Mammoth Marketing Group
$11.29M
2025-2026 cycle
Mammoth Marketing Group is a political services vendor. In the 2025-2026 cycle Mammoth Marketing Group was paid $11.29M across 73 client committees, of which $3.67M 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
$11.29M
=
$7.61M
(Schedule B)
+
$3.67M
(Independent Expenditures)
| Schedule B direct committee payments |
$7,613,085 | 1,230 rows | 67.4% |
| Independent Expenditures money this entity spent supporting candidates, NOT a committee paying them |
$3,673,977 | 229 rows | 32.6% |
- Activity span ALL TIME
- Sep 27, 2011 → May 29, 2026
- spans 14.7 years
- Disbursements ALL TIME
- 1,230
- Schedule B + IE rows
- Client committees ALL TIME
- 73
- 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.
Jun 2025
May 2026
$397K
across 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.
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 3 months · top 5
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| GOPAC ELECTION FUND C00559740 |
$57,200 IE $57,200 |
2 |
| HOUSTON REGION BUSINESS COALITION 00063767 |
$31,354 | 7 |
| CONNECT NORTH TEXAS PAC 00090585 |
$17,693 IE $8,847 · SB $8,847 |
2 |
| PROTECT AND SERVE TEXAS PAC 00085365 |
$9,046 | 1 |
| DEAYALA EMILIO F HONORABLE MANO 00067768 |
$820 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 6 months · top 9
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| GOPAC ELECTION FUND C00559740 |
$139,970 IE $139,970 |
4 |
| HOUSTON REGION BUSINESS COALITION 00063767 |
$73,158 IE $23,571 · SB $49,587 |
16 |
| CURRY PATRICK J HONORABLE PAT 00087954 |
$40,281 | 4 |
| TEXANS FOR JOAN HUFFMAN 00065047 |
$20,000 | 1 |
| CONNECT NORTH TEXAS PAC 00090585 |
$17,693 IE $8,847 · SB $8,847 |
2 |
| PROTECT AND SERVE TEXAS PAC 00085365 |
$9,046 | 1 |
| DEAYALA EMILIO F HONORABLE MANO 00067768 |
$5,460 | 6 |
| HARRIS CODY J HONORABLE 00082156 |
$2,366 | 1 |
| MORGAN MATTHEW R HONORABLE 00083809 |
$619 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 12 months · top 10
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| HOUSTON REGION BUSINESS COALITION 00063767 |
$162,869 IE $33,314 · SB $129,555 |
39 |
| GOPAC ELECTION FUND C00559740 |
$139,970 IE $139,970 |
4 |
| CURRY PATRICK J HONORABLE PAT 00087954 |
$88,375 | 7 |
| TEXANS FOR JOAN HUFFMAN 00065047 |
$80,265 | 5 |
| CONNECT NORTH TEXAS PAC 00090585 |
$17,693 IE $8,847 · SB $8,847 |
2 |
| PROTECT AND SERVE TEXAS PAC 00085365 |
$9,046 | 1 |
| MORGAN MATTHEW R HONORABLE 00083809 |
$7,610 | 3 |
| DEAYALA EMILIO F HONORABLE MANO 00067768 |
$5,460 | 6 |
| CUNNINGHAM JR CHARLES HONORABLE 00051664 |
$3,381 | 2 |
| HARRIS CODY J HONORABLE 00082156 |
$2,366 | 1 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 18 months · top 10
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| HOUSTON REGION BUSINESS COALITION 00063767 |
$330,222 IE $33,314 · SB $296,908 |
66 |
| GOPAC ELECTION FUND C00559740 |
$139,970 IE $139,970 |
4 |
| CURRY PATRICK J HONORABLE PAT 00087954 |
$88,375 | 7 |
| TEXANS FOR JOAN HUFFMAN 00065047 |
$80,265 | 5 |
| CONNECT NORTH TEXAS PAC 00090585 |
$17,693 IE $8,847 · SB $8,847 |
2 |
| MCQUEENEY JOHN W HONORABLE 00088263 |
$11,949 | 2 |
| PROTECT AND SERVE TEXAS PAC 00085365 |
$9,046 | 1 |
| MORGAN MATTHEW R HONORABLE 00083809 |
$8,868 | 4 |
| CUNNINGHAM JR CHARLES HONORABLE 00051664 |
$5,502 | 3 |
| DEAYALA EMILIO F HONORABLE MANO 00067768 |
$5,460 | 6 |
VIEW 1 DIAGRAM DECORATIVE
Top buyers last 24 months · top 10
VIEW 2 TABLE EXPORTABLE
| Filer | Total spend | Disbursements |
|---|---|---|
| HOUSTON REGION BUSINESS COALITION 00063767 |
$489,090 IE $130,517 · SB $358,572 |
85 |
| TEXAS NOW PAC 00084495 |
$398,333 IE $398,333 |
8 |
| JUDICIAL FAIRNESS PAC 00084926 |
$362,462 IE $214,928 · SB $147,534 |
19 |
| GOPAC ELECTION FUND C00559740 |
$139,970 IE $139,970 |
4 |
| CURRY PATRICK J HONORABLE PAT 00087954 |
$88,375 | 7 |
| TEXANS FOR JOAN HUFFMAN 00065047 |
$80,265 | 5 |
| MCQUEENEY JOHN W HONORABLE 00088263 |
$72,916 | 5 |
| STOP HOUSTON MURDERS PAC 00086605 |
$48,204 | 7 |
| MORGAN MATTHEW R HONORABLE 00083809 |
$30,952 | 8 |
| CONNECT NORTH TEXAS PAC 00090585 |
$17,693 IE $8,847 · SB $8,847 |
2 |
By party
Revenue by party
D · 0%
R · 100%
| Party | Amount | % |
|---|---|---|
| Democratic | $0 | 0.00% |
| Republican | $137,704 | 1.22% |
| Non-partisan | $11,149,358 | 98.78% |
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.
