2026 Maine Senate race2026 Maine Senate raceCoverage from Bangor Daily News, Politico, and others
00/00/0000
DailyWeekly
The 2026 Maine Senate race is the contest between Republican Susan Collins and Democratic nominee Troy Jackson.
Its campaign has featured debate and town-hall planning, field organizing, and substantial spending by candidate-aligned and outside groups. Advertising and public arguments have focused on healthcare and Medicaid, abortion rights, energy costs, and candidates’ records and character. These issues, along with national party involvement, matter here as parts of the competition for Maine’s Senate seat.
It adds context on how affordability claims and disputed figures also feature in the campaigns’ attack advertising.
The Portland Press Herald / Ethan Horton
Key Issues
01
Republican-aligned spending advantage
Advertising spending has exceeded $260 million, with estimates putting Republican-aligned groups about $40 million ahead overall. Democratic-aligned groups have also spent heavily, but the reported aggregate advantage remains on the Republican side.
Stable
Drawn from 3 articles
02
Negative advertising dominates the ad war
Negative spots account for a very large share of broadcast spending, and more than $54 million had been spent or committed to negative ads by October 20. Outside groups funded nearly all of the costliest ads reviewed.
Stable
Drawn from 3 articles
03
Affordability and policy records remain message battlegrounds
Campaigns and aligned groups use household costs—including electricity, taxes, and healthcare—to define the candidates and attack their records. Fact-checking has identified selective or misleading claims, making the accuracy of those arguments part of the contest.
Stable
Drawn from 3 articles
04
Personal attacks are a prominent late-campaign fault line
Campaign messaging has put candidates’ personal conduct and family details at the center of disputes: a Republican-aligned super PAC’s radio ad targeting Jackson’s family drew Collins’s public call for removal, while Collins’s campaign used a debate remark to portray Jackson as disrespectful toward women. Jackson’s campaign and allies have criticized the spots as personal attacks.
Drawn from 5 articles
Key Numbers
$11 million USD
cash on hand
Susan Collins campaign · end of the second quarter
“Collins had $11 million cash on hand at the end of the second quarter, covering April 1 through June 30.”
Maine Morning Star and 1 other article
$16.5 million USD
Jackson campaign spending
end of September
“Jackson spent $16.5 million and had $4 million on hand at the end of September, along with roughly $1 million in debt to a vendor. Collins raised $5.2 million and spent $10.9 million over the same quarter, ending it with $5.4 million and no debt.”
Bangor Daily News and 1 other article
$20.4 million USD
Jackson's fundraising in his first three months in the race
first three months in the U.S. Senate race
“Democrat Troy Jackson raised $20.4 million in his first three months in the U.S. Senate race, four times what Republican Sen. Susan Collins brought in, but he spent it in a furious ramp-up and entered October with less cash than the incumbent.”
Bangor Daily News and 1 other article
approximately 15,000 volunteers
volunteers claimed by Graham Platner’s campaign
before Platner’s withdrawal
“More than 1,000 Mainers joined Jackson at the Maine Democratic Party’s volunteer kickoff in August, though that was substantially fewer than the approximately 15,000 volunteers Platner’s campaign said it had before his withdrawal.”
Maine Morning Star and 1 other article
$28.7 million USD
spending by Republican-backed groups on the ads
the 25 most expensive negative ads
“Thirteen of the 25 most expensive ads were from Democratic-aligned groups attacking Collins, and 12 were from Republican-aligned groups attacking Jackson. Republican-backed groups spent $28.7 million on the ads, compared with $25.8 million from Democratic-backed groups.”
News Center Maine and 1 other article
Looking Back
97 Day Timeline
Articles published over time. Hover any bar for the period and its article count.
Jul 21
Aug 6
Aug 22
Sep 7
Sep 23
Oct 9
Oct 25
The Story So Far
No material change
New reporting adds detail about the scale of outside-group ad spending and a mistaken ad placement, but does not materially change the race's established state.
Previously
In the final weeks of Maine's 2026 Senate race, Susan Collins and Troy Jackson are using attack advertising to define each other's character and political consequences. A Senate Leadership Fund radio ad targeting Jackson's family became a prominent dispute after Collins called for its removal while denying involvement. Collins's campaign also used a debate exchange against Jackson, while Jackson framed Collins's reelection as a vote for Republican control under Donald Trump. Polling reports show a close contest, though individual surveys and forecasts differ.
