Susan Margaret Collins
U.S. Senate District (at-large)
2026 general election.
Incumbents
Challengers
Campaign finance
Federal Election Commission filings for the 2026 two-year cycle. Candidates appear in the order they are listed on this page. They are not ranked by money, and these measures are never combined into a single score.
Every candidate below reports through Jun 30, 2026.
| Candidate | Total receipts | Cash on hand | Direct PAC receipts | Outside spending supporting | Outside spending opposing |
|---|---|---|---|---|---|
| Susan Margaret Collins Republican incumbent | $16,169,827 | $11,038,115 | $1,201,550 | $2,847,050 | $3,469,482 |
Bars are not shown. Only Susan Margaret Collins has complete FEC data for the 2026 cycle, so there is no same-scale comparison to draw. Every reported amount is in the table above. Each column is one candidate and each figure is that candidate's own money, taken over that candidate's own itemized total. Nothing here is added across candidates, and the two groupings below are never added to each other: the first is who the FEC says runs the giving committee, which covers every dollar, and the second is what interest a source says that committee advances, which is a claim MyRepTracker makes and covers only part of the money.Where each campaign's committee money came from
Contributions each campaign received, by who runs the committee
Category Susan Margaret Collins Republican Corporate PACs $913,36340.0% Trade association PACs $454,00019.9% Leadership PACs $389,50017.0% Non-connected committees $225,1009.9% Membership organization PACs $159,6227.0% Other candidates' committees $76,0003.3% Labor union PACs $35,5001.6% Corporations without capital stock $28,0001.2% Cooperative PACs $3,5000.2% Itemized total $2,284,585 Contributions each campaign received, by interest advanced
Category Susan Margaret Collins Republican Pharmaceuticals
Health $106,0005.8% Construction
Construction $96,0005.3% Defense
Defense $95,0005.2% Insurance
Finance, insurance, and real estate $91,2005.0% Food and beverage
Agriculture $91,0005.0% Technology
Communications and technology $74,0004.1% Physicians and medical specialties
Health $66,5003.7% Air transport
Transportation $61,0003.4% Commercial banking
Finance, insurance, and real estate $60,5003.3% Securities and investment
Finance, insurance, and real estate $56,5003.1% Agribusiness
Agriculture $38,5002.1% Hospitals and nursing homes
Health $38,5002.1% Real estate
Finance, insurance, and real estate $38,0002.1% Media and entertainment
Communications and technology $36,0002.0% Health insurance
Health $29,5001.6% Trucking
Transportation $29,0001.6% Automotive
Transportation $28,5001.6% Telecommunications
Communications and technology $27,5001.5% Oil and gas
Energy and natural resources $23,0001.3% Public sector unions
Labor $21,5001.2% Electric utilities
Energy and natural resources $19,5001.1% Lawyers and law firms
Professional services $16,5000.9% Transportation unions
Labor $15,0000.8% Accounting
Professional services $10,0000.5% Credit unions
Finance, insurance, and real estate $10,0000.5% Mining
Energy and natural resources $10,0000.5% Pro-Republican Party
Ideological and single-issue $9,5000.5% Nurses and nursing specialties
Health $6,0000.3% Pro-Israel
Ideological and single-issue $5,0000.3% Renewable energy
Energy and natural resources $2,0000.1% Industrial unions
Labor $1,5000.1% Committees not yet categorized $606,38533.3% Leadership PACs, party committees, and other candidates' committees $465,500 Itemized total $2,284,585 Independent spending supporting each candidate, by who runs the committee
Category Susan Margaret Collins Republican Non-connected committees $2,847,050100.0% Itemized total $2,847,050 Independent spending supporting each candidate, by interest advanced
Category Susan Margaret Collins Republican Pro-Republican Party
Ideological and single-issue $626,93922.0% Committees not yet categorized $2,220,11178.0% Itemized total $2,847,050 Independent spending opposing each candidate, by who runs the committee
Category Susan Margaret Collins Republican Non-connected committees $3,469,482100.0% Itemized total $3,469,482 Independent spending opposing each candidate, by interest advanced
Category Susan Margaret Collins Republican Pro-Democratic Party
Ideological and single-issue $2,191,05063.2% Committees not yet categorized $1,278,43236.8% Itemized total $3,469,482
Last-minute contributions reported before an election
Within 48 hours of receiving a contribution or loan of $1,000 or more in the days just before an election, a campaign must notify the FEC. These notices are provisional: the same money appears again in the regular report covering those days, so it is not added to the amounts above and is not compared as a measure. Candidates file them only while their own election is close, so an absence here says nothing about a campaign's fundraising.
| Candidate | Reported on notices | Notices | Covers | State |
|---|---|---|---|---|
| Susan Margaret Collins Republican | $476,983 | 14 | May 23 to Jun 6, 2026 | Covered by regular reports |
Candidates not compared
These candidates are left out of the comparison rather than shown as zero, because a missing or partial record is not the same as no money.
- Troy Dale Jackson (Democratic): No FEC data is stored for cycle 2026.
Direct contributions are money the campaign received. Independent expenditures are spending by other organizations that is not coordinated with any campaign, and are never added to a candidate's receipts. Source: Federal Election Commission ↗.