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California · U.S. House · District 04 · 2026

California District 04 House race

General election in 51 days · Nov 3, 2026
The read · California District 04 House race

Eric Jones has raised more than 2 times the next candidate.

Candidates in the California District 04 House race, 2026 report raising $12.7M between them. Eric Jones reports $8.4M and Mike Thompson reports $4.2M, a gap of $4.2M. Of what Eric Jones reports, 36% came from individuals and 0% from PACs. Outside groups spent against THOMPSON, MIKE MR. ($1.7M) and for THOMPSON, MIKE MR. ($1.2M).

Public campaign-finance filings, 2026 cycle. Candidate rows are filers on record, not final ballot lists. Totals are rounded to whole dollars.

Every candidate on file

Ranked by money raised. Each row shows the campaign money mix and a plain-English read.

EJ

Eric Jones

D
D · challenger

36% from individuals, 0% from PACs, and 64% from other sources.

36% individuals0% PACs64% other
$8.4M
raised
Mike Thompson

Mike Thompson

DIncumbent
D · incumbent

Incumbent leans on PAC money. 44% from PACs and 55% from individuals.

55% individuals44% PACs1% other
$4.2M
raised
RR

Raymond Riehle

R
R · challenger

Small-donor heavy. 100% from individuals and 0% from PACs.

100% individuals0% PACs0% other
$115K
raised
LM

Laurie Mackenzie

R
R · challenger

Small-donor heavy. 100% from individuals and 0% from PACs.

100% individuals0% PACs0% other
$14K
raised
SB

Sharon Brown

R
R · challenger

Small-donor heavy. 100% from individuals and 0% from PACs.

100% individuals0% PACs0% other
$7K
raised
MG

Mandy Ghusar

R
R · challenger

Small-donor heavy. 100% from individuals and 0% from PACs.

100% individuals0% PACs0% other
$7K
raised
TM

Trevor Merrell

D
D · challenger

74% from individuals, 0% from PACs, and 26% from other sources.

74% individuals0% PACs26% other
$6K
raised
JT

John Tyler

I
I · challenger

11% from individuals, 0% from PACs, and 89% from other sources.

11% individuals0% PACs89% other
$1K
raised
Show 1 more candidate
CU

Charles Uribe

R
R · challenger

No receipts on file yet.

0% individuals0% PACs100% other
$0
raised

Where the money came from

$1.2M in itemized outside money is on file for this cycle. Candidate fundraising is shown separately below.

Ideological / Leadership$1.1M
Real Estate & Construction$51K
Banking & Financial$50K
Health & Pharma$30K
Energy & Utilities$20K
Small donors & unclassified$20K
Insurance$10K
Agriculture$10K

Biggest itemized outside spenders

  • BDA PAC · super pac$600K
  • ARTICLE ONE PAC · super pac$499K
  • NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE · pac$51K
  • AMERICAN COLLEGE OF CARDIOLOGY PAC (HEARTPAC) · pac$10K
  • AMERICAN INVESTMENT COUNCIL POLITICAL ACTION COMMITTEE · pac$10K
  • AMERICAN NURSES ASSOCIATION PAC · pac$10K
  • EDISON INTERNATIONAL PAC · pac$10K
  • EMPLOYEE OWNED S CORPORATIONS OF AMERICA PAC (ESCA PAC) · pac$10K

PACs vs the people

This split is from the candidates' own reported fundraising.

15%43%42%
15% PACs43% individuals42% other

The incumbent's record

Mike Thompson is the linked incumbent for this race.

Net worth (2025)
$375K
$250K+. down $1.4M since 2009.
Stock trades
None on file
No disclosed individual stock transactions.
Committees
1
Current full committee seats on file.

Where they sit

  • House Committee on Ways and Means

Who funds them

This is the incumbent's own funding by donor sector for the cycle.

Ideological / Leadership$1.1M
Real Estate & Construction$51K
Banking & Financial$50K
Health & Pharma$30K
Energy & Utilities$20K
Small donors & unclassified$20K
Full profile: net worth, donors, trades, and votes ->

The tale of the tape

Money, side by side. Green marks the leader on each line.

Eric Jones
D · challenger
EJ
vs
Mike Thompson
Mike Thompson
D · incumbent
$8.4M
Raised
$4.2M
$656K
Cash on hand
$1.1M
0%
From PACs
44%
36%
From individuals
55%
Too few to rank
Top donor sector
Ideological / Leadership
No
Incumbent
Yes