Super PAC · DC · C00540203
Defending Main Street Superpac INC.
Treasurer: Sarah Chamberlain. View on FEC.gov (opens in a new tab)
- Raised (2025-26)$5,928,655
- Spent$5,446,146
- Cash on hand$740,648
- Outside spending$4,074,878
Raised, spent and cash on hand through reports covering Oct. 14, 2026. Outside spending from FEC filings through Oct. 30, 2026.
Donors and outside spending
- Raised from its largest donors
- Outside spending for
- Outside spending against
Left: what the group raised, from reports through Oct. 14, 2026. Donors are ranked by what they gave among the group’s 100 largest contributions. “Everyone else” is the rest of what it raised; select it to see more donors. Right: its outside spending through Oct. 30, 2026, including 24- and 48-hour reports. The two sides come from different reports, so they don’t add up to each other.
Where its money went
- Given: the group’s own contributions to the campaign
- Bundled: donors’ contributions the group collected and forwarded
- For: outside spending supporting
- Against: outside spending opposing
- Jon Husted (R) (opens in a new tab)Senate · OH
- Troy Jackson (D) (opens in a new tab)Senate · ME
- Jake Johnson (D) (opens in a new tab)House · MN-01
- Mike Carey (R) (opens in a new tab)House · OH-15
- Don Leonard (D) (opens in a new tab)House · OH-15
- Mike Flood (R) (opens in a new tab)House · NE-01
- John McGuire (R) (opens in a new tab)House · VA-05
- Eric Flores (R) (opens in a new tab)House · TX-34
- Derrick Van Orden (R) (opens in a new tab)House · WI-03
- Jeff Crank (R) (opens in a new tab)House · CO-05
- Brad Finstad (R) (opens in a new tab)House · MN-01
- Greg Murphy (R) (opens in a new tab)House · NC-03
- David Rouzer (R) (opens in a new tab)House · NC-07
- Zach Nunn (R) (opens in a new tab)House · IA-03
Bundled contributions (money donors route through a PAC to specific candidates) are broken out only for groups on our issue pages. Outside spending includes $3,505,049 from 24- and 48-hour reports, as filed, and matches our race pages.
It also gave $1,000,000 to parties and other committees this cycle. See the list on FEC.gov (opens in a new tab).
Who funds it
Biggest donors by total given
Each donor’s contributions combined, among the group’s 100 largest this cycle, as of Oct. 31, 2026. A donor who gave many smaller amounts may be missing.
| Donor | Type | Contributions | Total |
|---|---|---|---|
| Republican Main Street Partnership | Organization | 2 | $3,000,000 |
| Elizabeth Forrest | Person | 1 | $250,000 |
| Letter Carrier Political Fund | Committee | 1 | $150,000 |
| International Association of Fire Fighters (Firepac) | PAC | 2 | $100,000 |
| Operation Guardian Support PAC | PAC | 2 | $80,000 |
| Air Line Pilots Assoc. Intl Political Action Committee | PAC | 1 | $70,000 |
| 31 Days PAC | PAC | 1 | $50,000 |
| The Bipartisan Network PAC | Committee | 1 | $25,000 |
| Capital Bank | Organization | 18 | $2,893 |
Largest single contributions
Largest single contributions this cycle, as of Oct. 31, 2026. Committees and organizations link to their own pages when they file with the FEC; an organization that doesn’t file won’t show its own donors here.
| Contributor | Type | From | Date | Amount |
|---|---|---|---|---|
| Republican Main Street Partnership | Organization | Washington, DC | Sept. 28, 2026 | $2,000,000 |
| Republican Main Street Partnership | Organization | Washington, DC | Oct. 8, 2025 | $1,000,000 |
| Elizabeth ForrestChief Operating Officer, Dan Newlin Injury Attorneys | Person | Orlando, FL | Oct. 16, 2025 | $250,000 |
| Letter Carrier Political Fund | Committee | Washington, DC | Feb. 25, 2026 | $150,000 |
| Air Line Pilots Assoc. Intl Political Action Committee | PAC | McLean, VA | June 18, 2025 | $70,000 |
| Operation Guardian Support PAC | PAC | Bethesda, MD | Feb. 2, 2026 | $60,000 |
| International Association of Fire Fighters (Firepac) | PAC | Washington, DC | Feb. 27, 2025 | $50,000 |
| 31 Days PAC | PAC | Bethesda, MD | Feb. 2, 2026 | $50,000 |
| International Association of Fire Fighters (Firepac) | PAC | Washington, DC | Nov. 7, 2025 | $50,000 |
| The Bipartisan Network PAC | Committee | Washington, DC | April 8, 2026 | $25,000 |
| Operation Guardian Support PAC | PAC | Bethesda, MD | Feb. 25, 2026 | $20,000 |
| Capital Bank | Organization | Rockville, MD | Oct. 31, 2025 | $214 |
| Capital Bank | Organization | Rockville, MD | Sept. 30, 2026 | $195 |
| Capital Bank | Organization | Rockville, MD | June 30, 2026 | $183 |
| Capital Bank | Organization | Rockville, MD | March 31, 2026 | $183 |
| Capital Bank | Organization | Rockville, MD | July 31, 2026 | $177 |
| Capital Bank | Organization | Rockville, MD | April 30, 2026 | $171 |
| Capital Bank | Organization | Rockville, MD | Aug. 31, 2026 | $169 |
| Capital Bank | Organization | Rockville, MD | May 29, 2026 | $166 |
| Capital Bank | Organization | Rockville, MD | July 31, 2025 | $164 |
See every contribution to Defending Main Street Superpac INC. on FEC.gov (opens in a new tab). Contributions of $200 or less aren’t listed by name.