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Official portrait of Mike Thompson, Democrat Representative for CA
Mike Thompson · Public-domain congressional portrait

Mike Thompson

Democrat Representative · CA-4 · in office since 1999-01-06

Profile on OpenSecrets →

Mike Thompson net worth & financial disclosures

Members of Congress must file annual financial disclosure reports listing their assets, income, and liabilities — the basis for any Mike Thompson net worth estimate. Those reports list holdings in broad dollar ranges rather than exact totals, so published net-worth figures are estimates. We link Mike Thompson's official filings below and, rather than guess a single number, show the money we can document: campaign funding, disclosed stock trades, and votes.

Net-worth estimates derive from congressional financial disclosures, which report value ranges. Figures here are documented campaign and trading disclosures, not a personal net-worth appraisal.

Who funds Mike Thompson

Total raised

$4,204,013

Source: FEC, 2026 cycle

Top contributing organizations by amount

Contributions aggregated by the donor's reported employer. Contributions are not proof of influence.

View data table
Top contributing organizations to Mike Thompson by amount (Source: FEC, 2026 cycle)
Organization Total contributions
Top contributing organizations to Mike Thompson (Source: FEC, 2026 cycle)
Organization Total # Donations
N/A $597174.3 1823
SELF-EMPLOYED $178001.18 358
NULL $72981 37
E & J GALLO WINERY $25012 11
SIERRA PACIFIC INDUSTRIES $25000 8
JACKSON FAMILY WINES $22003 8
NORTHWESTERN MUTUAL $16285 16
BENOVIA WINERY $14000 4
SKYDANCE $14000 4
SHAFER VINEYARDS $14000 5
GOOD HEART BRAND SPECIALITY $14000 4
TEECOM $12812 8
TRINCHERO FAMILY ESTATES $12038.82 14
AKT DEVELOPMENT $9503 3
ARAUJO ESTATE WINES $8750 6
FULTON FAMILY WINERY $8503 7
WINE INSTITUTE $8262 8
CAYMUS VINEYARDS $7864 3
ARAUJO CELLARS, LLC $7750 5
PUMA SPRINGS VINEYARDS $7515 7

Top PAC contributors

Top PAC contributors to Mike Thompson by amount (Source: FEC, 2026 cycle)
Committee Total
BLUE DOG VICTORY FUND $24099
COOMBS & DUNLAP, LLC $10000
NATIONAL MULTI HOUSING COUNCIL PAC (NMHC PAC) $10000
FEDERATION OF EXCHANGE ACCOMODATORS 1031 PAC $10000
DOING RIGHT- RESULTS ACTION UNITY LEADERSHIP PAC $10000
AMERICAN FEDERATION OF TEACHERS COPE $10000
THE FARM CREDIT COUNCIL POLITICAL ACTION COMMITTEE $10000
MATSON, INC. FEDERAL ELECTION COMMITTEE $10000
FIDELITY NATIONAL FINANCIAL PAC 2001 $10000
ESOP PAC $10000
PRUDENTIAL FINANCIAL INC. FEDERAL PAC $10000
ESCA PAC $10000
WINE INSTITUTE PAC $10000
TRACTOR SUPPLY COMPANY PAC $10000
SHEET METAL AIR RAIL TRANSPORTATION POLITICAL ACTION LEAGUE $10000
PAC TO THE FUTURE $10000
JOBS, EDUCATION & FAMILIES FIRST JEFFPAC $10000
CONSTELLATION BRANDS, INC. PAC $10000
AMERICAN CRYSTAL SUGAR COMPANY PAC $10000
TRINET GROUP INC PAC $10000

Mike Thompson stock trades

No congressional stock trades are currently disclosed for Mike Thompson. Source: QuiverQuant.

Lobbying

No related lobbying disclosures are currently available for Mike Thompson. Source: QuiverQuant.

Government contracts

No government contract disclosures are currently available for Mike Thompson. Source: QuiverQuant.

Mike Thompson recent votes

How Mike Thompson voted on recent roll-call votes. Where a vote touches an industry this member is funded by, we flag it — a factual juxtaposition, not an accusation. A campaign contribution is not proof of influence over any vote.

Recent roll-call votes by Mike Thompson (Source: House Clerk & U.S. Senate roll-call records)
Date Measure Position Result
3-Sep-2026 H R 4795 (House)
On Passage
Nay Passed
2-Sep-2026 H R 1501 (House)
On Passage
Nay Passed
2-Sep-2026 H J RES 1 (House)
On Motion to Suspend the Rules and Pass
Nay Failed
1-Sep-2026 H RES 1498 (House)
On Agreeing to the Resolution
Yea Passed
1-Sep-2026 H R 9436 (House)
On Passage
Nay Passed
1-Sep-2026 H R 9436 (House)
On Motion to Recommit
Yea Failed
1-Sep-2026 H RES 1490 (House)
On Agreeing to the Resolution
Nay Passed
1-Sep-2026 H RES 1499 (House)
On Agreeing to the Resolution
No Passed
1-Sep-2026 H RES 1499 (House)
On Ordering the Previous Question
Nay Passed
1-Sep-2026 H R 6500 (House)
On Motion to Suspend the Rules and Concur in the Senate Amendments
Nay Passed
31-Aug-2026 S 32 (House)
On Motion to Suspend the Rules and Pass
Yea Passed
31-Aug-2026 S 307 (House)
On Motion to Suspend the Rules and Pass
Yea Passed

Source: U.S. House Clerk and U.S. Senate official roll-call records (public domain). "Position" is this member's recorded vote. Money flags cross-reference the sector money-map; correlation is not causation.

About this data

Campaign finance figures are aggregated from public Federal Election Commission filings (public domain). Stock trades, lobbying, and contract figures are derived from disclosures compiled by QuiverQuant. Contributions are grouped by the donor's reported employer — they are not OpenSecrets industry clusters, and the totals combine individual contributions with affiliated PAC activity where reported.

Contributions and disclosures are not proof of influence. They show who gave and what was reported, not why a member voted a particular way. Amounts reflect the cycle or as-of dates noted beside each figure and may be revised as later filings are processed.

Want to dig deeper or request the underlying records yourself? See our FOIA guide, or go straight to the FEC data portal and QuiverQuant.

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govtransparencyproject.org

Government Transparency Project is an independent, non-governmental publication. It is not affiliated with, endorsed by, or operated by the U.S. government or any federal agency. Data is sourced from public APIs (FRED (Federal Reserve), U.S. Treasury, Congress.gov, Bureau of Labor Statistics).

For official U.S. government information, visit USA.gov.