them are listed above. Bank interest, vendor refunds, and other non-donation receipts are excluded. Donor names are as reported — the same person can appear twice if their name was recorded differently. Independent spending on ads is never included here — see the Outside spending column.
Related news
October 12, 2026
GOP triage: Senate Leadership Fund pulls out of North Carolina, pours $10M+ into Kansas and $5M into South Carolina
With three weeks to Election Day, the Senate Leadership Fund has suspended its North Carolina ad reservations and redirected at least $10 million into Kansas, where Roger Marshall faces an unexpectedly competitive challenge, plus $5 million to boost Darline Graham in South Carolina. The group has spent more than $100 million in Texas backing Ken Paxton, while the pro-Trump MAGA Inc. super PAC fuels a major GOP cash advantage and American Bridge has put $20M+ into South Carolina, Kansas, Florida, and Mississippi for Democrats.