History
10/27/2026
The story now emphasizes the extraordinary scale of campaign advertising, with estimates near $259 million and negative ads dominating recent broadcast spending. The close polling picture remains unchanged.
10/25/2026
The story has shifted from campaign spending and fundraising toward late-stage attacks over personal conduct and family, alongside Jackson's framing of the race as a referendum on Senate control.
During the 2026 Maine Senate campaign, Democratic nominee Troy Jackson is challenging Republican incumbent Susan Collins over Iran, Israel, Canada, and their economic effects on Maine voters.
Troy Jackson is positioning Medicare for All and prescription drug cost cuts at the center of the 2026 Maine Senate challenge to Susan Collins as primary rivals withdraw.
In Maine's 2026 Senate race, Democratic nominee Troy Jackson supports Medicare for All while Republican Senator Susan Collins's campaign opposes the proposal over costs and taxes.
Susan Collins and Troy Jackson are attacking each other's tax and governing records while debating affordability policies in Portland, Maine, ahead of the November 2026 Senate election.
On October 19, 2026, Republican Susan Collins, Democrat Troy Jackson, and allied groups escalated negative television advertising in Maine's U.S. Senate race, while Jackson held a narrow lead.
The Senate Leadership Fund is attacking Democratic nominee Troy Jackson in Maine's 2026 Senate race over Jackson's 2009 vote for a repealed state tax overhaul.
WinSenate aired a Maine Senate campaign advertisement in 2026 claiming Troy Jackson expanded Medicaid and Susan Collins cast the deciding vote for Medicaid cuts, but PolitiFact found both claims misleading.
Susan Collins launched television attacks against Troy Jackson in Maine on September 1, 2025, arguing Jackson's legislative record worsened property taxes and electricity costs.
Susan Collins launched television attack ads against Troy Jackson in Maine on September 1, 2026, framing property taxes and electricity costs as central Senate race issues.
Pine Tree Results PAC and Democratic-aligned groups launched disputed attack ads in Maine on Wednesday over Troy Jackson's Social Security position and Susan Collins' healthcare votes.
Government That Works PAC began spending $1.3 million on television advertisements supporting Troy Jackson in Maine's 2026 Senate contest against Susan Collins.
Troy Jackson launched a seven-figure introductory television advertisement in Maine after winning the Democratic nomination, targeting incumbent Senator Susan Collins ahead of the November 3, 2026 election.
Senate Leadership Fund backed a $42 million outside-spending push against Maine nominee Troy Jackson beginning July 25, targeting him after his selection to replace Graham Platner.
Susan Collins launched her All Of Maine Bus Tour in August as MaineHealth announced a Damariscotta birthing-center closure amid debate over rural healthcare access.
Troy Jackson's federal personal financial disclosure and first regular campaign finance report are due October 5 and October 15, respectively, after Maine's early voting begins.
Outside groups spent or committed more than $54 million on negative ads against Susan Collins or Troy Jackson through October 20 in Maine's 2026 Senate race.
10/21/2026 • Outside Spending & Advocacy • General
Outside groups spent or committed more than $54 million on negative ads by Oct. 20 in the Maine Senate race, where Susan Collins and Troy Jackson debated heating costs.
10/20/2026 • Outside Spending & Advocacy • General
Republican- and Democratic-aligned groups have spent an estimated $259 million on Maine Senate advertising ahead of the November 3, 2026 election, with Republican-aligned spending higher.
10/14/2026 • Outside Spending & Advocacy • General
On October 8, Defending Main Street SuperPAC Inc. began mistakenly showing an anti-Troy Jackson ad to viewers in Portland, Oregon, instead of Portland, Maine.
10/13/2026 • Outside Spending & Advocacy • General
Troy Jackson's campaign released a Senate-control ad in Maine less than two weeks before the November 2026 election, arguing Collins's reelection would give Trump a majority.
Defending Main Street mistakenly ran a digital attack ad against Troy Jackson in Portland, Oregon, from October 8 through October 11, before redirecting it to Portland, Maine.
10/13/2026 • Outside Spending & Advocacy • General
Troy Jackson and Susan Collins contrasted working-class representation, bipartisan governance, ICE funding, and personal allegations during Friday campaign events across Maine.
Troy Jackson criticized Elon Musk in Maine on Sunday after reports that America PAC planned a major field spending operation supporting Susan Collins and other Republicans.
