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; Cencora, Inc. PAC gave $10K to Mike Johnson.

← Every race

2026 general election

Louisiana 4th District

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

$28M in receipts plus outside spending is tied to the 2026 Louisiana 4th District race: $27M raised by the campaigns, $2.1M of it from PACs, plus $744K from outside groups (FEC filings with varying coverage dates; the most common larger-campaign cutoff is Oct 14, 2026). Mike Johnson (Republican) won and was the top fundraiser.

Receipts + outside spending

$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 $494K (16%)Leadership PAC $13K (0%)Membership $172K (6%)Union $45K (1%)Super PAC $20K (1%)Other $1.1M (36%)

Johnson Leadership Fund Other$1.0M
American Council of Engineering Companies Trade group$43K
Cencora, Inc. Corporate$10K
Lowe's Companies, Inc. Corporate$10K
General Dynamics Corporation Corporate$10K
Altria Group, Inc. Corporate$10K
Union Pacific Corp. Corporate$10K
Associated General Contractors of America Trade group$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 is tied to the 2026 Louisiana 4th District race?: $28M in receipts plus outside spending is tied to the 2026 Louisiana 4th District race: $27M raised by the campaigns, $2.1M of it from PACs, plus $744K from outside groups (FEC filings with varying coverage dates; the most common larger-campaign cutoff is 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; Cencora, Inc. PAC gave $10K to Mike Johnson.