Who raised the most money in the 2026 Arizona 4th District race?

Greg Stanton (Democrat) raised $2.7M and had $336K in outside spending on their side.

Which outside groups spent the most on the 2026 Arizona 4th District race?

Think Big ($327K), Az4 Deserves More ($93K), Building Together ($18K).

Which PACs gave the most to candidates in the 2026 Arizona 4th District race?

Netjets Association of Shared Aircraft Pilots PAC; Njasap PAC gave $13K to Greg Stanton; Pinnacle West Capital Corporation PAC gave $10K to Greg Stanton; United Food and Commercial Workers International Union Active Ballot Club gave $10K to Greg Stanton.

← Every race

2026 general election

Arizona 4th District

The candidate who raised the most money won. · Incumbent re-elected.

$3.9M was spent on the 2026 Arizona 4th District race: $3.4M raised by the campaigns, $825K of it from PACs, plus $438K from outside groups (FEC filings through Oct 14, 2026). Greg Stanton (Democrat) won and was the top fundraiser.

Total money

$3.9M

Raised by campaigns

$3.4M

PAC checks

$825K

Outside money

$438K

Candidates

Raised by the campaign Outside money supportingOutside money attacking Democrat Republican Other

Greg StantonDemocrat, incumbent

✓ Won

Raised: $2.7M
Spent: $1.8M
From individuals: $1.8M
From PACs: $818K
From party: $38
Own money & loans: $0
Outside money for: $336K
Outside money against: $75K

Who paid: 31% of Stanton's money came from PACs

Corporate $327K (44%)Trade group $130K (18%)Leadership PAC $28K (4%)Membership $53K (7%)Union $161K (22%)Super PAC $3K (0%)Other $39K (5%)

Netjets Association of Shared Aircraft Pilots PAC; Njasap PAC Union$13K
Pinnacle West Capital Corporation Corporate$10K
United Food and Commercial Workers International Union Active Ballot Club Union$10K
National Air Traffic Controllers Association Union$10K
State Farm Mutual Automobile Insurance Company Corporate$10K
Ubs Americas Inc. Corporate$10K
Honeywell International Inc. Corporate$10K
American Association for Justice (Aaj) Membership$10K

Biggest outside spenders

Think Big · $327K supporting
Az4 Deserves More · $75K attacking
Building Together · $9K supporting

FEC record H8AZ09040

Zuhdi JasserRepublican

✗ Lost

Raised: $744K
Spent: $655K
From individuals: $727K
From PACs: $8K
From party: $0
Own money & loans: $10K
Outside money for: $18K
Outside money against: $9K

Who paid: 1% of Jasser's money came from PACs

Trade group $5K (33%)Other $10K (67%)

American Society of Anesthesiologists Trade group$5K
American Medical Association Other$5K
Jack Begman Other$5K

Biggest outside spenders

Az4 Deserves More · $18K supporting
Building Together · $9K attacking

FEC record H4AZ04115

Plus 1 other candidate on the ballot with no reported money.

Questions people ask

How much money was spent on the 2026 Arizona 4th District race?: $3.9M was spent on the 2026 Arizona 4th District race: $3.4M raised by the campaigns, $825K of it from PACs, plus $438K from outside groups (FEC filings through Oct 14, 2026). Greg Stanton (Democrat) won and was the top fundraiser.
Who raised the most money in the 2026 Arizona 4th District race?: Greg Stanton (Democrat) raised $2.7M and had $336K in outside spending on their side.
Which outside groups spent the most on the 2026 Arizona 4th District race?: Think Big ($327K), Az4 Deserves More ($93K), Building Together ($18K).
Which PACs gave the most to candidates in the 2026 Arizona 4th District race?: Netjets Association of Shared Aircraft Pilots PAC; Njasap PAC gave $13K to Greg Stanton; Pinnacle West Capital Corporation PAC gave $10K to Greg Stanton; United Food and Commercial Workers International Union Active Ballot Club gave $10K to Greg Stanton.