$1.2M
500 contributions within 30 days of 172 votes
Mazie Keiko Hirono is an American lawyer and politician serving since 2013 as the junior United States senator from Hawaii. A member of the Democratic Party, Hirono previously served as a member of the United States House of Representatives for Hawaii's 2nd congressional district from 2007 to 2013.
Raised
$0
Spent
$0
Outside spending
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0 votes · cycle 2014 · Mar 30, 2026
Some data sources have not been ingested for this politician.
Funding Transparency
Moderate concern10 distinct contributors from HAWAIIAN ELECTRIC COMPANY gave $3,750 in the 2026 cycle.
Vote Independence
Minor flagsVotes with Democrats 98% of the time — 6 breaks from the majority across 330 roll calls.
Timing Patterns
Significant concern$123,094 in contributions landed within 30 days of 172 congressional votes.
Lobby Influence
Moderate concernGovernment Operations, Finance & Banking, Energy & Environment appear in both lobbying filings and campaign contributions — $55,710 in overlapping funding across 180 lobbying filings.
Peer Standing
No flags$1.2M
500 contributions within 30 days of 172 votes
Bundled giving
mediumHAWAIIAN ELECTRIC COMPANY
10 contributors · $4K total
Party alignment
How often this politician sides with their party on roll calls where the party mostly agreed.
Legislative focus
Funding sources
Lobbying activity
664clients
664 bill references on record · 664 linked to specific bills
American Kratom Association
Filed by Lobbyit.Com
American Kratom Association
Filed by Penn Avenue Partners
American Kratom Association
Filed by The Majority Group, LLC
American Kratom Association
Filed by Downs Government Affairs
American Kratom Association
Filed by Upstream Consulting, Inc.
American Superconductor
Filed by Longbow Public Policy Group, Llc
American Superconductor
Filed by Lemunyon Group, LLC
American Superconductor
Filed by Sbl Strategies, Llc
American Superconductor
Filed by Pike Associates Llc
American Superconductor
Filed by Florida Sugar Cane League
Source: federal lobbying disclosures and congressional vote records.
55 bills voted on · 11 lobbied
Voted on by
Aaron Bean
Abigail Davis Spanberger
Adam B. Schiff
Adam Smith
+529 more
Lobbied by
American Kratom Association
American Superconductor
Coalition For Responsible Waste Incineration
Coalition For Student Opportunity And Success
+9 more
Voted on by
Adam B. Schiff
Alex Padilla
Amy Klobuchar
Andy Kim
+96 more
Lobbied by
American Superconductor
Coalition For Responsible Waste Incineration
Electra Aero, Inc.
General Atomics Electromagnetic Systems, Inc.
+7 more
Voted on by
Aaron Bean
Abraham J. Hamadeh
Adam B. Schiff
Adam Gray
+534 more
Lobbied by
Commercial Vehicle Safety Alliance
Exelixis, Inc.
National Association Of Small Trucking Companies
Rtx Corporation And Affiliates (Fkaraytheon Technologies Corporation)
+1 more
Voted on by
Aaron Bean
Abraham J. Hamadeh
Adam B. Schiff
Adam Gray
+532 more
Lobbied by
Bb Living
City Of Santa Clara
Dignitymoves
Voted on by
Adam B. Schiff
Alex Padilla
Amy Klobuchar
Andy Kim
+96 more
Lobbied by
Greater New York Hospital Association
Voted on by
Adam B. Schiff
Alex Padilla
Amy Klobuchar
Andy Kim
+96 more
Lobbied by
Coalition For Responsible Waste Incineration
Voted on by
Adam B. Schiff
Alex Padilla
Amy Klobuchar
Andy Kim
+96 more
Lobbied by
Coalition For Responsible Waste Incineration
Voted on by
Aaron Bean
Abraham J. Hamadeh
Adam B. Schiff
Adam Gray
+527 more
Lobbied by
City Of Santa Clara
Voted on by
Aaron Bean
Abraham J. Hamadeh
Adam B. Schiff
Adam Gray
+528 more
Lobbied by
Coalition For Responsible Waste Incineration
Voted on by
Aaron Bean
Abraham J. Hamadeh
Adam B. Schiff
Adam Gray
+529 more
Lobbied by
Presler Persistence Llc
Sources and notes
Campaign finance data comes from FEC.gov filings, while available vote records come from Congress.gov and the U.S. Senate roll call feed. Figures stay as reported by those sources. House votes come from Congress.gov. Senate votes come from the official roll call feed. Coverage may be incomplete for some profiles. Recent profile snapshots are reused briefly so repeat views stay fast and consistent.