Mark DeSaulnier
DIncumbentD · incumbent
Incumbent leans on PAC money. 54% from PACs and 46% from individuals.
46% individuals54% PACs0% other
$567K
raised
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California · U.S. House · District 10 · 2026
California District 10 House race
General election in 96 days · Nov 3, 2026
The read · California District 10 House race
Mark DeSaulnier has raised more than 27 times the next candidate.
Democrat Mark DeSaulnier has raised about $567K, more than 27 times any rival.
Katherine Piccinini reports 99% of campaign money from individuals.
FEC filings, 2026 cycle. Money raised is net of transfers between a candidate's own committees.
Every candidate on file
Ranked by money raised. Each row shows the campaign money mix and a plain-English read.
KP
Katherine Piccinini
RR · challenger
Small-donor heavy. 99% from individuals and 0% from PACs.
99% individuals0% PACs1% other
$21K
raised
AG
Angela Griffiths
RR · challenger
Small-donor heavy. 99% from individuals and 0% from PACs.
99% individuals0% PACs1% other
$12K
raised
MM
Mitchell Maisler
DD · challenger
21% from individuals, 0% from PACs, and 79% from other sources.
21% individuals0% PACs79% other
$10K
raised
JH
Joshua Hamilton
DD · challenger
Small-donor heavy. 100% from individuals and 0% from PACs.
100% individuals0% PACs0% other
$7K
raised
Where the money came from
$0 in itemized outside money is on file for this cycle. Candidate fundraising is shown separately below.
Labor / Unions$73K
Small donors & unclassified$51K
Agriculture$10K
Transportation$9K
Insurance$8K
Law & Lobbying$7K
Energy & Utilities$6K
Banking & Financial$4K
Health & Pharma$2K
Sports, Media & Entertainment$2K
Biggest itemized outside spenders
- ALLIED PILOTS ASSOCIATION POLITICAL ACTION COMMITTEE · pac$10K
- AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE · pac$10K
- AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E · pac$10K
- BROTHERHOOD OF LOCOMOTIVE ENGINEERS & TRAINMEN PAC FUND · pac$10K
- INTERNATIONAL BROTHERHOOD OF BOILERMAKERS CAMPAIGN ASSISTANCE FUND · pac$10K
- INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS POLITICAL ACTION COMMITTEE · pac$10K
- INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE · pac$9K
- AFLAC POLITICAL ACTION COMMITTEE (AFLAC PAC) · pac$8K
PACs vs the people
This split is from the candidates' own reported fundraising.
49%49%
49% PACs49% individuals2% other
The incumbent's record
Mark DeSaulnier is the linked incumbent for this race.
Net worth (2025)
$458K
$301K - $615K. up $426K since 2014.
Stock trades
None on file
No disclosed individual stock transactions.
Committees
3
Current full committee seats on file.
Where they sit
- House Committee on Ethics · Ranking Member
- House Committee on Education and Workforce
- House Committee on Transportation and Infrastructure
Who funds them
This is the incumbent's own funding by donor sector for the cycle.
Labor / Unions$73K
Small donors & unclassified$51K
Agriculture$10K
Transportation$9K
Insurance$8K
Law & Lobbying$7K
The tale of the tape
Money, side by side. Green marks the leader on each line.
Mark DeSaulnier D · incumbent | vs | KP Katherine Piccinini R · challenger |
|---|---|---|
| $567K | Raised | $21K |
| $586K | Cash on hand | $7K |
| 54% | From PACs | 0% |
| 46% | From individuals | 99% |
| Labor / Unions | Top donor sector | Too few to rank |
| Yes | Incumbent | No |