👤 About Seth Moulton
Seth Moulton is a Democratic candidate for U.S. Senate in Massachusetts’s 2026 federal election cycle. The campaign committee, SETH FOR MASSACHUSETTS, INC, is registered in SALEM, MA, with GILLIGAN, TARA listed as treasurer. Through the most recent FEC filings, the campaign has reported $6.7M raised, $8.4M spent, and $105K in cash on hand. Contributions break down as $6.3M from individuals and $259K from PACs and party committees. The race’s incumbent is Democratic Edward Markey.
Bio auto-generated from candidate filings.
🔗 Where to learn more
💰 Campaign finance
Raised$6.7M
Cash on hand$105K
Per FEC reports, 2026 cycle
🏁 The race for U.S. Senate
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Seth Moulton VIEWING
Democrat · $6.7M raised
9 candidates have filed with the FEC for this race.
Detailed Campaign Finance
More detail available because this candidate has substantial FEC filings.
2026 candidate profile
Seth Moulton
Democrat · Challenger
Running for: Massachusetts U.S. Senate
$6.7M
Total raised
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Cash on hand
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Spent
C
FEC status
Biography
Seth Moulton is a Democratic candidate for U.S. Senate in Massachusetts’s 2026 federal election cycle. The campaign committee, SETH FOR MASSACHUSETTS, INC, is registered in SALEM, MA, with GILLIGAN, TARA listed as treasurer. Through the most recent FEC filings, the campaign has reported $6.7M raised, $8.4M spent, and $105K in cash on hand. Contributions break down as $6.3M from individuals and $259K from PACs and party committees. The race’s incumbent is Democratic Edward Markey.
Compiled from public FEC filings and race data. A detailed profile is being expanded.
FEC filing
FEC IDS6MA00296
OfficeMassachusetts U.S. Senate
PartyDemocrat
See the full race
View every candidate, all fundraising totals, and the primary results for the Massachusetts U.S. Senate race.
🗳 2026 Election
U.S. Senate — Massachusetts
Primary: Sep 1, 2026 (7 weeks ago)
· General: November 3, 2026