Senator Mazie K. Hirono

DemocratHawaiiClass 1

Mazie K. Hirono is one of two U.S. senators representing Hawaii, serving in Senate Class 1. Senators serve the whole state, so both represent you regardless of where in Hawaii you live.

202-224-6361

109 Hart Senate Office Building

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Committee assignments

Committees set the agenda for the industries they oversee, which is part of why these trade disclosures exist.

Senate Committee on Energy and Natural ResourcesSenate Committee on Veterans' AffairsSenate Committee on Armed ServicesSenate Committee on Small Business and EntrepreneurshipSenate Committee on the JudiciaryReadiness and Management SupportRanking MemberNational ParksPersonnelEnergyPublic Lands, Forests, and MiningFederal Courts, Oversight, Agency Action, and Federal Rightsthe ConstitutionSeapowerIntellectual PropertyBorder Security and Immigration

No disclosed trades found for Senator Hirono in filings from 2012 through July 24, 2026. Many members hold only funds, index products or assets in a blind trust, none of which are reported as individual trades.

Trades are public STOCK Act disclosures (U.S. Senate eFD), shown for transparency and education — not investment advice, and not a statement of what any member currently owns. Portrait: public domain, U.S. Government Publishing Office. See the full Congress trades tracker.