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Mazie K. Hirono

Democratic / Senate / Hawaii

- Net Worth Est.
- Trade Volume
- Total Trades
- Last Traded
  • Current Member Yes
  • Years Active 2007 - Present
  • Age 78

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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 Mazie K. Hirono 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.

6 Former staff who have lobbied
7 Public companies represented
37 Clients in total
Jul 20, 2026 Most recent filing
Lobbyist Role in this office Disclosed clients Lobbying firm Latest filing
Rebecca Gansca New National Security Advisor, Senator Mazie Hirono STRATEGIC MARKETING INNOVATIONS Jul 20, 2026
Carla Zeppieri National Security Advisor, Senator Mazie Hirono
ABYSS DEFENSE
STRATEGIC MARKETING INNOVATIONS Jul 17, 2026
Jeffrey Hantson New Deputy General Counsel, Senate Judiciary Committee ; Senior Counsel, Senate Judiciary Committee; Senior Counsel, Sen. Mazie K. Hirono; Counsel, Sen. Mazie K. Hirono; Law Fellow, Sen. Mazie K. Hirono
JBLU SAP AMERICAN VOLLEYBALL COACHES ASS… COLLEGE SWIMMING & DIVING COACH… +4 more
FGS GLOBAL (US) LLC (FKA FGH HOLDINGS LLC) Jul 16, 2026
Alex Harman New Chief Counsel, Senator Mazie Hirono; Chief of Staff, Rep Steven Horsford; General Counsel, Senator Mark Udall; Counsel, Senator Evan Bayh; White House Liaison, Department of Homeland Security GODADDY INC. Jul 06, 2026
Christiane Shizuko Cardoza Brundage New Attorney Adviser, HHS/OGC Legislation Division; Counsel to Senator Hirono (Judiciary Committee); Interim DC Bureau Chief, Office of Hawaiian Affairs; Legislative Assistant, Senator Schatz and Committee on Indian Affairs (Chairman Akaka)
UNITED KEETOOWAH BAND OF CHEROK…
LIPPES MATHIAS LLP (FKA LIPPES MATHIAS WEXLER FRIEDMAN LLP) Apr 20, 2026
Jeremy Paris New Special Counsel, Senate Judiciary Cmt, Minority; Special Counsel for Sen Hirono; Chief Counsel for Nominations & Oversight, Senate Judiciary Cmt; Snr Counsel for Oversight & Investigations, Senate Judiciary Cmt; Consel, Senate Judiciary Cmt
UNLIKELY ALLIES PAC
THE RABEN GROUP Nov 24, 2025

Spending in Support of Mazie K. Hirono

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