Katherine M. Clark
What the money shows
Katherine M. Clark's 2026 campaign raised $2.8M in the FEC file. Individuals supplied $1.1M, or 37%, while PACs supplied $1.7M. GUIDEWELL MUTUAL HOLDING CORPORATION POLITICAL ACTION COMMITTEE (GUIDEWELL PAC) is the largest named source on file at $15,000.
Sources: FEC
Sources by sector
Top PAC donors and outside spending combined, classified by industry. Reflects the largest committees on file for cycle 2024 — not total funds raised.
- Other23%
- Insurance19%
- Health & Pharma13%
- Banking & Financial13%
- Tech & Telecom13%
- Sports, Media & Entertainment7%
- Defense & Aerospace6%
- Retail & Consumer6%
Where the money comes from
Cycle 2026 · Federal Election Commission
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- Defense & Aerospace
- Health & Pharma
- Banking & Financial
- Insurance
- Tech & Telecom
- Retail & Consumer
- Sports, Media & Entertainment
- Other
Top PAC donors
Political action committees that gave directly to this candidate's committee, cycle 2024. Expand a row for who they are.
- 01GUIDEWELL MUTUAL HOLDING CORPORATION POLITICAL ACTION COMMITTEE (GUIDEWELL PAC)$15,000
▸PACwho is this?
This donor is the PAC of Guidewell Mutual Holding Corporation, a corporation, registered in FL, per its U.S. Federal Election Commission registration. more →
- 02NATIONAL ASSOCIATION OF BROADCASTERS POLITICAL ACTION COMMITTEE (NABPAC)$10,100
▸PACwho is this?
This donor is the PAC of National Association of Broadcasters, a trade association, registered in DC, per its U.S. Federal Election Commission registration. more →
- 03AMERICAN ACADEMY OF DERMATOLOGY ASSOCIATION POLITICAL ACTION COMMITTEE (SKINPAC)$10,000
▸PACwho is this?
This donor is the PAC of American Academy of Dermatology Association, a trade association, registered in DC, per its U.S. Federal Election Commission registration. more →
- 04GENERAL DYNAMICS CORPORATION POLITICAL ACTION COMMITTEE (GENERAL DYNAMICS EMPLOYEE PAC)$10,000
▸PACwho is this?
This donor is the PAC of General Dynamics Corporation, a corporation, registered in VA, per its U.S. Federal Election Commission registration. more →
- 05LIBERTY MUTUAL INSURANCE COMPANY - PAC$10,000
▸PACwho is this?
This donor is the PAC of Liberty Mutual Insurance Company, a corporation, registered in MA, per its U.S. Federal Election Commission registration. more →
- 06CVS HEALTH PAC$10,000
▸PACwho is this?
This donor is the PAC of Cvs Health, a corporation, registered in DC, per its U.S. Federal Election Commission registration. more →
- 07THE HOME DEPOT INC. POLITICAL ACTION COMMITTEE$10,000
▸PACwho is this?
This donor is the PAC of The Home Depot Inc., a corporation, registered in DC, per its U.S. Federal Election Commission registration. more →
- 08THE COUNCIL OF INSURANCE AGENTS & BROKERS POLITICAL ACTION COMMITTEE$10,000
▸PACwho is this?
This donor is the PAC of Council of Insurance Agents & Brokers, a membership organization, registered in DC, per its U.S. Federal Election Commission registration. more →
- 09AMERICAN ACADEMY OF FAMILY PHYSICIANS POLITICAL ACTION COMMITTEE (FAMMEDPAC)$10,000
▸PACwho is this?
This donor is a lobbyist/registrant PAC, registered in DC, per its U.S. Federal Election Commission registration. more →
- 10NEW YORK LIFE INSURANCE COMPANY POLITICAL ACTION COMMITTEE$10,000
▸PACwho is this?
This donor is the PAC of New York Life Insurance Company, a corporation without capital stock, registered in NY, per its U.S. Federal Election Commission registration. more →
- 11DELOITTE POLITICAL ACTION COMMITTEE$10,000
▸PACwho is this?
This donor is a lobbyist/registrant PAC, registered in DC, per its U.S. Federal Election Commission registration. more →
- 12UBS AMERICAS INC. POLITICAL ACTION COMMITTEE (UBS PAC)$10,000
▸PACwho is this?
This donor is the PAC of Ubs Americas Inc., a corporation, registered in CT, per its U.S. Federal Election Commission registration. more →
- 13NATIONAL MULTIFAMILY HOUSING COUNCIL AND REAL ESTATE TECHNOLOGY AND TRANSFORMATION CENTER POLITICAL ACTION COMMITTEE (NMHC PAC)$10,000
▸PACwho is this?
This donor is the PAC of National Multifamily Housing Council, a trade association, registered in DC, per its U.S. Federal Election Commission registration. more →
- 14CHARTER COMMUNICATIONS INC. POLITICAL ACTION COMMITTEE$10,000
▸PACwho is this?
This donor is the PAC of Charter Communications Inc., a corporation, registered in CT, per its U.S. Federal Election Commission registration. more →
- 15AMERICAN LAND TITLE ASSOCIATION TITLE INDUSTRY PAC (TIPAC)$10,000
▸PACwho is this?
This donor is the PAC of American Land Title Association, a trade association, registered in DC, per its U.S. Federal Election Commission registration. more →
Outside spending
Independent expenditures by outside groups (super PACs) supporting or opposing this candidate — money spent without coordinating with the campaign. Cycle 2024.
No independent expenditures for or against this candidate were reported for cycle 2024.
Top employers & company sources
Largest sources of itemized individual contributions, grouped by donor employer.
Individual-donor employer summaries require the itemized individual-contribution feed, which is keyed behind a registered FEC API key. This section will populate automatically once that key is configured.
Source: Federal Election Commission. Contributions of $200 or less are not itemized by the FEC, so individual donors below that threshold are reported only in aggregate. Individual contributor data is presented for journalistic and informational purposes and must not be used for any commercial purpose or to solicit contributions (52 U.S.C. §30111).