Race2026 cycle · RunoffsPrimary day 12 May 2026Updated

Cite this page

DonorAlpha, “Nebraska Senate primary 2026”, https://donoralpha.com/races/nebraska-senate-primary-2026?e=c2026&el=runoff, updated .

Nebraska Senate primary 2026

No. 40 of 68 Senate races in the 2026 cycle

This race is in the 2026 primaries.

The short version

In the 2026 Nebraska Senate primary, 8 outside groups spent $1.3M: $779K supporting Pete Ricketts (R) and $422K supporting Cindy Burbank.

$1.3M

outside money

supporting Pete Ricketts (R)
$779K
supporting Cindy Burbank
$422K

Outside money supporting and opposing each candidate

Both sides on one scale
← OpposingSupporting →
  • Pete Ricketts Republican

    $779K

    $779K supporting Pete Ricketts

  • Cindy Burbank

    $422K

    $422K supporting Cindy Burbank

  • Mike Marvin

    $73,445

    $73,445 supporting Mike Marvin

  • William Forbes Democrat

    $63,331

    $63,331 opposing William Forbes

The long version

The candidates

What each candidate’s own campaign raised, beside what outside groups spent supporting and opposing them.

  • Pete Ricketts

    Republican

    the party’s nominee

    Own campaign raised
    $11.2M
    Outside money supporting
    $779K
    Pete Ricketts for Senate
  • Cindy Burbank

    Own campaign raised
    $39,712
    Outside money supporting
    $422K
    Cindy Burbank for Senate
  • Mike Marvin

    Own campaign raised
    $27,750
    Outside money supporting
    $73,445
    Marvin for Congress
  • William Forbes

    Democrat

    Outside money opposing
    $63,331
  • Campaign money to 30 Jun 2026

Week by week

Outside money each week, supporting and opposing the candidates, all candidates combined.

Week of 4 May 2026

Supporting $504KOpposing $55,623

Supporting candidatesOpposing candidates

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

  1. Fellowship PACsupporting Pete Ricketts$350K
  2. Common Defense Action Fundsupporting Cindy Burbank$286K
  3. Defending Our Values PACsupporting Pete Ricketts$263K
  4. Senate Leadership Fundsupporting Pete Ricketts$157K
  5. Nebraska Democratic Partysupporting Cindy Burbank$136K
  6. Common Defense Action Fundsupporting Mike Marvin$73,445
  7. Club for Growth PACsupporting Pete Ricketts$9,987
  8. The People United PACsupporting Dan Osborn$113

Spent opposing a candidate

  1. Common Defense Action Fundopposing William Forbes$63,331

Who’s connected to whom

The groups that spent supporting or opposing the candidates.

Their biggest giversGroups that spentCandidatesFellowship PAC spent $350K supporting Pete Ricketts · $350KCommon Defense Action Fund spent $286K supporting Cindy Burbank · $286KDefending Our Values PAC spent $263K supporting Pete Ricketts · $263KSenate Leadership Fund spent $157K supporting Pete Ricketts · $157KNebraska Democratic Party spent $136K supporting Cindy Burbank · $136KCommon Defense Action Fund spent $73,445 supporting Mike Marvin · $73,445Common Defense Action Fund spent $63,331 opposing William Forbes · $63,331Club for Growth PAC spent $9,987 supporting Pete Ricketts · $9,987The People United PAC spent $113 supporting Dan Osborn · $113Sierra Club Independent Action spent $10 supporting Dan Osborn · $10Common Defense Civic Engagment gave $650K to Common Defense Action Fund · $650KContours, Inc. gave $450K to Common Defense Action Fund · $450KCantor Fitzgerald gave $10.0M to Fellowship PAC · $10.0MAnchor Labs gave $1.0M to Fellowship PAC · $1.0MPublic First Action gave $7.9M to Defending Our Values PAC · $7.9MOne Nation gave $70.7M to Senate Leadership Fund · $70.7MChevron Corporation gave $3.9M to Senate Leadership Fund · $3.9MStrategy & Hustle gave $62,633 to The People United PAC · $62,633Common Defense CivicEngagmentCommon Defense Civic EngagmentCompany or group · $650KContours, Inc.Contours, Inc.Company or group · $450KCantor FitzgeraldCantor FitzgeraldCompany or group · $10.0MAnchor LabsAnchor LabsCompany or group · $1.0MPublic First ActionPublic First ActionCompany or group · $7.9MOne NationOne NationCompany or group · $70.7MChevron CorporationChevron CorporationCompany or group · $3.9MStrategy & HustleStrategy & HustleCompany or group · $62,633Common Defense Action FundCommon Defense Action FundGroup · $423KFellowship PACFellowship PACGroup · $350KDefending Our Values PACDefending Our Values PACGroup · $263KSenate Leadership FundSenate Leadership FundGroup · $157KNebraska Democratic PartyNebraska Democratic PartyGroup · $136KClub for Growth PACClub for Growth PACGroup · $9,987The People United PACThe People United PACGroup · $113Sierra Club IndependentActionSierra Club Independent ActionGroup · $10Pete RickettsPete RickettsCandidate · $779KCindy BurbankCindy BurbankCandidate · $422KMike MarvinMike MarvinCandidate · $73,445William ForbesWilliam ForbesCandidate · $63,331Dan OsbornDan OsbornCandidate · $123
  • Fellowship PAC spent supporting Pete Ricketts · $350K
  • Common Defense Action Fund spent supporting Cindy Burbank · $286K
  • Defending Our Values PAC spent supporting Pete Ricketts · $263K
  • Senate Leadership Fund spent supporting Pete Ricketts · $157K
  • Nebraska Democratic Party spent supporting Cindy Burbank · $136K
  • Common Defense Action Fund spent supporting Mike Marvin · $73,445
  • Common Defense Action Fund spent opposing William Forbes · $63,331
  • Club for Growth PAC spent supporting Pete Ricketts · $9,987
  • The People United PAC spent supporting Dan Osborn · $113
  • Sierra Club Independent Action spent supporting Dan Osborn · $10
  • Common Defense Civic Engagment gave to Common Defense Action Fund · $650K
  • Contours, Inc. gave to Common Defense Action Fund · $450K
  • Cantor Fitzgerald gave to Fellowship PAC · $10.0M
  • Anchor Labs gave to Fellowship PAC · $1.0M
  • Public First Action gave to Defending Our Values PAC · $7.9M
  • One Nation gave to Senate Leadership Fund · $70.7M
  • Chevron Corporation gave to Senate Leadership Fund · $3.9M
  • Strategy & Hustle gave to The People United PAC · $62,633
GaveSpent supportingSpent opposingSwipe to see the whole map.

Group

Common Defense Action Fund

  • Common Defense Action Fund spent $286K supporting Cindy Burbank$286K
  • Common Defense Action Fund spent $73,445 supporting Mike Marvin$73,445
  • Common Defense Action Fund spent $63,331 opposing William Forbes$63,331
  • Common Defense Civic Engagment gave $650K to Common Defense Action Fund$650K
  • Contours, Inc. gave $450K to Common Defense Action Fund$450K
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