Nonpartisan civic infrastructure
AllCiv·Legis1
·
Brian Mast

Brian Mast

RIncumbent
Candidate for Florida's 21st U.S. House District · Election Aug 18, 2026
OverviewFundraisingNewsCampaignsPositionsInterviewEndorsementsCommunications
Campaign history with fundraising data from FEC filings.
2026
2026 CycleCurrent
MAST FOR CONGRESS
8,619 contributions
$4.3M
Raised
$1.9M
Individuals
$299K
PACs
8%
Small Donors
Individuals 45%PACs 7%
2024
2024 Cycle
MAST FOR CONGRESS
13,009 contributions
$2.1M
Raised
$1.7M
Individuals
$350K
PACs
24%
Small Donors
Individuals 83%PACs 17%
2022
2022 Cycle
MAST FOR CONGRESS
60,492 contributions
$3.5M
Raised
$3.2M
Individuals
$317K
PACs
42%
Small Donors
Individuals 91%PACs 9%
2020
2020 Cycle
MAST FOR CONGRESS
20,558 contributions
$3.1M
Raised
$2.5M
Individuals
$621K
PACs
25%
Small Donors
Individuals 80%PACs 20%
2018
2018 Cycle
MAST FOR CONGRESS
6 contributions
$0
Raised
$0
Individuals
$0
PACs
—
Small Donors

Top PAC Donors

Top 10 PAC contributions by amount
ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS
2 contributions
$10K
GENERAL ATOMICS POLITICAL ACTION COMMITTEE
2 contributions
$10K
SEAL PAC SUPPORTING ELECTING AMERICAN LEADERS PAC
2 contributions
$10K
NATIONAL MARINE MANUFACTURERS ASSOCIATION AND MARINE RETAILERS ASSOCIATION BOAT PAC
3 contributions
$10K
AMERICAN BANKERS ASSOCIATION PAC (BANKPAC)
3 contributions
$8K
EMPLOYEES OF RTX CORPORATION POLITICAL ACTION COMMITTEE
6 contributions
$8K
JM FAMILY ENTERPRISES, INC PAC
3 contributions
$8K
NORPAC
2 contributions
$8K
DELL TECHNOLOGIES, INC. POLITICAL ACTION COMMITTEE
3 contributions
$6K
LEIDOS INC. POLITICAL ACTION COMMITTEE
2 contributions
$6K
Source: FEC itemized contribution filings

Outside Spending

Independent expenditures by outside groups (super PACs, hybrid & other PACs) — spending for or against this candidate, not coordinated with the campaign.
$63K
Supporting
$0
Opposing
Super PAC
+$63K
Source: FEC independent expenditures · coverage is partial pending the full IE dataset

Top Donor Employers

By employer
ANTHROPIC
4 contributions
$26K
REDWOOD RESEARCH
5 contributions
$14K
SIRIS CAPITAL LLC
2 contributions
$12K
NOBLE PROPERTIES
2 contributions
$7K
ANROK
2 contributions
$7K
AUDAX GROUP
1 contributions
$7K
BRIAN DROR CPA INC
1 contributions
$7K
ELLIOTT INVESTMENT MANAGEMENT
2 contributions
$7K
Candidate-provided Public data (FEC) AllCiv / Legis1 coverage