Lauren Boebert (R)
- Raised
- $1.2M
- Spent
- $1.1M
- Cash on hand
- $274K
Campaign reports through Oct. 14, 2026.
Outside spending, general election
Primary and other: $6K for, $0 against.
Colorado’s 4th District
Through Oct. 30, 2026, outside groups have reported $2,409,532 in independent spending in this race: $2,403,613 for the general election, $62 in the special election and $5,858 in the primaries. The biggest spender in the general election so far is Invest in Tomorrow Coalition PAC, at $1.5M.
On the November ballot: Lauren Boebert (R), Eileen Laubacher (D) and Douglas Mangeris (L).
- General election$2.4M
- Primaries$6K
- Special election$62
- Late reports$2.0M
- Last 14 days$412K
New since the Oct. 31 update
No new outside spending reported.
Results · live from 6 p.m. ET on Nov. 3
On the ballot: Lauren Boebert (R), Eileen Laubacher (D), Douglas Mangeris (L). Vote counts and the call will show here on election night, updated every minute.
Results and race calls from civicAPI (opens in a new tab), from state election offices. Outside money from FEC filings.
Money on each side · CO-04 general election
Eileen Laubacher (D)
$1.6M 69%
$131K supporting Eileen Laubacher and $1.5M attacking Lauren Boebert
Lauren Boebert (R)
$754K 31%
$600K supporting Lauren Boebert and $154K attacking Eileen Laubacher
A candidate’s total adds money spent supporting them to money spent attacking their opponent.
3 days until Election Day, Tuesday, Nov. 3.
Voting in Colorado? Check your registration, deadlines and options on vote.gov (opens in a new tab)
On the November ballot · campaign money and outside spending around each
- Outside spending for
- Outside spending against
Eileen Laubacher (D)
- Raised
- $13.7M
- Spent
- $11.9M
- Cash on hand
- $1.8M
Campaign reports through Oct. 14, 2026.
Outside spending, general election
Also on the ballot
No FEC financial report showing at least $5,000 raised. Campaigns don’t have to file one until they raise or spend more than $5,000.
Douglas Mangeris
Libertarian
November ballot as listed by this source (opens in a new tab) on Oct. 14, 2026. Party letters: D Democrat, R Republican, I independent, L Libertarian, G Green.
Not on the November ballot · lost a primary, withdrew or didn’t run, with the money spent around them
Trisha Calvarese (D)
- Raised
- $0
- Spent
- $0
- Cash on hand
- $0
Outside spending, all elections
Others who filed with the FEC: Jenna Michalik Preston (D), raised $100,509; John J Padora Jr. (D), raised $93,970; Timothy Veldhuizen (U), raised $20,506.
Every outside spender · 14 groups, general-election money first
| Spender | Spent on | General | Primary | Special | Total | Latest |
|---|---|---|---|---|---|---|
| Invest in Tomorrow Coalition PACSuper PAC · $1.5M in late reports | AGAINST Lauren Boebert (R) | $1.5M | – | – | $1.5M | Oct. 8, 2026 |
| Freedom Caucus FundHybrid PAC · $100K in late reports | FOR Lauren Boebert (R)AGAINST Eileen Laubacher (D) | $544K | $6K | – | $549K | Oct. 28, 2026 |
| Protect Freedom Political Action CommitteeSuper PAC · $125K in late reports | FOR Lauren Boebert (R) | $125K | – | – | $125K | Oct. 28, 2026 |
| American Liberty FoundationHybrid PAC · $58K in late reports | FOR Lauren Boebert (R) | $58K | – | – | $58K | Oct. 27, 2026 |
| AB PACHybrid PAC · $48K in late reports | FOR Eileen Laubacher (D) | $48K | – | – | $48K | Oct. 5, 2026 |
| Building TogetherHybrid PAC · $37K in late reports | AGAINST Lauren Boebert (R)FOR Eileen Laubacher (D) | $37K | – | – | $37K | Oct. 29, 2026 |
| Working AmericaOutside spender (not a PAC) · $35K in late reports | FOR Eileen Laubacher (D)AGAINST Lauren Boebert (R) | $35K | – | – | $35K | Oct. 29, 2026 |
| VoteVetsHybrid PAC · $23K in late reports | FOR Eileen Laubacher (D) | $23K | – | – | $23K | Oct. 30, 2026 |
| Civic Renewal FundSuper PAC · $19K in late reports | FOR Lauren Boebert (R) | $19K | – | – | $19K | Oct. 23, 2026 |
| Women for America'S FreedomHybrid PAC · $8K in late reports | FOR Lauren Boebert (R) | $8K | – | – | $8K | Oct. 30, 2026 |
| Science Victory FundSuper PAC · $6K in late reports | FOR Eileen Laubacher (D) | $6K | – | – | $6K | Oct. 28, 2026 |
| Goa Victory FundSuper PAC · $2K in late reports | FOR Lauren Boebert (R) | $2K | – | – | $2K | Oct. 26, 2026 |
| Field Team 6Super PAC | FOR Eileen Laubacher (D) | $558 | – | – | $558 | Sept. 30, 2026 |
| Our Democracy PACSuper PAC | FOR Trisha Calvarese (D) | – | – | $62 | $62 | Feb. 3, 2025 |
Latest filings · newest 30
Follow new filings in this race by RSS, updated each night.
