Katherine M. Clark
DIncumbentD · incumbent
Incumbent leans on PAC money. 61% from PACs and 37% from individuals.
37% individuals61% PACs2% other
$2.8M
raised
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Massachusetts · U.S. House · District 05 · 2026
Massachusetts District 05 House race
General election in 96 days · Nov 3, 2026
The read · Massachusetts District 05 House race
Katherine M. Clark has raised more than 66 times the next candidate.
Democrat Katherine M. Clark has raised about $2.8M, more than 66 times any rival.
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.
TS
Tarik Samman
DD · challenger
Still has cash to spend. $28K on hand from $43K raised.
75% individuals0% PACs25% other
$43K
raised
Where the money came from
$0 in itemized outside money is on file for this cycle. Candidate fundraising is shown separately below.
Small donors & unclassified$107K
Banking & Financial$71K
Law & Lobbying$67K
Tech & Telecom$65K
Health & Pharma$41K
Insurance$30K
Sports, Media & Entertainment$10K
Defense & Aerospace$10K
Retail & Consumer$10K
Biggest itemized outside spenders
- BROWNSTEIN HYATT FARBER SCHRECK LLP · company$37K
- BANK OF NEW YORK MELLON CORPORATION · company$24K
- ELI LILLY AND COMPANY · company$21K
- TIBER CREEK GROUP INC. · company$20K
- ANDURIL INDUSTRIES, INC. · company$17K
- COINBASE GLOBAL, INC. · company$17K
- COMCAST CORPORATION · company$17K
- ROCKET COMPANIES, INC. · company$17K
PACs vs the people
This split is from the candidates' own reported fundraising.
60%38%
60% PACs38% individuals2% other
The incumbent's record
Katherine M. Clark is the linked incumbent for this race.
Net worth (2025)
$13M
$5.8M - $21M. up $11M since 2013.
Stock trades
None on file
No disclosed individual stock transactions.
Committees
0
Current full committee seats on file.
Who funds them
This is the incumbent's own funding by donor sector for the cycle.
Small donors & unclassified$107K
Banking & Financial$71K
Law & Lobbying$67K
Tech & Telecom$65K
Health & Pharma$41K
Insurance$30K
The tale of the tape
Money, side by side. Green marks the leader on each line.
Katherine M. Clark D · incumbent | vs | TS Tarik Samman D · challenger |
|---|---|---|
| $2.8M | Raised | $43K |
| $2.2M | Cash on hand | $28K |
| 61% | From PACs | 0% |
| 37% | From individuals | 75% |
| Banking & Financial | Top donor sector | Too few to rank |
| Yes | Incumbent | No |