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Politician Image

Ron Johnson

Republican / Senate / Wisconsin

- Net Worth Est.
- Trade Volume
- Total Trades
- Last Traded
  • Current Member Yes
  • Years Active 2011 - Present
  • Age 70

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  • Supporters
  • Opponents
  • Corporate Donors
  • Proposed Legislation
  • Trades
  • Live Stock Portfolio
  • Net Worth
  • Revolving Door

Trade Volume by Year

Buy
Sell
- Trade Volume
- Total Trades
Top Traded Sectors

Trades

Click on a trade or stock for more details

Estimated excess return of the underlying stock since the transaction

Stock
Transaction
Filed
Traded
Description
Excess Return

Estimated Live Stock Portfolio

Ticker
Current Holding
Portfolio Allocation

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Net Worth

loading... Estimated Net Worth (...)
Top Holdings

    Disclosed Holdings

    Ticker
    Asset Type
    Asset Name
    Amount
    Owner
    Report Year
    Filed

    *These holdings are collected from annual financial disclosure statements. There are occasionally parsing errors, and it does not include recent transactions.

    Revolving Door

    Former staff of Ron Johnson who went on to register as lobbyists, and the clients they were disclosed as representing at the time of filing. Parsed from the covered-position disclosures on Lobbying Disclosure Act filings — see the full Revolving Door dashboard.

    12 Former staff who have lobbied
    14 Public companies represented
    79 Clients in total
    Sep 03, 2026 Most recent filing
    Lobbyist Role in this office Disclosed clients Lobbying firm Latest filing
    Donald Kent New U.S. Sen Ron Johnson, Chief of Staff; DHS Secretary Michael Chertoff, Asst Sec; DHS Secretary Tom Ridge, Deputy Asst Sec; U.S. Senate Budget Committee, Policy Adv; Office of the Asst. Maj. Leader Nickles Policy Adv; U.S. Senator Don Nickles, Leg Asst
    ACN AXON BAH GD +33 more
    		THE NICKLES GROUP, LLC Sep 03, 2026
    Joseph Murray New U.S. Senator Ron Johnson, Rep. Mark Meadows, Republican Study Committee
    AMERICAN CONTINENTAL GRP,INC. O… FIDELIS GOV'T RELATIONS ON BEHA… FIDELIS GOV'T RELATIONS ON BEHA… FIDELIS GOVERNMENT RELATIONS ON… +20 more
    		FIRST PRINCIPLES STRATEGIES, LLC Aug 19, 2026
    Gavin Proffitt New Professional Staff Member (6/2018-1/2020) for the House Republican Study Committee; Professional Staff member (2/2023-6/2025) for the House Committee on Energy and Commerce; Health Policy Advisor (6/2025-4/2026) for Senator Ron Johnson
    ABBV
    		ABBVIE, INC. Jul 20, 2026
    Justin Livesey New Legislative Aide - Sen. Ron Johnson (R-WI)
    HIG ALLIANZ EMORY UNIVERSITY EMPLOYEE-OWNED S CORPORATIONS O… +3 more
    		VENN STRATEGIES Jun 10, 2026
    Deborah Mazol New Legislative Assistant, Senator Ron Johnson, Legislative Director, Rep. Reid Ribble, Chief of Staff, Rep Andy Biggs.
    SEAMAN CORPORATION
    		SEAMAN CORPORATION Jan 05, 2026
    Mimi Strobel New Legislative Assistant, Senator Ron Johnson (2019-2020); Legislative Assistant, Representative Susan Brooks (2015-2019)
    NOK
    		NOKIA OF AMERICA CORPORATION Oct 17, 2025
    Brandon Palumbo New Legislative Assistant, Sep. 2021 - Apr. 2023, Senator Ron Johnson; Correspondence Manager, Jan. 2017 - Nov. 2017, Senator John Kennedy
    TRAVEL TECH: THE TRAVEL TECHNOL…
    		TRAVEL TECH: THE TRAVEL TECHNOLOGY ASSOCIATION Mar 16, 2025
    Brandon Palumbo New Legislative Assistant, Sen. Ron Johnson; Correspondence Manager, Sen. John Kennedy; Legislative Intern, Rep. Steve Scalise; Legislative Intern, Rep. Brad Wenstrup
    APIC CORPORATION Q2 IMPACT
    		MICHAEL BEST STRATEGIES LLC Oct 21, 2024
    Joshua Mcleod New Sen. Ron Johnson (2011-2015, Staff Assistant, Leg Correspondent, Leg Assistant); Sen. Homeland Security & Governmental Affairs Committee (2015-2021, Prof. Staff Member, Senior Prof. Staff Member); Sen. Ron Johnson (2021-2022, Senior Policy Advisor)
    NFIB (NATIONAL FEDERATION OF IN…
    		NFIB (NATIONAL FEDERATION OF INDEPENDENT BUSINESS) Jan 20, 2023
    Carol Fowler New Senior Policy Advisor, Legislative Assistant, Legislative Correspondent, Research Assistant and Internship/Emergency Coordinator, Staff Assistant: Sen. Ron Johnson
    MAR
    		MARRIOTT INTERNATIONAL, INC. Jul 20, 2021
    Matthew Moon New Sr. Advisor, Sen. Ron Johnson (R-WI)
    BUSINESS ROUNDTABLE INC
    		THE BUSINESS ROUNDTABLE, INC. Jan 21, 2020
    Elizabeth Schwartz New Legislative Assistant to Sen. Ron H. Johnson 07/2011-06/2014; Senate HELP Committee 06/2014-04/2018
    MRK
    		MERCK & CO, INC. Jul 20, 2018

    Spending in Support of Ron Johnson

    Total Receipts

    Outside Spending

    Contributor
    Support/Oppose
    Amount
    Date
    Filed
    Amendment
    Details

    Top Receipts

    Name
    Amount
    Date
    Loaded
    Memo Text

    * Note: This data may contain refunds given to the committee. Names are hidden for individual donations below $250,000.

    Outside Spending

    Contributor
    Support/Oppose
    Amount
    Date
    Filed
    Amendment
    Memo Text

    Other Candidates in District

    Candidate
    Party
    Fundraising over Last Year
    Track

    Corporate PAC Donors

    Ticker
    Company Committee
    Recipient Committee
    Amount
    Date
    Party
    Cycle

    Proposed Legislation

    Click on a row for more details

    Title
    Introduced
    Latest Action Date