MARK SPENGLER LLC
MARK SPENGLER LLC is a fundraising vendor. In the 2025-2026 cycle MARK SPENGLER LLC was paid $673K across 5 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
- Apr 28, 2022 → Dec 27, 2024
- spans 2.7 years
- Disbursements ALL TIME
- 119
- Schedule B rows
- Client committees ALL TIME
- 5
- 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.
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Top buyers last 18 months · top 3
| Filer | Total spend | Disbursements |
|---|---|---|
| BALDWIN, TAMMY WI · Senate DEM |
$7,970 | 1 |
| PEOPLE'S VOICE PAC C00410092 |
$4,500 | 1 |
| BALDWIN FOR WISCONSIN C00830687 |
$2,030 | 1 |
Top buyers last 24 months · top 4
| Filer | Total spend | Disbursements |
|---|---|---|
| HARRIS VICTORY FUND C00744946 |
$67,103 | 9 |
| BALDWIN, TAMMY WI · Senate DEM |
$51,978 | 6 |
| PEOPLE'S VOICE PAC C00410092 |
$27,000 | 6 |
| BALDWIN FOR WISCONSIN C00830687 |
$22,497 | 6 |
By party
Revenue by party
| Party | Amount | % |
|---|---|---|
| Democratic | $205,718 | 30.56% |
| Republican | $0 | 0.00% |
| Non-partisan | $467,407 | 69.44% |
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 · 3 years
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2022 | Q2 | 2022 | $10K | 2 | PEOPLE'S VOICE PAC 100% | Fundraising 100% | $10K | — |
| 2022 | Q3 | 2022 | $54K | 11 | DEMOCRATIC GRASSROOTS VICTO… 61% | Fundraising 100% | $64K | — |
| 2022 | Q4 | 2022 | $36K | 7 | DEMOCRATIC GRASSROOTS VICTO… 86% | Fundraising 100% | $100K | — |
| 2023 | Q1 | 2024 | $56K | 7 | DEMOCRATIC GRASSROOTS VICTO… 54% | Fundraising 100% | $56K | — |
| 2023 | Q2 | 2024 | $70K | 14 | BALDWIN, TAMMY 37% | Fundraising 100% | $126K | — |
| 2023 | Q3 | 2024 | $60K | 13 | BALDWIN, TAMMY 40% | Fundraising 100% | $186K | — |
| 2023 | Q4 | 2024 | $84K | 15 | HARRIS VICTORY FUND 48% | Fundraising 100% | $270K | — |
| 2024 | Q1 | 2024 | $60K | 12 | BALDWIN, TAMMY 43% | Fundraising 100% | $330K | — |
| 2024 | Q2 | 2024 | $85K | 13 | HARRIS VICTORY FUND 49% | Fundraising 100% | $415K | +749% |
| 2024 | Q3 | 2024 | $82K | 12 | BALDWIN, TAMMY 44% | Fundraising 100% | $496K | +51% |
| 2024 | Q4 | 2024 | $76K | 13 | HARRIS VICTORY FUND 35% | Fundraising 100% | $573K | +111% |
Revenue by service category
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| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Fundraising | $673,125 | 119 | $6K | 100.0% | BALDWIN, TAMMY 31% | 17mo 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 | |
|---|---|---|---|---|
| WI | $367,215 | 54.6% | 3 | |
| DC | $305,910 | 45.4% | 2 |
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 | 2024-02-26 | HARRIS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Largest all-time | 2023-10-30 | HARRIS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Largest all-time | 2022-08-25 | DEMOCRATIC GRASSROOTS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Largest all-time | 2024-09-19 | HARRIS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Largest all-time | 2022-07-28 | DEMOCRATIC GRASSROOTS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Largest this cycle | 2023-12-04 | HARRIS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Largest this cycle | 2024-11-22 | HARRIS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $10,000 |
| Recent | 2024-12-27 | BALDWIN, TAMMY | Fundraising | NATIONAL FUNDRAISING | $7,970 |
| Recent | 2024-11-22 | HARRIS VICTORY FUND | Fundraising | FUNDRAISING CONSULTING | $6,422 |
| Recent | 2024-12-27 | PEOPLE'S VOICE PAC | Fundraising | NATIONAL FUNDRAISING | $4,500 |
| Recent | 2024-12-27 | BALDWIN FOR WISCONSIN | Fundraising | NATIONAL FUNDRAISING | $2,030 |