Elon Musk's America PAC reportedly plans up to $120 million in Republican Senate spending, including field operations supporting Susan Collins in Maine this fall.
Elon Musk's America PAC reportedly plans $100 million to $120 million in Republican Senate spending this fall, including voter outreach for Susan Collins in Maine.
Pine Tree Results PAC plans a seven-figure first ad against Troy Jackson in the Maine U.S. Senate race, emphasizing a Jackson-Platner scandal connection.
The Senate Leadership Fund announced at least $42 million in opposition spending against Troy Jackson on the day Maine Democrats selected Jackson as its new Senate nominee.
In the final two weeks before the November 2026 midterm election, Troy Jackson's Maine campaign released an ad arguing Susan Collins's reelection would strengthen Donald Trump's Senate majority.
Maine Democratic nominee Troy Jackson is launching a statewide general-election television advertisement next week criticizing Republican Senator Susan Collins over economic pressures facing Maine residents.
On Aug. 14 in Maine, Senate candidates Troy Jackson and Susan Collins contrasted support for Medicare for All with warnings about taxes, costs, and implementation.
After a Democratic nomination, Troy Jackson in Maine reports 30,000 new donors and $2 million raised while ActBlue highlights early fundraising activity against Susan Collins.
Troy Jackson reported $2 million in two days after Maine Democratic Party nomination to face incumbent Sen. Susan Collins, as University of New Hampshire polling shows a close contest.
Troy Jackson has raised 1 million dollars since launching the Maine Democratic Senate bid, consolidating delegate support and pulling ahead in a University of New Hampshire poll.
Troy Jackson raised $1 million and gained delegate pledges at Maine Democratic county meetings, while a University of New Hampshire poll gave Jackson a slight edge over Susan Collins for the 2026 Senate matchup.
Troy Jackson reported rapid fundraising momentum after Democratic delegates in Maine pledged support, while a Pine Tree State poll showed a close race versus Susan Collins.
Troy Jacksons campaign reported rapid fundraising momentum in the 2026 Maine Senate race after delegate selection in Bangor as Susan Collins reported much larger cash and outside spending led.
Susan Collins launched attack ads against Democratic nominee Troy Jackson this week in Maine, citing Jackson's record on property taxes and electricity costs.
Republican-aligned groups have outspent Democratic counterparts and reserved twice as much fall broadcast advertising as Troy Jackson builds his 2026 Senate campaign in Maine.
Troy Jackson is making affordability and tax relief central to his 2026 Maine Senate campaign while opponents scrutinize his support for the state's 2013 tax-increasing budget.
Troy Jackson released a second television advertisement in Maine after securing the Democratic Senate nomination, emphasizing affordability and attacking Susan Collins.
Affordable Maine spent more than $473,000 by August 12, 2025, airing a Maine advertisement that falsely portrayed Susan Collins's procedural vote as support for the law's Medicaid cuts.
Pine Tree Results launched a $1.1 million two-week advertising campaign against Troy Jackson over transgender prison policy during Maine's 2026 Senate race.
Democratic nominee Troy Jackson is expanding volunteer operations across Maine to challenge Republican incumbent Susan Collins' financial and organizational advantage in the 2026 Senate race.
On Wednesday in Lewiston, Susan Collins urged the Senate Leadership Fund to withdraw a radio ad targeting Troy Jackson as their 2026 Maine Senate race remained close.
Troy Jackson is emphasizing volunteer organizing in Maine during the 2026 Senate campaign as Susan Collins and Republican groups deploy greater financial resources statewide.
Troy Jackson and Susan Collins debated Medicare for All positions during the Maine Senate campaign in Maine, as reported by the Sun Journal on Aug. 14.
Susan Collins and Troy Jackson are attacking each other's economic records and housing and tax proposals during the 2026 Maine Senate campaign ahead of the November election.
9/10/2026 • Issues & Policy Debates • General
Pen Bay Pilot / Matt Junker of The Maine Monitor64
By October 20, outside groups and campaigns had spent or committed more than $54 million to negative ads against Collins or Jackson in Maine's 2026 U.S. Senate race, exceeding the state's winter heating assistance.
10/25/2026 • Campaign Messaging & Media • General
NBC Boston / Kimberlee Kruesi and Patrick Whittle64
On October 22, 2026, in Lewiston, Susan Collins disavowed a Senate Leadership Fund radio ad attacking Democratic Senate challenger Troy Jackson and called for its removal.
In October 2026, AdImpact estimated that groups supporting Susan Collins and Troy Jackson had spent $259 million on advertising in Maine's Senate race, the nation's highest total per voting-age resident.
10/18/2026 • Outside Spending & Advocacy • General
On Wednesday in Lewiston, Maine, Sen. Susan Collins called for a Senate Leadership Fund radio ad attacking Democratic challenger Troy Jackson to be removed.
Less than two weeks before Election Day in Maine, Troy Jackson's campaign released an ad portraying Susan Collins' reelection as a path to Republican Senate control and greater power for Donald Trump.
Elon Musk's America PAC spent $170,000 supporting Susan Collins in Maine during the 2026 Senate contest, adding Republican outside spending to a competitive race.
On Wednesday in Augusta, Susan Collins and Troy Jackson condemned attack ads in Maine's 2026 Senate race, while the Maine Women's Lobby endorsed Jackson.
Candidates and allied political groups spent or reserved $315 million for political ads across Maine ahead of the Nov. 3, 2026, midterm election, with the Collins-Jackson Senate race drawing the most.
The Republican Main Street Partnership mistakenly aired an anti-Troy Jackson ad in Portland, Oregon, during the 2026 Maine Senate campaign, then removed it and received a refund.
10/12/2026 • Outside Spending & Advocacy • General
During the 2026 Maine Senate campaign, Defending Main Street spent $20,000 to $25,000 on an anti-Troy Jackson video ad that Google records showed targeted Portland, Oregon, instead of Portland, Maine.
10/12/2026 • Outside Spending & Advocacy • General
A Republican group supporting Susan Collins mistakenly bought nearly $25,000 in anti-Troy Jackson advertising in Portland, Oregon, before Cross Screen Media refunded the PAC and the ad moved to Maine.
10/12/2026 • Outside Spending & Advocacy • General
In the 2026 Maine Senate contest, Republican super PAC Defending Main Street spent up to $25,000 airing a tax attack ad against Troy Jackson in Portland, Oregon, instead of Portland, Maine.
10/12/2026 • Outside Spending & Advocacy • General
Susan Collins disputed a Senate Majority PAC ad this week over Medicaid votes and birthing-center closures in Maine ahead of the November 2026 Senate election.
A New York Times/Siena poll conducted September 15-22 showed Susan Collins leading Troy Jackson 49% to 46% among likely voters in Maine, while Jackson's campaign ad drew bipartisan criticism.
Campaigns and outside political groups are saturating Maine television, radio, and digital platforms with competing Troy Jackson and Susan Collins advertisements during the 2026 Senate race.
Pine Tree Results launched a $1.1 million Maine advertising campaign during the 2026 Senate race attacking Troy Jackson over transgender prison housing policy.
WinSenate released a Maine television ad supporting Troy Jackson that PolitiFact rated Mostly False for claims about Medicaid expansion and Susan Collins' voting record.
The Senate Leadership Fund launched a video advertisement in Maine targeting Democratic Senate nominee Troy Jackson over his state legislative tax record during the 2026 Senate contest.
Pine Tree Results launched a $1.1 million attack campaign against Troy Jackson in Maine over his prison housing vote and allegations involving inmate Andrea Balcer.
Susan Collins released a Maine Senate campaign health care advertisement featuring Steven Michaud, prompting Maine AFL-CIO criticism over hospital lobbying and affordability policies.
Americans for Tax Reform criticized Maine Senate Democratic nominee Troy Jackson in August for supporting removal of the federal payroll tax cap, citing effects on Maine small businesses and workers.
Maine Democrats launched a Lewiston healthcare-focused tour during the Senate recess, criticizing Susan Collins for supporting procedural advancement of President Donald Trump's bill.
Troy Jackson launched a seven-figure introductory television advertisement in Maine after becoming the Democratic Senate nominee, targeting incumbent Republican Susan Collins on working-class economic concerns.
Troy Jackson's campaign released an ad linking Susan Collins's reelection to Republican Senate control less than two weeks before the 2026 election in Maine.
Troy Jackson raised $5.3 million through ActBlue in July after winning Maine's Democratic nomination in Bangor, but Susan Collins held a major reserved-advertising advantage.
