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Maria Cantwell

Democratic / Senate / Washington

- Net Worth Est.
- Trade Volume
- Total Trades
- Last Traded
  • Current Member Yes
  • Years Active 1993 - Present
  • Age 67

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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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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 Maria Cantwell 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.

10 Former staff who have lobbied
16 Public companies represented
66 Clients in total
Aug 07, 2026 Most recent filing
Lobbyist Role in this office Disclosed clients Lobbying firm Latest filing
David Marten New Legislative Director, Sen. Maria Cantwell; Legislative Assistant, Sen. MariaCantwell; Legislative Assistant, Rep. Denny Heck; Legislative Correspondent, Rep. Denny Heck. ELEVATE GOVERNMENT AFFAIRS, LLC Aug 07, 2026
Naseem Mehyar New LA to Sen. Maria Cantwell
CITY OF KENNEWICK CITY OF KIRKLAND CITY OF UNION GAP SKAGIT TRANSIT
CFM STRATEGIC COMMUNICATIONS (CONKLING FISKUM & MCCORMICK) Jul 10, 2026
Daniel Sakura Legislative Director, Sen. Maria Cantwell
MINIDOKA PILGRIMAGE PLANNING CO…
SAKURA CONSERVATION STRATEGIES Jul 02, 2026
Rosemary Gutierrez New Dep COS, Leg Dir (Senator Cantwell); Prof staff, US Small Business Comm; Foreign Affairs Leg. Asst., (Senator Harkin) MEHLMAN CONSULTING, INC. Jun 16, 2026
Jonathan Hale New General Counsel, Senior Advisor, Senior Counsel, Counsel, Senator Cantwell; Senior Counsel, Senate Commerce Committee; Staff Director, Senate Small Business Committee; Senior Advisor, US State Dept; Deputy Assistant Administrator, USAID
AMERICANS FOR RESPONSIBLE INNOV…
NEIL HILL GLOBAL STRATEGIES LLC Mar 11, 2026
Narda Jones New Chief of Staff, Federal Communications Commission; Director of Legislative Affairs, White House Office of Science and Technology Policy; Senior Legislative Counsel, Senator Cantwell; Senior Tech Policy Advisor/ Counsel, Senate Commerce Committee
AMERICANS FOR RESPONSIBLE INNOV…
NEIL HILL GLOBAL STRATEGIES LLC Mar 11, 2026
Nick Sutter New Professional Staff Member, Senate Energy Committee; Professional Staff Member, Senate Small Business Committee; Legislative Correspondent, Senator Maria Cantwell; Intern, Senate Rules Committee
WHOLESALE & SPECIALTY INSURANCE…
STEPTOE LLP Feb 05, 2026
Spencer Knight New LI - Sen. Cantwell; LI - Sen. Rounds
IDEAL AEROSMITH, INC. INTELSAT GENERAL
MCALLISTER & QUINN, LLC Jan 20, 2026
Michael Barnard New Legislative Coordinator, Sen Cantwell (June 2009 - August 2010); Legislative Assistant, Rep. Pastor (August 2010 - August 2011); Legislative Assistant, Sen. Menendez (August 2011 - Nov 2015) Sen. Policy Advisor, Sen. Menendez (Nov 2015 - May 2017)
SANDOZ INC
SANDOZ INC Jan 20, 2026
Jack Campbell New Deputy Staff Director, Senate Finance Cmte.; General Counsel, Senate Finance Cmte.; Leg. Director, Sen. Maria Cantwell; Tax Counsel/ Legislative Assistant, Sen. Blanche Lincoln; Asst. U.S. Trade Rep. for Congressional Affairs, President Obama.
LVS BLUE ORIGIN, LLC NATIONAL ASSOCIATION OF LOCUM T…
CAPITOL COUNSEL LLC Jul 22, 2025

Spending in Support of Maria Cantwell

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