👤 About MIKE MR. THOMPSON
MIKE MR. THOMPSON is a Democratic incumbent for U.S. House, District 4 in California’s 2026 federal election cycle. The campaign committee, MIKE THOMPSON FOR CONGRESS, is registered in SACRAMENTO, CA, with LEWIS, DENISE listed as treasurer. The campaign has not yet reported substantial fundraising in current FEC filings. 10 opponents have also filed in the 2026 race.
Bio auto-generated from candidate filings. Curated bios coming soon.
🔗 Where to learn more
💰 Campaign finance
No FEC filings reported yet for the 2026 cycle.
🏁 The race for U.S. House · District 4
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MIKE MR. THOMPSON (incumbent) VIEWING
Democrat
11 candidates have filed with the FEC for this race.
Detailed Campaign Finance
More detail available because this candidate has substantial FEC filings.
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MIKE MR. THOMPSON
Democrat
Primary
Jun 2, 2026
(In 10 days)
General
Nov 3, 2026
Campaign Finance
2026 Cycle
Total Raised
$0
Total Spent
$0
Cash on Hand
$0
Top Donor Employers — 2026
Sig
$52.5M
7 contributions
Andreessen Horowitz
$50.0M
4 contributions
Space Exploration Technologies Corp.
$47.6M
5 contributions
Adelson Drug Clinic
$40.0M
2 contributions
Openai
$25.0M
2 contributions
Ah Capital Management
$23.8M
2 contributions
Uline
$21.8M
3 contributions
Susquehanna International Grp
$15.0M
1 contributions
Emc
$15.0M
2 contributions
Energy Transfer
$12.5M
1 contributions
Retired
$12.5M
1 contributions
Space Exploration Technologies Corpora
$10.0M
1 contributions
Source: OpenFEC Schedule A itemized contributions
Donations by Contributor State
CA California
$1.2M
2,268 contributions
DC DC
$62K
65 contributions
TX Texas
$49K
19 contributions
NV Nevada
$24K
11 contributions
VA Virginia
$23K
25 contributions
MD Maryland
$23K
25 contributions
AZ Arizona
$19K
9 contributions
FL Florida
$18K
12 contributions
MA Massachusetts
$12K
6 contributions
NY New York
$9K
8 contributions
CO Colorado
$7K
7 contributions
MI Michigan
$6K
3 contributions
CT Connecticut
$4K
3 contributions
GA Georgia
$4K
3 contributions
NC North Carolina
$4K
2 contributions
KS Kansas
$4K
2 contributions
OK Oklahoma
$4K
1 contributions
OR Oregon
$4K
1 contributions
IN Indiana
$3K
4 contributions
IL Illinois
$3K
7 contributions
SC South Carolina
$3K
1 contributions
OH Ohio
$3K
4 contributions
WA Washington
$3K
5 contributions
MO Missouri
$3K
4 contributions
NJ New Jersey
$2K
4 contributions
All Candidates — California · U.S. House · District 04 · 2026
Democrats (3)
Independents (1)
Republicans (7)
Active FEC candidates · 2026 cycle · Candidates without filings shown in gray
🗳 2026 Election
U.S. House — California District 04
Primary: Jun 2, 2026 (In 10 days)
· General: November 3, 2026
Top-two primary — top two finishers advance regardless of party.