| Date | Spender | For or against | Election | Amount |
|---|---|---|---|---|
| Oct. 30, 2026Late | Women for America'S FreedomDigital ads | FOR Lauren Boebert (R) | General | $7,500 (FEC filing) (opens in a new tab) |
| Oct. 30, 2026Late | VoteVetsDigital communications - estimated cost | FOR Eileen Laubacher (D) | General | $84 (FEC filing) (opens in a new tab) |
| Oct. 29, 2026Late | Building TogetherEstimated cost for text messaging | AGAINST Lauren Boebert (R) | General | $18,349 (FEC filing) (opens in a new tab) |
| Oct. 29, 2026Late | Building TogetherEstimated cost for text messaging | FOR Eileen Laubacher (D) | General | $18,349 (FEC filing) (opens in a new tab) |
| Oct. 29, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $1,383 (FEC filing) (opens in a new tab) |
| Oct. 29, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $1,188 (FEC filing) (opens in a new tab) |
| Oct. 28, 2026Late | Freedom Caucus FundIe- laubacher- media buy | AGAINST Eileen Laubacher (D) | General | $75,000 (FEC filing) (opens in a new tab) |
| Oct. 28, 2026Late | Protect Freedom Political Action CommitteeDigital media | FOR Lauren Boebert (R) | General | $25,000 (FEC filing) (opens in a new tab) |
| Oct. 28, 2026Late | Freedom Caucus FundIe- boebert- media buy | FOR Lauren Boebert (R) | General | $25,000 (FEC filing) (opens in a new tab) |
| Oct. 28, 2026Late | VoteVetsPhone calls - estimated cost | FOR Eileen Laubacher (D) | General | $20,000 (FEC filing) (opens in a new tab) |
| Oct. 28, 2026Late | Science Victory FundIn-kind: digital ad buy (estimate) | FOR Eileen Laubacher (D) | General | $15 (FEC filing) (opens in a new tab) |
| Oct. 27, 2026Late | American Liberty FoundationDirect mail | FOR Lauren Boebert (R) | General | $28,170 (FEC filing) (opens in a new tab) |
| Oct. 27, 2026Late | Freedom Caucus FundIe- boebert - donation processing | FOR Lauren Boebert (R) | General | $12 (FEC filing) (opens in a new tab) |
| Oct. 26, 2026Late | Protect Freedom Political Action CommitteeDigital media | FOR Lauren Boebert (R) | General | $100,000 (FEC filing) (opens in a new tab) |
| Oct. 26, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $18,594 (FEC filing) (opens in a new tab) |
| Oct. 26, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $2,061 (FEC filing) (opens in a new tab) |
| Oct. 26, 2026Late | Goa Victory FundPrinting / postage | FOR Lauren Boebert (R) | General | $1,775 (FEC filing) (opens in a new tab) |
| Oct. 26, 2026Late | Working AmericaDigital advertising | AGAINST Lauren Boebert (R) | General | $18 (FEC filing) (opens in a new tab) |
| Oct. 24, 2026Late | Science Victory FundDigital ad production and buy (estimate) | FOR Eileen Laubacher (D) | General | $5,998 (FEC filing) (opens in a new tab) |
| Oct. 23, 2026Late | Civic Renewal FundText messaging / media placement / media production | FOR Lauren Boebert (R) | General | $18,522 (FEC filing) (opens in a new tab) |
| Oct. 23, 2026Late | Science Victory FundIn-kind: digital ad buy (estimate) | FOR Eileen Laubacher (D) | General | $8 (FEC filing) (opens in a new tab) |
| Oct. 23, 2026Late | Science Victory FundIn-kind: digital ad buy (estimate) | FOR Eileen Laubacher (D) | General | $1 (FEC filing) (opens in a new tab) |
| Oct. 22, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $10,800 (FEC filing) (opens in a new tab) |
| Oct. 22, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $1,200 (FEC filing) (opens in a new tab) |
| Oct. 21, 2026Late | American Liberty FoundationDigital ads | FOR Lauren Boebert (R) | General | $29,939 (FEC filing) (opens in a new tab) |
| Oct. 20, 2026Late | Freedom Caucus FundIe- boebert - donation processing | FOR Lauren Boebert (R) | General | $240 (FEC filing) (opens in a new tab) |
| Oct. 19, 2026Late | VoteVetsDigital communications - estimated cost | FOR Eileen Laubacher (D) | General | $2,633 (FEC filing) (opens in a new tab) |
| Oct. 9, 2026Late | Working AmericaDigital advertising | FOR Eileen Laubacher (D) | General | $125 (FEC filing) (opens in a new tab) |
| Oct. 9, 2026Late | Working AmericaDigital advertising | AGAINST Lauren Boebert (R) | General | $75 (FEC filing) (opens in a new tab) |
| Oct. 8, 2026Late | Invest in Tomorrow Coalition PACAd production and buy | AGAINST Lauren Boebert (R) | General | $1,500,000 (FEC filing) (opens in a new tab) |
About these numbers
- Outside spending is money groups spent on their own ads, mail and canvassing for or against a candidate. Groups can’t coordinate it with campaigns, and it isn’t counted in what campaigns raised or spent.
- Every group that reported independent spending to the FEC is listed, not only the groups on our issue pages. Groups tracked on an issue page carry a tag linking to it.
- Primary, special or general comes from the election the group listed on each expenditure. Seats with a special election this cycle show that money separately. The primary scorecard shows how each group’s primary money did.
- Late reports are 24- and 48-hour filings made since a group’s last regular report. Earlier ones are already counted on that report, so we don’t count them twice.
- Some nonprofits don’t have to name their donors, so this shows who spent the money, not always who gave it.
FEC data as of Oct. 30, 2026. Campaign figures cover the full 2026 cycle. Current member: Rep. Lauren Boebert. How this works.