Arreguin for Senate 2028
Arreguin for Senate 2028 is a political services vendor. In the 2025-2026 cycle Arreguin for Senate 2028 was paid $659K across 19 client committees, of which $262K flowed through Independent Expenditures rather than direct committee payments.
Part I Identity
Stable facts about this entity. These figures do not change as you adjust the timeframe in Part II.
Source split
| Schedule B direct committee payments |
$397,377 | 186 rows | 60.3% |
| Independent Expenditures money this entity spent supporting candidates, NOT a committee paying them |
$262,100 | 103 rows | 39.7% |
- Activity span ALL TIME
- Feb 7, 2025 → Jul 30, 2026
- spans 1.5 years
- Disbursements ALL TIME
- 186
- Schedule B + IE rows
- Client committees ALL TIME
- 19
- 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.
No buyer activity in this window.
Top buyers last 3 months · top 1
| Filer | Total spend | Disbursements |
|---|---|---|
| ARREGUIN FOR SENATE 2028 1478253 |
$15,900 | 2 |
Top buyers last 6 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ARREGUIN FOR SENATE 2028 1478253 |
$287,385 IE $81,150 · SB $206,235 |
139 |
| 743895 743895 |
$10,000 | 1 |
| 981455 981455 |
$5,900 | 1 |
| BAY AREA LEGISLATIVE LEADERS PAC 1377585 |
$5,900 | 1 |
| 962367 962367 |
$5,900 | 1 |
| 744488 744488 |
$5,500 | 1 |
| 742617 742617 |
$3,400 | 1 |
| ARREGUIN FOR CITY COUNCIL 2014 1359384 |
$1,500 | 1 |
| 910874 910874 |
$1,500 | 1 |
| CALIFORNIA WIND ENERGY ASSOCIATION PAC 1232015 |
$1,000 | 1 |
Top buyers last 12 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ARREGUIN FOR SENATE 2028 1478253 |
$420,656 IE $142,300 · SB $278,356 |
195 |
| 743895 743895 |
$10,000 | 1 |
| UNITED DOMESTIC WORKERS OF AMERICA ACTION FUND 1302384 |
$5,900 | 1 |
| BAY AREA LEGISLATIVE LEADERS PAC 1377585 |
$5,900 | 1 |
| 882292 882292 |
$5,900 | 1 |
| 962367 962367 |
$5,900 | 1 |
| 981455 981455 |
$5,900 | 1 |
| 744488 744488 |
$5,500 | 1 |
| 742617 742617 |
$3,400 | 1 |
| 963088 963088 |
$1,500 | 1 |
Top buyers last 18 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ARREGUIN FOR SENATE 2028 1478253 |
$565,756 IE $242,700 · SB $323,056 |
260 |
| 743895 743895 |
$10,000 | 1 |
| 902565 902565 |
$7,400 | 2 |
| 962367 962367 |
$5,900 | 1 |
| 882292 882292 |
$5,900 | 1 |
| BAY AREA LEGISLATIVE LEADERS PAC 1377585 |
$5,900 | 1 |
| UNITED DOMESTIC WORKERS OF AMERICA ACTION FUND 1302384 |
$5,900 | 1 |
| 742617 742617 |
$5,900 | 3 |
| 981455 981455 |
$5,900 | 1 |
| 744488 744488 |
$5,500 | 1 |
Top buyers last 24 months · top 10
| Filer | Total spend | Disbursements |
|---|---|---|
| ARREGUIN FOR SENATE 2028 1478253 |
$582,756 IE $256,200 · SB $326,556 |
267 |
| 743895 743895 |
$10,000 | 1 |
| 902565 902565 |
$7,400 | 2 |
| 962367 962367 |
$5,900 | 1 |
| 882292 882292 |
$5,900 | 1 |
| BAY AREA LEGISLATIVE LEADERS PAC 1377585 |
$5,900 | 1 |
| UNITED DOMESTIC WORKERS OF AMERICA ACTION FUND 1302384 |
$5,900 | 1 |
| 742617 742617 |
$5,900 | 3 |
| 981455 981455 |
$5,900 | 1 |
| 744488 744488 |
$5,500 | 1 |
By party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $0 | 0.00% |
| Non-partisan | $659,477 | 100.00% |
Part III Reference tables
Full all-time and cycle-to-date data.
Money flow through this vendor
Where their ad buys point
IE payers (left) → races the buys targeted (right) · independent-expenditure filings onlyNo activity in the last 1 months.
No activity in the last 3 months.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 2 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2025 | Q1 | 2024 | $4K | 2 | ARREGUIN FOR SENATE 2028 100% | Other / Unclassified 71% | $4K | — |
| 2025 | Q2 | 2024 | $45K | 18 | ARREGUIN FOR SENATE 2028 78% | Other / Unclassified 94% | $48K | — |
| 2025 | Q3 | 2024 | $13K | 10 | ARREGUIN FOR SENATE 2028 77% | Other / Unclassified 88% | $61K | — |
| 2025 | Q4 | 2024 | $19K | 6 | ARREGUIN FOR SENATE 2028 62% | Other / Unclassified 100% | $80K | — |
| 2026 | Q1 | 2026 | $67K | 26 | ARREGUIN FOR SENATE 2028 87% | Other / Unclassified 36% | $67K | — |
| 2026 | Q2 | 2026 | $223K | 102 | ARREGUIN FOR SENATE 2028 81% | Contributions & Trans… 18% | $290K | — |
| 2026 | Q3 | 2026 | $27K | 22 | ARREGUIN FOR SENATE 2028 100% | Contributions & Trans… 42% | $317K | — |
Revenue by service category
No category revenue in this window.
No category revenue in this window.
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Other / Unclassified | $105,000 | 40 | $3K | 62.7% | ARREGUIN FOR SENATE 2028 76% | 2mo ago |
| Contributions & Transfers | $62,585 | 73 | $857 | 37.3% | ARREGUIN FOR SENATE 2028 90% | 3mo 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 | $397,377 | 100.0% | 19 |
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 | 2026-07-30 | ARREGUIN FOR SENATE 2028 | — | — | $10,000 |
| Largest all-time | 2026-05-27 | 743895 | — | — | $10,000 |
| Largest all-time | 2026-05-27 | ARREGUIN FOR SENATE 2028 | — | — | $10,000 |
| Largest all-time | 2026-05-19 | ARREGUIN FOR SENATE 2028 | — | — | $5,900 |
| Largest all-time | 2026-02-11 | ARREGUIN FOR SENATE 2028 | — | — | $5,900 |
| Recent | 2026-07-07 | ARREGUIN FOR SENATE 2028 | Contributions & Transfers | Earmarked Contribution from: JOSEFOWITZ, NICHOLAS | $5,900 |
| Recent | 2026-07-27 | ARREGUIN FOR SENATE 2028 | Other / Unclassified | 2028 Primary | $5,900 |
| Recent | 2026-07-07 | ARREGUIN FOR SENATE 2028 | Contributions & Transfers | Earmarked Contribution from: CRENSHAW, FREDDIE | $10 |
| Recent | 2026-07-07 | ARREGUIN FOR SENATE 2028 | Contributions & Transfers | Earmarked Contribution from: BREWER, MOLLYANNE | $10 |