GovMoneyGraph2023–2024

Campaign money · 2025–2026 cycle

Who's Funding John Anthony Olszewski, Jr.?

By GovMoneyGraph Democratic candidate for Maryland’s 2nd Congressional District

John Anthony Olszewski, Jr.’s campaign for Maryland’s 2nd Congressional District has reported raising $1,290,367 through October 14, 2026. That includes $782,660 (61%) in itemized individual contributions, $43,170 (3.3%) in unitemized gifts of $200 or less and $454,224 from PACs, party and other committees. Itemized contributions name each contributor; the rankings below are built from them.

At a glance

Total raised$1,290,367January 1, 2025 – October 14, 2026

Where the money came from
SourceAmountShare
Individuals giving over $200$782,66061%
PACs and other committees$454,22435%
Individuals giving $200 or less$43,1703.3%
Other receipts$10,3120.8%

The leader in each category

Itemized contributions, 2025–2026 cycle

  • Top individualLaurie H Legum$7,250 · 1.1% of $684,437
  • Top committeeAMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE$5,000 · 5.2% of $96,050
  • Top employerGallagher LLP$12,500 · 1.8% of $680,437
  • Top occupationAttorney$92,456 · 14% of $680,437
  • Top industryLegal & Professional Services$42,600 · 13% of $328,448
  • Top stateMaryland$564,751 · 83% of $684,437

Top individual contributors

The largest individual contributor to Olszewski’s campaign is Laurie H Legum, who gave $7,250 across 4 contributions. James Dipaula gave $7,000.

Olszewski’s top individual contributors

  1. Laurie H Legum$7,2504 contributions
  2. James Dipaula$7,0002 contributions
  3. John W Dwyer$7,0002 contributions
  4. Nancy Dwyer$7,0002 contributions
  5. Ann Hankin$7,0002 contributions
  6. Mike D. Hankin$7,0002 contributions
  7. Timothy A. Perry$7,0001 contribution
  8. Philip Rettger$7,0002 contributions
  9. Jason Robins$7,0002 contributions
  10. Truman T. Semans$7,0002 contributions
All individual contributors in the directory →

Top committee contributors

PACs, party committees and other committees gave $96,050 in itemized contributions. The largest is AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE, at $5,000 across 1 contribution. EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC follows with $5,000. A joint fundraising committee passes along money it raised from many individuals, so its total here is not one contributor’s money.

Olszewski’s top committee contributors

  1. AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE$5,0001 contribution
  2. EMPLOYEES OF NORTHROP GRUMMAN CORPORATION PAC$5,0001 contribution
  3. INTERNATIONAL ASSOCIATION OF SHEET METAL, AIR, RAIL AND TRANSPORTATION WORKERS POLITICAL ACTION LEAGUE$5,0001 contribution
  4. MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS$5,0001 contribution
  5. ROCKET LAB USA, INC. POLITICAL ACTION COMMITTEE (ROCKET LAB PAC)$5,0001 contribution
  6. UA UNION PLUMBERS & PIPEFITTERS VOTE! PAC (UNITED ASSOCIATION OF JOURNEYMEN AND APPRENTICES OF THE PLUMBING & PIPEFITTING INDUSTRY OF THE UNITED STATES AND CANADA)$5,0001 contribution
  7. UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION ACTIVE BALLOT CLUB$5,0001 contribution
  8. PACIFIC LIFE INSURANCE COMPANY POLITICAL ACTION COMMITTEE$3,0001 contribution
  9. SYNERGY PAC$3,0001 contribution
  10. LEAGUE OF CONSERVATION VOTERS ACTION FUND$2,5503 contributions
All committee contributors in the directory →

Top employers

The leading named employer is Gallagher LLP: contributors who work there gave $12,500 across 5 contributions. BROWN ADVISORY is next at $9,000. Contributors who reported being unemployed, retired or self-employed gave $193,038 (28% of itemized individual dollars). Employers are as each contributor reported them; a company named here did not give itself.

Olszewski’s top employers

  1. Self-employed$80.4K78 contributions
  2. Retired$56.9K72 contributions
  3. Unemployed$55.8K104 contributions
  4. Gallagher LLP$12.5K5 contributions
  5. BROWN ADVISORY$9,0003 contributions
  6. Weinman Company$8,0002 contributions
  7. Cornerstone Government Affairs$7,2507 contributions
  8. PARK CIRCLE INVESTMENTS$7,2504 contributions
  9. BROWN ADVISRORY$7,0002 contributions
  10. Capital Funding Group$7,0002 contributions
All employers in the directory →

Top occupations

Among named occupations, contributors listing “Attorney” gave the most: $92,456 across 100 contributions. “Real Estate” follows at $77,121. Contributors reporting no occupation, or being retired, gave $112,618 (16% of itemized individual dollars).

Olszewski’s top occupations

  1. Attorney$92.5K100 contributions
  2. Real Estate$77.1K76 contributions
  3. Retired$56.8K72 contributions
  4. Not employed$55.8K104 contributions
  5. Vice President$48.5K53 contributions
  6. Consultant$36.6K39 contributions
  7. Owner$32.1K38 contributions
  8. Manager$29.8K23 contributions
  9. President$23.4K21 contributions
  10. Chief Executive Officer$21.9K29 contributions
All occupations in the directory →

Top industries

Classified by contributors’ employers, the largest industry is Legal & Professional Services, at $42,600 (6.2% of itemized individual dollars). Finance, Insurance & Real Estate follows with $42,550. Contributors with no employer to classify, or self-employed, gave $193,038 (28% of itemized individual dollars).

Olszewski’s top industries

  1. Self-Employed & Freelance$80.4K78 contributions
  2. Retired$56.9K72 contributions
  3. Unemployed$55.8K104 contributions
  4. Legal & Professional Services$42.6K41 contributions
  5. Finance, Insurance & Real Estate$42.6K18 contributions
  6. Nonprofit, Labor & Civil Society$21.5K9 contributions
  7. Healthcare & Pharmaceuticals$8,65012 contributions
  8. Government Relations and Lobbying Services$8,50013 contributions
  9. Government$2,7007 contributions
  10. Energy, Utilities & Mining$2,5002 contributions
All industries in the directory →

Top states

Maryland contributors gave the most, $564,751 (83% of itemized individual dollars). That is the state Olszewski is running in; 17% of itemized individual dollars came from outside it.

Olszewski’s top states

  1. Maryland$564.8K724 contributions
  2. Florida$27.3K13 contributions
  3. Virginia$20.8K18 contributions
  4. District of Columbia$18K29 contributions
  5. Massachusetts$9,5003 contributions
  6. Delaware$8,8507 contributions
  7. Pennsylvania$7,6505 contributions
  8. Washington$7,0002 contributions
  9. Kentucky$5,00012 contributions
  10. Rhode Island$3,5001 contribution
All states in the directory →

About the data

Totals raised come from the FEC's summary of every committee authorized by John Anthony Olszewski, Jr.. The rankings cover the itemized contributions reported by the principal campaign committee (JOHNNY O FOR CONGRESS), net of refunds and excluding memo entries. A contribution made through a conduit such as ActBlue or WinRed is reported under the person who gave it.

Industries are assigned from each contributor's reported employer. Figures change as the campaign files new and amended reports.

Keep following the money

Go deeper into Olszewski's records

Published by GovMoneyGraph from Federal Election Commission records. Not affiliated with any campaign or with the FEC.

Who's Funding John Anthony Olszewski, Jr.? | GovMoneyGraph