8/21/2026 • Fundraising & Donors • General
Gulf Coast News / Kimberlee Kruesi and Patrick Whittle61
On Wednesday in Lewiston, Susan Collins called for the Senate Leadership Fund to remove its Maine radio ad attacking Troy Jackson over his family relationship.
Susan Collins and Troy Jackson campaigns, along with outside groups, escalated advertising, debates, and canvassing in Maine during the 2026 Senate race.
America PAC spent $170,224 on mail advertising for Susan Collins in Maine between August 18 and August 31, according to a Federal Election Commission filing.
Susan Collins and Troy Jackson are exchanging increasingly negative television advertisements in the 2026 U.S. Senate race in Maine, focusing on healthcare, Medicaid, personal history, and campaign financing.
Susan Collins and Troy Jackson escalated television attacks over healthcare, past conduct, and campaign financing in Maine during the 2026 Senate contest.
Affordable Maine ran a July-August 2026 Maine advertisement accusing Susan Collins of supporting Medicaid cuts, despite Collins opposing the bill's final Senate vote.
On October 15, 2026, Maine Senate nominee Troy Jackson filed a report disclosing $20.4 million in fundraising and billionaire contributions, following a debate in Bangor.
Troy Jackson reported $20.4 million in first-quarter fundraising in an FEC filing submitted before a Thursday debate in Bangor, Maine, while Susan Collins reported $5.2 million.
On Thursday in Maine, Democratic Senate nominee Troy Jackson announced plans to donate about $15,000 in oil and pharmaceutical lobbyist contributions to four charities.
During the 2026 Maine Senate campaign, records showed Susan Collins had signed overlapping principal-residence pledges for Washington homes while owning a Bangor home, complicating attacks on Troy Jackson.
During the 2026 U.S. Senate contest in Maine, the Senate Leadership Fund aired a country-song radio attack ad targeting Democrat Troy Jackson, and Susan Collins called for its removal.
The Maine Women's Lobby endorsed Democratic Senate candidate Troy Jackson on Wednesday in Maine, while advocates and former lawmakers criticized a Senate Leadership Fund ad targeting Jackson.
Former Maine legislators, Portland Mayor Mark Dion and the Maine Women's Lobby backed Troy Jackson and criticized a Senate Leadership Fund ad at a Portland event.
On Thursday in Lewiston, Sen. Susan Collins called for the Senate Leadership Fund to withdraw its radio ad attacking Democratic challenger Troy Jackson.
The Senate Leadership Fund aired a radio attack on Troy Jackson in Maine on Tuesday, two weeks before Election Day, while Susan Collins called for the ad to be removed Wednesday in Lewiston.
On October 21, 2026, Susan Collins called for a Senate Leadership Fund radio ad targeting Troy Jackson to be removed during a campaign appearance in Lewiston, Maine.
On Wednesday in Lewiston, Maine, Susan Collins called for a Senate Leadership Fund radio ad attacking Troy Jackson to be removed while denying involvement.
On Wednesday in Lewiston, Susan Collins called for the Senate Leadership Fund's radio attack ad against Troy Jackson to be removed while denying involvement.
Senate Leadership Fund ran a personal-attack radio ad targeting Troy Jackson in Maine during the 2026 Senate race, and Susan Collins called for its removal Wednesday in Lewiston.
In the 2026 Maine Senate race, Susan Collins called for a Republican super PAC to remove its radio ad attacking Democratic candidate Troy Jackson over his relationship with Lana Pelletier.
10/22/2026 • Outside Spending & Advocacy • General
On Wednesday in Maine, Susan Collins called for a Senate Leadership Fund ad targeting Democratic challenger Troy Jackson over his family relationship to be taken down.
During the 2026 Maine Senate campaign, Lana Pelletier criticized Susan Collins and allied groups for family-focused attacks on Troy Jackson in Maine, as polling showed a close race.
10/22/2026 • Campaign Messaging & Media • General
Associated Press / Kimberlee Kruesi and Patrick Whittle57
On Wednesday in Lewiston, Maine, Sen. Susan Collins called for a Senate Leadership Fund radio ad attacking Democratic challenger Troy Jackson to be taken down.
Susan Collins's campaign is airing an ad in Maine less than two weeks before Election Day, using Troy Jackson's October 15 debate remark to criticize him.
Susan Collins's campaign and the Senate Republicans' campaign arm released an attack ad in Maine during the 2026 Senate race, portraying Democratic opponent Troy Jackson as a bully over a debate remark and reports about his conduct toward colleagues.
Susan Collins and Troy Jackson campaigned Friday in Kittery and Westbrook, Maine, exchanging attacks over labor policy, past allegations, and immigration enforcement before the November Senate election.
On Thursday in Maine, Democratic Senate nominee Troy Jackson announced a roughly $15,000 donation of lobbyist contributions to four assistance organizations before the campaign filing deadline.
Troy Jackson raised more than $5.3 million through ActBlue in July after becoming Maine Democrats' Senate nominee, while polls showed a close contest with Susan Collins.
Lana Pelletier criticized a super PAC attack on Troy Jackson's family ties, while Susan Collins addressed campaign attacks in Lewiston on Wednesday morning.
Susan Collins and Troy Jackson campaigned in Brunswick and Gorham, Maine, two months before Election Day, highlighting affordability, tariffs, immigration, and personal attacks.
Susan Collins and Troy Jackson campaigned in Brunswick and Gorham, Maine, two months before Election Day, emphasizing affordability, federal policy, trade, and personal-life controversy.
Elon Musk's super PAC spent nearly $170,000 this week on print electioneering targeting Troy Jackson in Maine, supporting Susan Collins's Senate reelection bid.
Susan Collins and Troy Jackson campaigned in Brunswick and Gorham, Maine, two months before Election Day, debating affordability, tariffs, federal policy, and personal scrutiny.
Susan Collins and Troy Jackson campaigned in Brunswick and Gorham, Maine, where affordability, healthcare, immigration enforcement, Canada tariffs, and personal attacks shaped the Senate contest two months before Election Day.
WinSenate launched a Maine television ad featuring Troy Jackson that attacks Susan Collins over her procedural vote on legislation involving Medicaid and tax policy.
Susan Collins and Troy Jackson campaigned in Brunswick and Gorham, Maine, two months before Election Day, focusing on affordability, tariffs, healthcare, immigration, and personal attacks.
Troy Jackson criticized a Collins-supporting super PAC in Maine for spending more than $1 million on advertisements about transgender prison placement during the 2026 Senate campaign.
Susan Collins and Troy Jackson are campaigning across Maine less than 70 days before the general election while debating Canadian tariffs, qualifications, and attack advertising.
Troy Jackson raised more than $5.3 million through ActBlue in July after Maine Democrats selected Jackson as the 2026 Senate nominee, while Susan Collins maintained a larger reported cash reserve.
Troy Jackson reported $20.4 million in third-quarter fundraising in his first financial filing for the 2026 U.S. Senate race in Maine, while incumbent Susan Collins reported $5.2 million.
The Senate Leadership Fund aired a radio attack ad targeting Troy Jackson in Maine last week, drawing criticism from Sam Patten over its family-focused message.
10/25/2026 • Outside Spending & Advocacy • General
The Toronto Star / Kimberlee Kruesi and Patrick Whittle51
On Wednesday in Maine, the Senate Leadership Fund aired a radio ad attacking Troy Jackson, prompting Susan Collins to deny involvement and request its removal.
Troy Jackson disclosed $138,000 in union consulting income this week in Maine as the Democratic Senate nominee challenging Republican Susan Collins faced scrutiny over labor ties and campaign transparency.
Troy Jackson's campaign released its delayed financial report on Thursday in Maine, disclosing large donations as Election Day approached and Susan Collins criticized his transparency.
On Thursday in Maine, Democratic U.S. Senate nominee Troy Jackson announced he would donate about $15,000 in oil and pharmaceutical lobbyist contributions to four charities before his final debate with Susan Collins.
On Wednesday in Lewiston, Susan Collins responded to Lana Pelletier's criticism of attack ads against Troy Jackson by saying anti-Collins ads have also made personal attacks.
National party leaders and outside groups intensified involvement in Maine during August as Susan Collins and Troy Jackson contested a closely divided Senate race.
8/23/2026 • Parties & Political Organizations • General
Between August 19 and 31, Elon Musk's America PAC spent roughly $170,000 supporting Susan Collins and opposing Troy Jackson in Maine's U.S. Senate race.
On October 14 in Maine, Susan Collins's campaign criticized Democratic Senate candidate Troy Jackson for not releasing promised finance details before the midnight federal filing deadline.
As early voting began in Maine ahead of the November 3, 2026 election, Troy Jackson faced donor-disclosure criticism while polling showed a close Senate contest with Susan Collins.