South Dakota · U.S. Senate

Mike Rounds

U.S. Senator · Republican

Serving-member roster snapshot for the 119th Congress, not an election projection. Report date 2026-11-06.

Official public office page · Bioguide R000605

Key finding from the compilation

FEC 2025–26 candidate summary: $3,375,277 receipts excluding authorized-committee transfers; $1,295,543 closing cash on hand through 2026-10-14 for S4SD00049. Selected reported contributions below.

Election

Date
Votes
—
Opponent
—
Previous officeholder
—

Money reported in the file

Raised
$3,375,277
Cash on hand
$1,295,543 as of 2026-10-14
Individual share
46.98%
PAC share
48.43%
Self loans or contributions
$0
Outside spending for
—
Outside spending against
—
Committee
C00532465
Coverage note
Federal Election Commission 2025–26 candidate summary S4SD00049 through 2026-10-14; selected itemized principal-campaign individual-contribution records and candidate-linked federal-committee contributions. Selected graph only, not a complete donor network. Percentages use receipts excluding authorized transfers. No addresses, employer, or occupation exported. Committee-linked donor labels use master IDs for the filed contribution; payee strings may identify the candidate campaign.

Figures come from the original election pack, or the serving-member roster when marked roster only. Election results are unofficial until certification. 23 reported ties and 0 inferred ties are listed below.

Read the ties

Four money views plus a separate Trades view. Orbit 3D is the default. Solid lines are reported (23). Inferred ties are dimmer (0). This is not the full set of 17,703 ties.

Table

Drag to spin · scroll to zoom · click to select

  • IE supporting0
  • IE opposing0
  • PAC contributions0
  • Party committees0
  • Transfers0
  • Vendors0
  • Itemized contributions0
  • Campaign committee0
  • Election / opponents0
  • Self-funding0
  • Other0
  • Reported, solid
  • Inferred, dim particles
  • Both on one name
  • Node size and distance ≈ documented dollars

Mike Rounds is at the center. Choose a name in the active view, or use “Show on orbit” in the table. A shared name is not proof of coordination.

Documented ties (23)

Every tie in this official’s file. The same filters apply to the orbit and this table.
Relationship Amount Date Evidence Between Record Orbit
Principal campaign committee — 2025–2026 Reported ROUNDS FOR SENATE (C00532465) → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $62,000 2025-08-27 Reported NRSC → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $48,250 2026-01-14 to 2026-06-26 Reported MORTGAGE BANKERS ASSOCIATION POLITICAL ACTION COMMITTEE (MORPAC) → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $15,000 2025-07-17 to 2026-01-23 Reported CHEVRON EMPLOYEES POLITICAL ACTION COMMITTEE - CHEVRON CORPORATION → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $12,500 2025-02-07 to 2026-08-26 Reported AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-10-20 to 2026-04-23 Reported AFLAC POLITICAL ACTION COMMITTEE (AFLAC PAC) → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2026-05-01 to 2026-06-16 Reported AIR LINE PILOTS ASSOCIATION PAC → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-07-21 Reported ALABAMA FIRST PAC → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2026-05-20 to 2026-07-01 Reported AMERICAN CRYSTAL SUGAR COMPANY POLITICAL ACTION COMMITTEE → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-05-20 to 2026-03-02 Reported AMERICAN EXPRESS COMPANY POLITICAL ACTION COMMITTEE (AXPPAC) → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-05-27 to 2026-03-23 Reported AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS POLITICAL ACTION COMMITTEE → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-05-22 to 2026-09-25 Reported AMERICAN ISRAEL PUBLIC AFFAIRS COMMITTEE POLITICAL ACTION COMMITTEE → Mike Rounds Public filing
Selected federal committee contribution (candidate-linked filing) $10,000 2025-03-11 Reported ARKANSAS FOR LEADERSHIP POLITICAL ACTION COMMITTEE (ARKPAC) → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2025-02-19 to 2025-09-19 Reported ANDREESSEN, MARC → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2025-03-31 Reported AUSTIN, TANI DRU → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2025-03-31 Reported AUSTIN, WILLIAM F. → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2026-04-27 Reported BARATTA, JOSEPH P → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2025-02-19 Reported BLUE, J. NEAL → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2026-05-19 Reported BRICKEN, TRENTON → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2026-06-01 Reported BROIN, JEFF → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2026-03-31 Reported CHAE, MICHAEL S. → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2026-06-01 Reported DENISON, CARSON → Mike Rounds Public filing
Selected itemized individual contributions to principal committee $7,000 2025-02-21 to 2025-09-22 Reported DIXON, CHRISTOPHER → Mike Rounds Public filing

PDF dossier

Roster-only profiles do not have a dossier PDF. Use the printable summary and the linked official office page.