Which PACs gave the most to Elizabeth Ann Warren?

United Food and Commercial Workers International Union Active Ballot Club ($10K), National Association of Letter Carriers of U.S.a. Political Fund (Letter Carrier Political Fund) ($10K), Nea Fund for Children and Public Education ($7K), Communications Workers of America - Cope Political Contributions Committee ($5K), D.R.I.V.E. - Democrat, Republican, Independent Voter Education (the PAC of the International Brotherhood of Teamsters) ($5K) in 2024.

Which super PACs spent on Elizabeth Ann Warren's race?

Commonwealth Unity Fund ($408K against) in 2024.

← Who bought my rep

Politician

Elizabeth Ann Warren

Democrat · Massachusetts · ran 1 time since 2020, won 1 · incumbent

FEC candidate S2MA00170

Elizabeth Ann Warren (Democrat) raised $9.0M for the 2024 Massachusetts Senate race, $60K of it from PACs, and outside groups spent $0 for and $408K against them (FEC filings through Dec 31, 2024). They won.

Raised, all runs

$9.0M

2024

From PAC checks

$60K from corporations, trade groups, unions and politicians

Outside money for

Super PACs and party groups helping

Outside money against

$408K

Spent attacking them

Every run

Each general election, with the money behind it and the result.

Cycle	Race	Raised	PAC share	Outside for / against	Google ads	All money	Result
2024	Massachusetts Senate	$9.0M	1%	$0 / $408K	$11K	$9.4M	✓ Won

Who wrote the checks

The PACs that gave the most across every run, and what kind of money it is.

Union $65KCorporate $10KTrade group $3KOther $1KMembership $68

United Food and Commercial Workers International Union Active Ballot ClubUnionLobbyist PAC$10K
National Association of Letter Carriers of U.S.a. Political Fund (Letter Carrier Political Fund)UnionLobbyist PAC$10K
Nea Fund for Children and Public EducationCorporateLobbyist PAC$7K
Communications Workers of America - Cope Political Contributions CommitteeUnionLobbyist PAC$5K
D.R.I.V.E. - Democrat, Republican, Independent Voter Education (the PAC of the International Brotherhood of Teamsters)Union$5K
International Union of Painters and Allied Trades Political Action Together Political CommitteeUnionLobbyist PAC$5K
Laborers' International Union of North America (Liuna) PACUnionLobbyist PAC$5K
Unite Here Tip Campaign CommitteeUnionLobbyist PAC$5K

Outside money, for and against

Super PACs and party groups that spent the most on these races.

Commonwealth Unity Fundagainst $408K

The payback

How they voted on their funders' bills

On the 1 key vote where Elizabeth Ann Warren had taken $10K+ from the industry with a stake, they voted the industry's way 1 time (100%). Money is PAC checks plus credited super PAC support across every run since 2020; “with industry” is the vote the industry lobbied for.

All issues →

Vote	Industry	Their money from it	Voted
Most-favoured-nation drug pricingSenate · 2026 · 49–49	Pharma and health care wanted nay	–	Yea · against
Block Israel arms sale (Apr 2026)Senate · 2026 · 40–59	Pro-Israel groups wanted nay	–	Yea · against
ACA enhanced premium tax creditsSenate · 2025 · 51–48	Insurance wanted yea	–	Yea · with industry
ANWR coastal plain leasingSenate · 2025 · 49–45	Oil, gas and coal wanted yea	–	Nay · against
Block Israel arms sale (Jul 2025)Senate · 2025 · 24–73	Pro-Israel groups wanted nay	–	Yea · against
One Big Beautiful Bill ActSenate · 2025 · 50–50	Oil, gas and coal wanted yeaWall Street and hedge funds wanted yea	––	Nay · againstNay · against
Halve Medicare drug prices (Sanders)Senate · 2025 · 47–53	Pharma and health care wanted nay	–	Yea · against
Strike the AI moratoriumSenate · 2025 · 99–1	Tech and AI wanted nay	–	Yea · against
Crypto corruption amendmentSenate · 2025 · 47–53	Crypto wanted nay	–	Yea · against
GENIUS Act (stablecoins)Senate · 2025 · 68–30	Crypto wanted yea	–	Nay · against
California clean cars waiver repealSenate · 2025 · 51–44	Oil, gas and coal wanted yea	–	Nay · against
OCC bank merger rule repealSenate · 2025 · 52–47	Wall Street and hedge funds wanted yea	–	Nay · against
CFPB overdraft rule repealSenate · 2025 · 52–48	Wall Street and hedge funds wanted yea	–	Nay · against
IRS DeFi broker rule repealSenate · 2025 · 70–28	Crypto wanted yea	–	Nay · against
Methane waste emissions charge repealSenate · 2025 · 52–47	Oil, gas and coal wanted yea	–	Nay · against
Block Israel arms sale (Nov 2024)Senate · 2024 · 18–79	Pro-Israel groups wanted nay	–	Yea · against
SAB 121 repealSenate · 2024 · 60–38	Crypto wanted yea	–	Nay · against
Joint-employer rule repealSenate · 2024 · 50–48	Labor unions wanted nay	$72K	Nay · with industry
NDAA FY2024Senate · 2023 · 87–13	Defense contractors wanted yea	–	Nay · against
Pistol brace rule repealSenate · 2023 · 49–50	Gun lobby wanted yea	–	Nay · against
Inflation Reduction ActSenate · 2022 · 50–50	Oil, gas and coal wanted nayPharma and health care wanted nayWall Street and hedge funds wanted nay	–––	Yea · againstYea · againstYea · against
Safer Communities Act (post-Uvalde)Senate · 2022 · 65–33	Gun lobby wanted nay	–	Yea · against

The revolving door

5 former aides now lobbying

Lobbyists who list a job in Elizabeth Ann Warren's office among the government positions they held, and who they now work for. A former staffer gets the meeting.

Remy MasonFormer congressional staff
Senior FDA Policy Advisor to Senate HELP Committee Ranking Member Patty Murray; Senior Health Policy Advisor Sen. Elizabeth Warren; Intern to Rep. Allyson Sc…
Now lobbies for Pfizer, INC, Amgen INC., Pharmaceutical Research And Manufacturers Of America, Novartis · via Bgr Government Affairs
Brett EwerFormer congressional staff
Press Intern, Sen. Elizabeth Warren
Now lobbies for America'S Health Insurance Plans, INC., Mortgage Bankers Association, Microsoft Corporation, Nuvera Fuel Cells · via Michael Best Strategies LLC
Bruno FreitasFormer congressional staff
Dep. Chief of Staff, Dep. Chief of Staff for Econ. Dev., Director of Econ. Dev. and Sen. Adv., Senator Elizabeth Warren; Chief of Staff and Leg. Director, Se…
Now lobbies for University At Albany, Suny Dba The Research Foundation, University Of New Hampshire, University Of Denver · via Lewis-Burke Associates, LLC
Jessica WongFormer congressional staff
Legislative Aide, Office of Senator Elizabeth Warren
Now lobbies for Boston University
Aladdin FawalFormer congressional staff
Intern, Senator Elizabeth Warren (D-MA) (Aug 2021 - Dec 2021); Intern, Representative Jim McGovern (D-MA-2) (Jan 2022 - May 2022)
Now lobbies for Momsrising · via The Raben Group

The revolving door, industry by industry →

Figures are the candidate's principal committees as filed with the FEC, cycle by cycle. See About the data.

Questions people ask

Who funded Elizabeth Ann Warren's 2024 campaign?: Elizabeth Ann Warren (Democrat) raised $9.0M for the 2024 Massachusetts Senate race, $60K of it from PACs, and outside groups spent $0 for and $408K against them (FEC filings through Dec 31, 2024). They won.
Which PACs gave the most to Elizabeth Ann Warren?: United Food and Commercial Workers International Union Active Ballot Club ($10K), National Association of Letter Carriers of U.S.a. Political Fund (Letter Carrier Political Fund) ($10K), Nea Fund for Children and Public Education ($7K), Communications Workers of America - Cope Political Contributions Committee ($5K), D.R.I.V.E. - Democrat, Republican, Independent Voter Education (the PAC of the International Brotherhood of Teamsters) ($5K) in 2024.
Which super PACs spent on Elizabeth Ann Warren's race?: Commonwealth Unity Fund ($408K against) in 2024.