Maine U.S. Senate

Outside groups spent $5,750,424 to support and $23,706,363 to oppose.

• WINSENATEagainst $19.7M
• STRONGER MAINEfor $1.2M
• LEAD MAINE COMMITTEE, INC.for $1.1M
• END CITIZENS UNITED ACTION FUNDagainst $1M
• PLANNED PARENTHOOD VOTESagainst $927K
• AMERICA'S CREDIT UNIONSfor $902K

FEC independent expenditures, amendments applied, duplicates removed. Spending dated through Oct. 27, 2026.

489 committees reported giving $2,515,379 in all.

• NRSC$62,000
• REPUBLICAN JEWISH COALITION POLITICAL ACTION COMMITTEE (RJC-PAC)$14,372
• NATIONAL ASSOCIATION OF BROADCASTERS POLITICAL ACTION COMMITTEE (NABPAC)$12,000
• OORAH! POLITICAL ACTION COMMITTEE$10,000
• AMERICAN SENIORS HOUSING ASSOCIATION (SENIORS HOUSING PAC)$10,000
• WATERPAC - NATIONAL RURAL WATER ASSOCIATION POLITICAL COMMITTEE$10,000
• UNION PACIFIC CORP. FUND FOR EFFECTIVE GOVERNMENT$10,000
• ASSOCIATED GENERAL CONTRACTORS OF AMERICA POLITICAL ACTION COMMITTEE$10,000

As reported by the giving committees (FEC pas2: direct and in-kind contributions). May differ from the campaign’s own “from other committees” total, which counts what the campaign reports receiving.

• Companies controlled from outside the U.S.PAC checks $36K
• Defense contractorsPAC checks $24K
• Tech, AI and cryptoPAC checks $20K
• Oil, gas and private prisonsPAC checks $10K

Which committees belong to each network is Network groupings matched to FEC committee IDs. Amounts are from FEC files. Bundled (earmarked) money is not counted here.

Outside groups spent $9,270,702 to support and $48,441,428 to oppose.

• SLF PACagainst $24.8M
• PINE TREE RESULTS PACagainst $14.8M
• WINSENATEfor $5.4M
• THE MAINE STANDARDagainst $5.3M
• GOVERNMENT THAT WORKS PACfor $1.6M
• STRONGER MAINEagainst $1.4M

FEC independent expenditures, amendments applied, duplicates removed. Spending dated through Sept. 28, 2028.

35 committees reported giving $212,625 in all.

• AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC)$10,000
• MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS$10,000
• COMMUNICATIONS WORKERS OF AMERICA - COPE POLITICAL CONTRIBUTIONS COMMITTEE$10,000
• AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION$10,000
• AMALGAMATED TRANSIT UNION - COPE$10,000
• MITTEN PAC$10,000
• LOBO PAC$10,000
• ADVANCING DEMOCRACY AND MOBILIZATION PAC$10,000

As reported by the giving committees (FEC pas2: direct and in-kind contributions). May differ from the campaign’s own “from other committees” total, which counts what the campaign reports receiving.