Katie Porter
Katie Porter is a political services vendor. In the 2025-2026 cycle Katie Porter was paid $363K across 8 client committees.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
- Activity span ALL TIME
- Sep 14, 2018 → May 16, 2026
- spans 7.7 years
- Disbursements ALL TIME
- 20
- Schedule B rows
- Client committees ALL TIME
- 8
- distinct payers
Part II Activity in selected window
One timeframe control governs all three panels below. Change it once and the trajectory, top buyers, and party breakdown all update together.
Spend trajectory
Monthly spend to this vendor over the last 12 months.
Top buyers
Two views of the same data — diagram and table share the time-window control and the same top-buyers slice. Click "View all buyers in research" to drill in with the matching date range.
Top buyers last 1 months · top 2
| Filer | Total spend | Disbursements |
|---|---|---|
| FUND HER PAC 1398107 |
$225,364 | 1 |
| ACLU CALIFORNIA ACTION VOTES 1488683 |
$144 | 1 |
Top buyers last 3 months · top 4
| Filer | Total spend | Disbursements |
|---|---|---|
| FUND HER PAC 1398107 |
$225,364 | 1 |
| PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE 1487598 |
$215,000 | 2 |
| 742500 742500 |
$100,000 | 1 |
| ACLU CALIFORNIA ACTION VOTES 1488683 |
$1,661 | 4 |
Top buyers last 6 months · top 5
| Filer | Total spend | Disbursements |
|---|---|---|
| FUND HER PAC 1398107 |
$225,364 | 1 |
| PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE 1487598 |
$215,000 | 2 |
| 742500 742500 |
$100,000 | 1 |
| PORTER FOR GOVERNOR 2026; KATIE 1479597 |
$39,459 | 4 |
| ACLU CALIFORNIA ACTION VOTES 1488683 |
$1,661 | 4 |
Top buyers last 12 months · top 5
| Filer | Total spend | Disbursements |
|---|---|---|
| FUND HER PAC 1398107 |
$225,364 | 1 |
| PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE 1487598 |
$215,000 | 2 |
| 742500 742500 |
$100,000 | 1 |
| PORTER FOR GOVERNOR 2026; KATIE 1479597 |
$40,542 | 7 |
| ACLU CALIFORNIA ACTION VOTES 1488683 |
$1,661 | 4 |
Top buyers last 18 months · top 5
| Filer | Total spend | Disbursements |
|---|---|---|
| FUND HER PAC 1398107 |
$225,364 | 1 |
| PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE 1487598 |
$215,000 | 2 |
| 742500 742500 |
$100,000 | 1 |
| PORTER FOR GOVERNOR 2026; KATIE 1479597 |
$40,542 | 7 |
| ACLU CALIFORNIA ACTION VOTES 1488683 |
$1,661 | 4 |
Top buyers last 24 months · top 5
| Filer | Total spend | Disbursements |
|---|---|---|
| FUND HER PAC 1398107 |
$225,364 | 1 |
| PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE 1487598 |
$215,000 | 2 |
| 742500 742500 |
$100,000 | 1 |
| PORTER FOR GOVERNOR 2026; KATIE 1479597 |
$40,542 | 7 |
| ACLU CALIFORNIA ACTION VOTES 1488683 |
$1,661 | 4 |
By party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $0 | 0.00% |
| Non-partisan | $363,103 | 100.00% |
Part III Reference tables
Full all-time and cycle-to-date data.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 6 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2018 | Q3 | 2018 | $1K | 1 | HERRING, MICHAEL-ANN & JAME… 100% | Fundraising 100% | $1K | — |
| 2021 | Q2 | 2020 | $1K | 1 | HERRING, MICHAEL-ANN & JAME… 100% | Other / Unclassified 100% | $1K | — |
| 2022 | Q2 | 2022 | $100 | 1 | 761432 100% | Contributions & Trans… 100% | $100 | — |
| 2022 | Q3 | 2022 | $500 | 1 | 761432 100% | Other / Unclassified 100% | $600 | — |
| 2023 | Q1 | 2022 | $3K | 1 | SINGLETON 100% | Other / Unclassified 100% | $4K | — |
| 2025 | Q3 | 2024 | $918 | 1 | PORTER FOR GOVERNOR 2026; K… 100% | Travel & Events 100% | $918 | — |
| 2025 | Q4 | 2024 | $166 | 2 | PORTER FOR GOVERNOR 2026; K… 100% | Travel & Events 83% | $1K | — |
| 2026 | Q1 | 2026 | $39K | 4 | PORTER FOR GOVERNOR 2026; K… 100% | Contributions & Trans… 99% | $39K | — |
| 2026 | Q2 | 2026 | $542K | 8 | FUND HER PAC 42% | Media 58% | $581K | — |
Revenue by service category
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Media | $315,000 | 3 | $105K | 53.5% | PORTER FOR GOVERNOR 2026; F… 68% | 5w ago |
| Digital | $225,513 | 2 | $113K | 38.3% | FUND HER PAC 100% | 3w ago |
| Contributions & Transfers | $39,300 | 2 | $20K | 6.7% | PORTER FOR GOVERNOR 2026; K… 100% | 4mo ago |
| Other / Unclassified | $4,847 | 5 | $969 | 0.8% | SINGLETON 68% | 3mo ago |
| Travel & Events | $1,295 | 4 | $324 | 0.2% | PORTER FOR GOVERNOR 2026; K… 100% | 3mo ago |
| Wages & Payroll | $1,049 | 1 | $1K | 0.2% | ACLU CALIFORNIA ACTION VOTES 100% | 5w ago |
| Fundraising | $1,000 | 1 | $1K | 0.2% | HERRING, MICHAEL-ANN & JAME… 100% | 7y ago |
| Print & Mail | $464 | 2 | $232 | 0.1% | ACLU CALIFORNIA ACTION VOTES 100% | 3w ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
Geographic concentration
Where this vendor's clients are based — federal committees by state, plus implicit jurisdiction for CA and TX state filers.
| State | Total spend | % of revenue | Clients | |
|---|---|---|---|---|
| CA | $588,468 | 100.0% | 8 |
Notable disbursements
5 largest all-time · 5 largest in the current cycle · 5 most recent. Each row earns its place.
| Reason | Date | Filer | Category | Purpose | Amount |
|---|---|---|---|---|---|
| Largest all-time | 2026-05-13 | FUND HER PAC | Digital | Digital Video and Consulting | $225,364 |
| Largest all-time | 2026-05-04 | PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE | Media | Digital Ads | $200,000 |
| Largest all-time | 2026-04-20 | 742500 | Media | Digital Ads | $100,000 |
| Largest all-time | 2026-01-27 | PORTER FOR GOVERNOR 2026; KATIE | Contributions & Transfers | CONTRIBUTION | $39,200 |
| Largest all-time | 2026-05-04 | PORTER FOR GOVERNOR 2026; FRIENDS OF KATIE | Media | Digital Ads | $15,000 |
| Recent | 2026-05-05 | ACLU CALIFORNIA ACTION VOTES | Digital | Text Messages (Estimate); Does not exceed $1,000 until 5/16/2026 | $149 |
| Recent | 2026-05-16 | ACLU CALIFORNIA ACTION VOTES | Print & Mail | Staff time for Voter Guide (4/19 to 5/16) | $144 |