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Politician Image

Jon Tester

Democratic / Montana

- Net Worth Est.
- Trade Volume
- Total Trades
- Last Traded
  • Current Member No
  • Years Active 2007 - 2025

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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 Jon Tester 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
    21 Public companies represented
    101 Clients in total
    Jul 22, 2026 Most recent filing
    Lobbyist Role in this office Disclosed clients Lobbying firm Latest filing
    Weston Haycock New SA, LA, PS - Sen. Tester
    BE AURAVAX THERAPEUTICS ECHANDIA MARINE US ENERGETICS TECHNOLOGY CENTER +11 more
    		MCALLISTER & QUINN, LLC Jul 22, 2026
    Justin Folsom New Legislative Director, Sen. Jon Tester (MT)
    SO
    		SOUTHERN COMPANY Jul 21, 2026
    Nathan Wyatt New Legislative Aide, Legislative Correspondent, Staff Assistant, Sen. Jon Tester
    BOH KR YMAT ALOHACARE +28 more
    		THE WAYFINDER GROUP Jul 20, 2026
    Stephanie Johnson Legislative Assistant, Sen. Jon Tester
    NATIONAL GROCERS ASSOCIATION
    		NATIONAL GROCERS ASSOCIATION Jul 20, 2026
    Jason Henry New PS - Sen. Tester
    BE IDEAL AEROSMITH, INC. INTELSAT GENERAL LEGION INTELLIGENCE (FKA YURTS … +2 more
    		MCALLISTER & QUINN, LLC Jan 21, 2026
    Genevieve Beltrone New Legislative Assistant, Sen. Jon Tester; Legislative Aide, Sen. Jon Tester; Legislative Correspondent, Sen. Jon Tester; Assistant to the Chief of Staff and Legislative Director, Sen. Jon Tester; Staff Assistant, Sen. Jon Tester.
    AMERICAN AMBULANCE ASSOCIATION BLUE ORIGIN, LLC FOODCORPS, INC.
    		CAPITOL COUNSEL LLC Jan 20, 2026
    Nathan Wyatt New Legislative Aide, Legislative Correspondent, Staff Assistant - Sen. Jon Tester
    BOH ALOHACARE CHARTER COMMUNICATIONS OPERATIN… COWLITZ INDIAN TRIBE +2 more
    		STRATEGIES 360 Oct 16, 2025
    Kellin Clark New Senator Jon Tester - Senior Economic Advisor (11/18 - 7/19); Legislative Assistant (12/14 - 11/18); Legislative Aide (3/13 - 12/14); Legislative Correspondent (6/11 - 3/13)
    SPGI
    		S&P GLOBAL INC. (F/K/A MCGRAW HILL FINANCIAL INC.) Oct 21, 2019
    Stuart Varvel New Executive Asst., Sen. Tester, 1/2007-8/2009; Prof. Staff Member, Sen. Comm. on Homeland Security & Governmental Affairs, 9/2013-12/2014; Leg. Asst. and Foreign Polity Advisor, Sen. Tester, 1/2015-7/2019
    TDY
    		TELEDYNE FLIR, LLC Oct 21, 2019
    Valarie Molaison New Congressional Science Fellow for Sen. Jon Tester (MT); Health Legislative Assistant for Sen. Sherrod Brown (OH)
    ASTELLAS PHARMA US, INC.
    		ASTELLAS PHARMA US, INC. Apr 20, 2018
    Tom Lopach New Chief of Staff - Sen. Jon Tester - 2010-2014; Senior Vice President Congressional Affairs - Export Import Bank of the United States - 2009; Legislative Aide - Sen. Edward M. Kennedy - 2001; Field Representative - Rep. Pat Williams - 1996;
    CHDN DVA F GS +30 more
    		AVOQ, LLC Jul 20, 2017
    Jason Rosenberg New Legislative Assistant and Senior Economic Policy Advisor, Sen. Jon Tester; Legislative Assistant and Senior Legislative Assistant, Rep. Artur Davis
    JPM
    		JPMORGAN CHASE HOLDINGS LLC Jan 09, 2017

    Spending in Support of Jon Tester

    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