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

Mike Johnson (Republican) raised $25M.

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

A Real Bottom Line PAC ($744K).

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

Johnson Leadership Fund gave $1.0M to Mike Johnson; American Council of Engineering Companies (Acec/PAC) gave $43K to Mike Johnson; Exxon Mobil Corporation Political Action Committee (Exxonmobil PAC) gave $20K to Mike Johnson.

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2026 general election

Louisiana 4th District

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

$28M was spent on the 2026 Louisiana 4th District race: $27M raised by the campaigns, $2.1M of it from PACs, plus $744K from outside groups (FEC filings through Oct 14, 2026). Mike Johnson (Republican) won and was the top fundraiser.

Total money

$28M

Raised by campaigns

$27M

PAC checks

$2.1M

Outside money

$744K

Candidates

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

Mike JohnsonRepublican, incumbent

✓ Won

Raised: $25M
Spent: $19M
From individuals: $14M
From PACs: $2.1M
From party: $0
Own money & loans: $0
Outside money for: $0
Outside money against: $744K

Who paid: 9% of Johnson's money came from PACs

Corporate $1.2M (40%)Trade group $499K (16%)Leadership PAC $13K (0%)Membership $172K (6%)Union $45K (1%)Super PAC $25K (1%)Other $1.1M (36%)

Johnson Leadership Fund Other$1.0M
American Council of Engineering Companies Trade group$43K
Exxon Mobil Corporation Corporate$20K
The Goldman Sachs Group Inc Corporate$15K
Novo Nordisk Inc. PAC (Novo Nordisk PAC) Corporate$15K
Cencora, Inc. Corporate$10K
Lowe's Companies, Inc. Corporate$10K
The Travelers Companies Inc. Corporate$10K

Biggest outside spenders

A Real Bottom Line PAC · $744K attacking

FEC record H6LA04138

Conrad CableDemocrat

✗ Lost

Raised: $1.8M
Spent: $1.4M
From individuals: $1.8M
From PACs: $0
From party: $0
Own money & loans: $0
Outside money for: $0
Outside money against: $0

FEC record H6LA04187

Matt GromlichDemocrat

✗ Lost

Raised: $452K
Spent: $435K
From individuals: $87K
From PACs: $0
From party: $0
Own money & loans: $359K
Outside money for: $0
Outside money against: $0

FEC record H6LA04195

Gordon HeslopRepublican

✗ Lost

Raised: $129K
Spent: $124K
From individuals: $683
From PACs: $0
From party: $0
Own money & loans: $128K
Outside money for: $0
Outside money against: $0

FEC record H6LA04229

Mike NicholsRepublican

✗ Lost

Raised: $72K
Spent: $68K
From individuals: $23K
From PACs: $0
From party: $0
Own money & loans: $47K
Outside money for: $0
Outside money against: $0

FEC record H6LA04203

Questions people ask

How much money was spent on the 2026 Louisiana 4th District race?: $28M was spent on the 2026 Louisiana 4th District race: $27M raised by the campaigns, $2.1M of it from PACs, plus $744K from outside groups (FEC filings through Oct 14, 2026). Mike Johnson (Republican) won and was the top fundraiser.
Who raised the most money in the 2026 Louisiana 4th District race?: Mike Johnson (Republican) raised $25M.
Which outside groups spent the most on the 2026 Louisiana 4th District race?: A Real Bottom Line PAC ($744K).
Which PACs gave the most to candidates in the 2026 Louisiana 4th District race?: Johnson Leadership Fund gave $1.0M to Mike Johnson; American Council of Engineering Companies (Acec/PAC) gave $43K to Mike Johnson; Exxon Mobil Corporation Political Action Committee (Exxonmobil PAC) gave $20K to Mike Johnson.