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John Olszewski Jr.

John Olszewski Jr.

DIncumbent
Candidate for Maryland's 2nd U.S. House District · Election Jun 23, 2026
OverviewFundraisingNewsCampaignsPositionsInterviewEndorsementsCommunications
Campaign history with fundraising data from FEC filings.
2026
2026 CycleCurrent
JOHNNY O FOR CONGRESS
859 contributions
$1.0M
Raised
$668K
Individuals
$311K
PACs
0%
Small Donors
Individuals 64%PACs 30%
2024
2024 Cycle
JOHNNY O FOR CONGRESS
1,301 contributions
$1.6M
Raised
$1.3M
Individuals
$310K
PACs
1%
Small Donors
Individuals 80%PACs 20%

Top PAC Donors

Top 10 PAC contributions by amount
AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E
4 contributions
$10K
DEMOCRATS UNITED TO CHANGE AND HOPE PAC
2 contributions
$10K
AMALGAMATED TRANSIT UNION - COPE
3 contributions
$8K
AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC)
3 contributions
$8K
STANLEY BLACK & DECKER, INC. POLITICAL ACTION COMMITTEE
3 contributions
$8K
AMERICAN SOCIETY OF ANESTHESIOLOGISTS POLITICAL ACTION COMMITTEE (ASA PAC)
4 contributions
$7K
AIR LINE PILOTS ASSOCIATION PAC
4 contributions
$6K
AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE
1 contributions
$5K
AMERICAN FEDERATION OF GOVT. EMPL. POLITICAL ACTION COMMITTEE
1 contributions
$5K
AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE
1 contributions
$5K
Source: FEC itemized contribution filings

Outside Spending

Independent expenditures by outside groups (super PACs, hybrid & other PACs) — spending for or against this candidate, not coordinated with the campaign.
$10
Supporting
$0
Opposing
Source: FEC independent expenditures · coverage is partial pending the full IE dataset

Top Donor Employers

By employer
BROWN ADVISRORY
3 contributions
$14K
DRAFTKINGS
3 contributions
$14K
REDWOOD CAPITAL
4 contributions
$12K
BROWN ADVISORY
3 contributions
$9K
HJM
2 contributions
$8K
PERRY JACOBSON
5 contributions
$8K
CAPITAL FUNDING GROUP
2 contributions
$7K
CORDISH COMPANIES
2 contributions
$7K
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage