Campaign finance data from FEC filings.
Detailed fundraising analytics available in Legis1
2026 Cycle
498 contributions· ONDER FOR CONGRESSIndividuals 30%PACs 37%
2024 Cycle
456 contributions· ONDER FOR CONGRESSIndividuals 76%PACs 24%
Top PAC Donors
ASSOCIATED BUILDERS AND CONTRACTORS, INC. POLITICAL ACTION COMMITTEE (ABC PAC)
5 contributions
$11K
AMEREN CORPORATION FEDERAL POLITICAL ACTION COMMITTEE (AMEREN FEDPAC)
2 contributions
$10K
AMERICAN COLLEGE OF RADIOLOGY ASSOCIATION PAC
5 contributions
$10K
AMERICAN SOCIETY OF ANESTHESIOLOGISTS POLITICAL ACTION COMMITTEE (ASA PAC)
2 contributions
$10K
ENTERPRISE HOLDINGS, INC. / ENTERPRISE MOBILITY POLITICAL ACTION COMMITTEE
2 contributions
$10K
MR. SOUTHERN MISSOURIAN IN THE HOUSE PAC
2 contributions
$10K
NATIONAL PORK PRODUCERS COUNCIL PORK PAC
2 contributions
$10K
AMERICAN ACADEMY OF OTOLARYNGOLOGY-HEAD AND NECK SURGERY ENT PAC
3 contributions
$8K
ONDER VICTORY FUND
2 contributions
$7K
POLITICAL ACTION COMMITTEE OF THE AMERICAN ASSOCIATION OF ORTHOPAEDIC SURGEONS--PAC OF AAOS
5 contributions
$6K
Top Donor Employers
HUNTER ENGINEERING CO.
1 contributions
$14K
PATRIOT MACHINE INC
1 contributions
$14K
GREY IRIS HOLDINGS
3 contributions
$8K
BJC MEDICAL GROUP
1 contributions
$7K
JERRY KELLY HEATING AND AC
1 contributions
$7K
O'BRIEN INDUSTRIAL HOLDINGS
1 contributions
$7K
DRURY DEVELOPMENT
1 contributions
$5K
WORLD WIDE TECHNOLOGY
1 contributions
$5K
Source: FEC itemized contribution filings
Personal Financial Disclosures
Required filings with the Clerk of the House · 5 total on file
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Est. volume (last 2 yrs)
No itemized transactions in the most recent filings (this often means the member filed annual disclosures only, no PTRs).
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage