Money near voteshigh
$2.2M
253 contributions within 30 days of 99 votes
Contributions Votes
Marion Michael Rounds is an American businessman and politician serving as the junior United States senator from South Dakota since 2015. A member of the Republican Party, he served as the 31st governor of South Dakota from 2003 to 2011.
Raised
$0
Spent
$0
Outside spending
$0
132 votes · cycle 2026 · Mar 30, 2026
Some data sources have not been ingested for this politician.
Funding Transparency
Moderate concern11 distinct contributors from GOOGLE gave $56,400 in the 2026 cycle.
Vote Independence
Minor flagsVotes with Republicans 91% of the time — 20 breaks from the majority across 224 roll calls.
Timing Patterns
Significant concern$219,947 in contributions landed within 30 days of 99 congressional votes.
Lobby Influence
Notable concernFinance & Banking, Technology & Communications, Trade & Commerce appear in both lobbying filings and campaign contributions — $252,905 in overlapping funding across 263 lobbying filings.
Peer Standing
Moderate concernFunding sources shifted between 2024 and 2026 cycles (54% similarity). Top employer in 2024: SELF-EMPLOYED, in 2026: SELF-EMPLOYED.
$2.2M
253 contributions within 30 days of 99 votes
Bundled giving
medium11 contributors · $56K total
Outside spending
low5 filings — 5 support, 0 oppose
$93,600 in outside spending on record.
Party alignment
How often this politician sides with their party on roll calls where the party mostly agreed.
Legislative focus
Funding sources
Lobbying activity
665clients
665 bill references on record · 665 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 Upstream Consulting, Inc.
American Kratom Association
Filed by Downs Government Affairs
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.
49 bills voted on · 13 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
+528 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
Alex Padilla
Amy Klobuchar
Angus S. King Jr.
Benjamin L. Cardin
+96 more
Lobbied by
Capitol Strategies Us, Llc On Behalf Of Port Of Everett
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
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
+528 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
Top industries
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.