Magnite SpringServe
Magnite SpringServe is a political services vendor. In the 2025-2026 cycle Magnite SpringServe was paid $2.42M across 4 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
- Feb 2, 2026 → Jul 31, 2026
- spans 6 months
- Disbursements ALL TIME
- 16
- Schedule B rows
- Client committees ALL TIME
- 4
- 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 1
| Filer | Total spend | Disbursements |
|---|---|---|
| STEYER FOR GOVERNOR 2026 1485077 |
$872,342 | 2 |
Top buyers last 3 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| STEYER FOR GOVERNOR 2026 1485077 |
$921,663 | 4 |
| KIM FOR INSURANCE COMMISSIONER 2026; JANE 1485530 |
$17,083 | 1 |
| CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE 1405775 |
$9,716 | 2 |
Top buyers last 6 months · top 4
| Filer | Total spend | Disbursements |
|---|---|---|
| STEYER FOR GOVERNOR 2026 1485077 |
$2,152,444 | 7 |
| CALIFORNIA TEACHERS ASSOCIATION INDEPENDENT EXPENDITURE COMMITTEE 1328666 |
$80,813 | 1 |
| KIM FOR INSURANCE COMMISSIONER 2026; JANE 1485530 |
$24,276 | 2 |
| CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE 1405775 |
$12,079 | 3 |
Top buyers last 12 months · top 4
| Filer | Total spend | Disbursements |
|---|---|---|
| STEYER FOR GOVERNOR 2026 1485077 |
$2,301,058 | 9 |
| CALIFORNIA TEACHERS ASSOCIATION INDEPENDENT EXPENDITURE COMMITTEE 1328666 |
$80,813 | 1 |
| KIM FOR INSURANCE COMMISSIONER 2026; JANE 1485530 |
$24,706 | 3 |
| CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE 1405775 |
$12,079 | 3 |
Top buyers last 18 months · top 4
| Filer | Total spend | Disbursements |
|---|---|---|
| STEYER FOR GOVERNOR 2026 1485077 |
$2,301,058 | 9 |
| CALIFORNIA TEACHERS ASSOCIATION INDEPENDENT EXPENDITURE COMMITTEE 1328666 |
$80,813 | 1 |
| KIM FOR INSURANCE COMMISSIONER 2026; JANE 1485530 |
$24,706 | 3 |
| CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE 1405775 |
$12,079 | 3 |
Top buyers last 24 months · top 4
| Filer | Total spend | Disbursements |
|---|---|---|
| STEYER FOR GOVERNOR 2026 1485077 |
$2,301,058 | 9 |
| CALIFORNIA TEACHERS ASSOCIATION INDEPENDENT EXPENDITURE COMMITTEE 1328666 |
$80,813 | 1 |
| KIM FOR INSURANCE COMMISSIONER 2026; JANE 1485530 |
$24,706 | 3 |
| CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE 1405775 |
$12,079 | 3 |
By party
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $0 | 0.00% |
| Non-partisan | $2,418,656 | 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 · 1 year
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2026 | Q1 | 2026 | $149K | 3 | STEYER FOR GOVERNOR 2026 100% | Digital 100% | $149K | — |
| 2026 | Q2 | 2026 | $1.4M | 11 | STEYER FOR GOVERNOR 2026 92% | Digital 82% | $1.55M | — |
| 2026 | Q3 | 2026 | $872K | 2 | STEYER FOR GOVERNOR 2026 100% | Media 100% | $2.42M | — |
Revenue by service category
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Digital | $1,296,119 | 3 | $432K | 54.4% | STEYER FOR GOVERNOR 2026 100% | 3mo ago |
| Media | $1,085,753 | 7 | $155K | 45.6% | STEYER FOR GOVERNOR 2026 93% | 2w ago |
| Other / Unclassified | $430 | 1 | $430 | 0.0% | KIM FOR INSURANCE COMMISSIO… 100% | 6mo 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 | $2,418,656 | 100.0% | 4 |
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 | 2026-04-23 | STEYER FOR GOVERNOR 2026 | Digital | Digital Ad Buy | $1,147,505 |
| Largest all-time | 2026-07-31 | STEYER FOR GOVERNOR 2026 | Media | Digital Ad Buy | $606,944 |
| Largest all-time | 2026-07-31 | STEYER FOR GOVERNOR 2026 | Media | Digital Ad Buy | $265,398 |
| Largest all-time | 2026-02-02 | STEYER FOR GOVERNOR 2026 | Digital | Digital Ad Buy | $148,594 |
| Largest all-time | 2026-04-23 | STEYER FOR GOVERNOR 2026 | Media | Digital Ad Buy | $83,252 |
| Recent | 2026-05-26 | KIM FOR INSURANCE COMMISSIONER 2026; JANE | — | — | $17,083 |
| Recent | 2026-05-25 | CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE | — | — | $6,030 |
| Recent | 2026-05-28 | CALIFORNIA APARTMENT ASSOCIATION HOUSING SOLUTIONS COMMITTEE | — | — | $3,686 |