Home Massachusetts Elections 2026 U.S. Senate District at-large

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, except where a row says otherwise.

Reported campaign finance for each candidate with complete FEC data in the 2026 cycle
CandidateTotal receiptsCash on handDirect PAC receipts
Edward John Markey Democratic FEC data through Aug 12, 2026 incumbent$5,352,148$1,348,676$589,250
John Deaton Republican$1,498,561$726,604$425
Joseph Tache Party for Socialism and Liberation$147,751$30,917$0
Morgan Gifford Dawicki Independent$16,498$3,564$0
Shiva Ayyadurai Independent FEC data through Aug 12, 2026$269,035$117,116$0

Each measure below has its own scale and starts at zero, so bars can be read against each other within a measure but not across measures. Each candidate's own coverage end date is in the table above.

Total receipts

Everything the authorized campaign committee took in, including contributions, loans, and transfers.

Highest total receipts: Edward John Markey at $5,352,148. Lowest: Morgan Gifford Dawicki at $16,498. The largest reported value sets this scale at $5,352,148.

Cash on hand

The balance the campaign reported at the end of its coverage period.

Highest cash on hand: Edward John Markey at $1,348,676. Lowest: Morgan Gifford Dawicki at $3,564. The largest reported value sets this scale at $1,348,676.

Direct PAC receipts

Money the campaign received from PACs and other political committees. This is not outside spending.

Highest direct PAC receipts: Edward John Markey at $589,250. Lowest: Joseph Tache at $0. The largest reported value sets this scale at $589,250.

Outside spending supporting

Independent expenditures by other organizations supporting the candidate, not coordinated with the campaign and never received by it.

Highest outside spending supporting: Edward John Markey at $42,917. Lowest: John Deaton at $0. The largest reported value sets this scale at $42,917.

Outside spending opposing

Independent expenditures by other organizations opposing the candidate, not coordinated with any campaign.

Highest outside spending opposing: Edward John Markey at $3,329,005. Lowest: John Deaton at $0. The largest reported value sets this scale at $3,329,005.

Where each campaign's committee money came from

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.

Contributions each campaign received, by who runs the committee

Contributions each campaign received for each compared candidate, grouped by who the FEC says runs the giving committee
CategoryEdward John Markey Democratic
Leadership PACs$291,00047.9%
Labor union PACs$140,10023.1%
Non-connected committees$63,55010.5%
Trade association PACs$54,4509.0%
Membership organization PACs$38,1106.3%
Corporate PACs$11,0001.8%
Other candidates' committees$9,0001.5%
Itemized total$607,210

Contributions each campaign received, by interest advanced

Contributions each campaign received for each compared candidate, grouped by the interest the giving committee is categorized as advancing
CategoryEdward John Markey Democratic
Public sector unions Labor$50,50016.4%
Transportation unions Labor$30,0009.8%
Building trades unions Labor$25,0008.1%
Industrial unions Labor$25,0008.1%
Lawyers and law firms Professional services$13,5004.4%
Physicians and medical specialties Health$12,0003.9%
Food and beverage Agriculture$9,5003.1%
Telecommunications Communications and technology$7,5002.4%
Hospitals and nursing homes Health$6,5002.1%
Media and entertainment Communications and technology$6,4502.1%
Real estate Finance, insurance, and real estate$5,0001.6%
Securities and investment Finance, insurance, and real estate$5,0001.6%
Technology Communications and technology$5,0001.6%
Construction Construction$3,0001.0%
Air transport Transportation$2,5000.8%
Insurance Finance, insurance, and real estate$2,5000.8%
Nurses and nursing specialties Health$1,0000.3%
Pharmaceuticals Health$1,0000.3%
Renewable energy Energy and natural resources$5000.2%
Leadership PACs, party committees, and other candidates' committees$300,000
Committees not yet categorized$95,76031.2%
Itemized total$607,210

Independent spending supporting each candidate, by who runs the committee

Independent spending supporting each candidate for each compared candidate, grouped by who the FEC says runs the giving committee
CategoryEdward John Markey Democratic
Non-connected committees$25,00058.3%
Membership organization PACs$17,91741.7%
Itemized total$42,917

Independent spending supporting each candidate, by interest advanced

Independent spending supporting each candidate for each compared candidate, grouped by the interest the giving committee is categorized as advancing
CategoryEdward John Markey Democratic
Environmental advocacy Ideological and single-issue$25,00058.3%
Real estate Finance, insurance, and real estate$17,91741.7%
Itemized total$42,917

Independent spending opposing each candidate, by who runs the committee

Independent spending opposing each candidate for each compared candidate, grouped by who the FEC says runs the giving committee
CategoryEdward John Markey Democratic
Non-connected committees$3,329,005100.0%
Itemized total$3,329,005

Independent spending opposing each candidate, by interest advanced

Independent spending opposing each candidate for each compared candidate, grouped by the interest the giving committee is categorized as advancing
CategoryEdward John Markey Democratic
Committees not yet categorized$3,329,005100.0%
Itemized total$3,329,005

These candidates are compared in the table above but have no stored breakdown of where their committee money came from, so they are named here rather than shown as a column of zeroes.

  • John Deaton: no breakdown is stored for this record yet
  • Joseph Tache: no breakdown is stored for this record yet
  • Morgan Gifford Dawicki: no breakdown is stored for this record yet
  • Shiva Ayyadurai: no breakdown is stored for this record yet

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.

48-hour notices reported by candidates in this race
CandidateReported on noticesNoticesCoversState
Edward John Markey Democratic$141,0007Aug 13 to Aug 28, 2026$141,000 still provisional
John Deaton Republican$2,5001Aug 17 to Aug 17, 2026$2,500 still provisional

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 ↗.