Cycle-over-cycle trajectory
current cycle earlier election cycle off-cycle year quarterly · 10 years
Per-quarter totals
| Year | Q | Cycle | Total | Txns | Top buyer · share | Top category · share | Cum. (cycle) | YoY % |
|---|---|---|---|---|---|---|---|---|
| 2017 | Q1 | 2016 | $44K | 10 | SIMPSON PAUL F MR 71% | Strategy & Research 51% | $44K | — |
| 2017 | Q1 | 2018 | $25K | 9 | CULBERSON FOR CONGRESS 100% | Strategy & Research 59% | $25K | — |
| 2017 | Q2 | 2016 | $63K | 18 | HOUSTON REGION BUSINESS COA… 59% | Strategy & Research 40% | $107K | — |
| 2017 | Q2 | 2018 | $8K | 5 | CULBERSON FOR CONGRESS 100% | Strategy & Research 95% | $34K | — |
| 2017 | Q3 | 2016 | $30K | 10 | SIMPSON PAUL F MR 50% | Strategy & Research 50% | $137K | — |
| 2017 | Q4 | 2016 | $143K | 31 | HOUSTON REGION BUSINESS COA… 63% | Strategy & Research 46% | $280K | — |
| 2018 | Q1 | 2018 | $140K | 26 | SIMPSON PAUL F MR 37% | Print & Mail 73% | $174K | — |
| 2018 | Q2 | 2018 | $70K | 17 | HOUSTON REGION BUSINESS COA… 38% | Strategy & Research 42% | $244K | — |
| 2018 | Q3 | 2018 | $91K | 10 | SIMPSON PAUL F MR 66% | Strategy & Research 75% | $334K | — |
| 2018 | Q4 | 2018 | $403K | 33 | C CLUB 37% | Print & Mail 85% | $737K | — |
| 2019 | Q1 | 2018 | $50K | 12 | HOUSTON REGION BUSINESS COA… 79% | Travel & Events 59% | $788K | +15% |
| 2019 | Q1 | 2020 | $574 | 1 | REPUBLICAN PARTY OF TEXAS 100% | Print & Mail 100% | $574 | -98% |
| 2019 | Q2 | 2018 | $15K | 10 | HOUSTON REGION BUSINESS COA… 71% | Fundraising 81% | $803K | -77% |
| 2019 | Q3 | 2018 | $119K | 27 | HOUSTON REGION BUSINESS COA… 82% | Other / Unclassified 35% | $922K | +298% |
| 2019 | Q3 | 2020 | $63K | 5 | ENGAGE TEXAS 100% | Print & Mail 100% | $64K | — |
| 2019 | Q4 | 2018 | $44K | 18 | HOUSTON REGION BUSINESS COA… 47% | Fundraising 34% | $966K | -69% |
| 2019 | Q4 | 2020 | $6K | 2 | ENGAGE TEXAS 100% | Print & Mail 100% | $70K | — |
| 2020 | Q1 | 2020 | $79K | 19 | SIMPSON PAUL F MR 45% | Print & Mail 53% | $149K | -44% |
| 2020 | Q2 | 2020 | $21K | 11 | HOUSTON REGION BUSINESS COA… 72% | Fundraising 71% | $170K | -70% |
| 2020 | Q3 | 2020 | $137K | 30 | HOUSTON REGION BUSINESS COA… 26% | Print & Mail 63% | $306K | +51% |
| 2020 | Q4 | 2020 | $551K | 55 | REPUBLICAN PARTY OF TEXAS 34% | Print & Mail 54% | $857K | +37% |
| 2021 | Q1 | 2020 | $30K | 14 | HOUSTON REGION BUSINESS COA… 70% | Fundraising 50% | $888K | -40% |
| 2021 | Q2 | 2020 | $47K | 18 | HOUSTON REGION BUSINESS COA… 40% | Fundraising 32% | $934K | +221% |
| 2021 | Q2 | 2022 | $11K | 2 | FLORES, MAYRA NOHEMI 100% | Media 100% | $11K | — |
