Congress is out of session until Monday, November 9 for the midterm campaign. No new roll-call votes until then; the last were the House on Sep 16 and the Senate on Sep 30.

From public records: votes from Voteview, bills from congress.gov, money from FEC filings · votes updated Nov 1, 2026 · How we measure

Money and votes

2025–26 cycle · through Sep 24, 2026Method

39 PACs of the 82 that gave

Of the 82 PACs that gave to Mast and have a lobbying organization behind them, 39 belong to organizations that lobbied on bills he faced a vote on, cosponsored or sponsored.

48% · House median: 58%

67 bills

Those PACs’ organizations lobbied on 67 bills. Mast voted Yea on 48, Nay on 3, and sponsored or cosponsored 16 with no recorded vote.

$134K of $401K

Those 39 PACs gave Mast $134K, 33% of all the PAC money he received.

House median: 41%

PAC money only. Individuals and transfers bring the campaign’s total to $5.1M.

A filing shows that an organization lobbied on a bill, not which side it took. The PAC gives the money; the organization behind it does the lobbying.

Top three bills by gifts from PACs whose organizations lobbied

  1. H.R. 9497 Water Resources Development Act of 2026 $30.5K6 PACs

    Yea on passage

    Roll 313 · 415–9

    Sep 16, 2026

  2. H.R. 3898 PERMIT Act $25K6 PACs

    Yea on passage

    Roll 330 · 221–205

    Dec 11, 2025

  3. H.R. 5408 Faster Labor Contracts Act $20.5K6 PACs

    Nay on passage

    Roll 216 · 230–193

    Jun 9, 2026

Top 3 of 89 bills by gifts from PACs whose organizations lobbied, 22 broad must-pass bills among them

Who funds Mast 118 PACs

  1. International Union of Operating Engineers Local 965 PefLabor union PAC · funds 204 other members71% to Democrats
  2. RTXCorporate PAC · funds 261 other members51% to Republicans
  3. National Marine Manufacturers AssociationTrade association PAC · funds 137 other members66% to Republicans

All 89 bills with each PAC’s gift and filing, the amounts and lobbying spend of the top PACs, money by cycle Pro

Free account See Pro

Campaign totals from Mast’s own reports

FEC H6FL18097

$5.1M

raised this cycle · 10% PACs and other committees, 75% individuals (39% of the total in gifts of $200 or less), 16% transfers and other

$2.4M

cash on hand, 47% of what he raised

Gifts from the PACs’ FEC reports through Sep 24, 2026; lobbying from LDA filings through Q3 2026; votes from Voteview. Broad must-pass bills sort below narrow ones and do not set the money-bar scale.

Broad must-pass bills are left out of the figures above; 26 more PACs belong to organizations that lobbied only on those.

36 of Mast’s PACs have no federal lobbying on record or no organization Oathstar could match.

Filings lag, so recent gifts can take weeks to appear. Mast’s leadership PAC (Valor PAC) is reported separately.