In the 2026 South Dakota At-Large primary, 2 outside groups spent $129K: $129K supporting Marty Jackley (R).
The result, as reportedunofficial
- Marty JackleyRepublican79.2%Won
- James BialotaRepublican20.8%Lost
In the 2026 South Dakota At-Large primary, Marty Jackley won by 75,974 votes, with 79.2% of the vote to James Bialota's 20.8%.
outside money
- supporting Marty Jackley (R)
- $129K
Outside money supporting and opposing each candidate
Both sides on one scaleMarty Jackley Republican
$129K$129K supporting Marty Jackley
This seat, every election
South Dakota At-Large
$211K
outside money in the 2026 cycle
- South Dakota At-Large general 2026$82,059outside money
- South Dakota At-Large primary 2026$129Koutside money
The candidates
What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.
Marty Jackley
Republican
- Own campaign raised
- $1.4M
- Outside money supporting
- $129K
- Campaign money to 30 Jun 2026
Week by week
Outside money each week, supporting and opposing the candidates, all candidates combined.
Week of 25 May 2026
Supporting $109K
The groups on each side
The biggest outside groups in this race, by what they spent supporting or opposing each candidate.
Spent supporting a candidate
- Conservatives for American Excellencesupporting Marty Jackley$65,629
- South Dakota Values PACsupporting Marty Jackley$63,301
Who’s connected to whom
The groups that spent supporting or opposing the candidates.
- Conservatives for American Excellence spent supporting Marty Jackley · $65,629
- South Dakota Values PAC spent supporting Marty Jackley · $63,301
- Ardleigh Impact gave to Conservatives for American Excellence · $750K
- Portage Capital gave to Conservatives for American Excellence · $350K
- Valero Services gave to South Dakota Values PAC · $10,000
- Team Jackley gave to South Dakota Values PAC · $9,354
- Conservatives for American Excellence spent $65,629 supporting Marty Jackley$65,629
- Ardleigh Impact gave $750K to Conservatives for American Excellence$750K
- Portage Capital gave $350K to Conservatives for American Excellence$350K
Go deeper
The paperwork behind this race, all of it. Free with an email sign-in.
The paperwork