| 2021 | Q3 | 2020 | $57K | 18 | HOUSTON REGION BUSINESS COA… 79% | Fundraising 63% | $991K | -52% |
| 2021 | Q3 | 2022 | $8K | 5 | FLORES, MAYRA NOHEMI 100% | Media 39% | $19K | -88% |
| 2021 | Q4 | 2020 | $84K | 34 | DEAYALA EMILIO F HONORABLE … 50% | Media 34% | $1.07M | +88% |
| 2021 | Q4 | 2022 | $7K | 5 | FLORES, MAYRA NOHEMI 55% | Strategy & Research 45% | $26K | +10% |
| 2022 | Q1 | 2022 | $322K | 61 | DEAYALA EMILIO F HONORABLE … 52% | Media 31% | $347K | +307% |
| 2022 | Q2 | 2022 | $172K | 27 | DEAYALA EMILIO F HONORABLE … 53% | Media 51% | $520K | +711% |
| 2022 | Q3 | 2022 | $205K | 33 | TEXAS LATINO CONSERVATIVES … 32% | Print & Mail 62% | $724K | +50% |
| 2022 | Q4 | 2022 | $774K | 37 | TEXAS LATINO CONSERVATIVES … 27% | Print & Mail 32% | $1.5M | +40% |
| 2023 | Q1 | 2022 | $88K | 17 | HOUSTON REGION BUSINESS COA… 87% | Fundraising 43% | $1.59M | +191% |
| 2023 | Q2 | 2022 | $108K | 23 | HOUSTON REGION BUSINESS COA… 82% | Fundraising 51% | $1.69M | +131% |
| 2023 | Q3 | 2022 | $64K | 19 | HOUSTON REGION BUSINESS COA… 60% | Fundraising 35% | $1.76M | +12% |
| 2023 | Q4 | 2022 | $105K | 25 | HOUSTON REGION BUSINESS COA… 40% | Field & Voter Contact 35% | $1.86M | +26% |
| 2023 | Q4 | 2024 | $40K | 6 | SCOTT, TIMOTHY E. 51% | Strategy & Research 100% | $40K | +500% |
| 2024 | Q1 | 2024 | $376K | 60 | DEAYALA EMILIO F HONORABLE … 55% | Print & Mail 55% | $415K | +17% |
| 2024 | Q2 | 2024 | $261K | 13 | PHELAN MATTHEW M HONORABLE … 87% | Print & Mail 87% | $676K | +51% |
| 2024 | Q3 | 2024 | $100K | 21 | HOUSTON REGION BUSINESS COA… 48% | Fundraising 28% | $776K | -51% |
| 2024 | Q4 | 2024 | $308K | 37 | JUDICIAL FAIRNESS PAC 48% | Media 65% | $1.08M | -60% |
| 2025 | Q1 | 2024 | $100K | 18 | HOUSTON REGION BUSINESS COA… 80% | Fundraising 45% | $1.18M | +14% |
| 2025 | Q2 | 2024 | $74K | 14 | HOUSTON REGION BUSINESS COA… 89% | Fundraising 51% | $1.26M | -31% |
| 2025 | Q3 | 2024 | $100K | 17 | HOUSTON REGION BUSINESS COA… 57% | Strategy & Research 43% | $1.36M | +58% |
| 2025 | Q4 | 2024 | $69K | 13 | HOUSTON REGION BUSINESS COA… 50% | Strategy & Research 39% | $1.43M | -34% |
| 2026 | Q1 | 2026 | $131K | 19 | CURRY PATRICK J HONORABLE P… 62% | Print & Mail 43% | $131K | -65% |
| 2026 | Q2 | 2026 | $55K | 16 | HOUSTON REGION BUSINESS COA… 58% | — | $186K | -79% |
Revenue by service category
No category revenue in this window.
No category revenue in this window.
Per-category breakdown · cycle-to-date
| Category | Total spend | Txns | Avg check | % of total | Top buyer · share | Last paid |
|---|---|---|---|---|---|---|
| Print & Mail | $2,922,716 | 289 | $10K | 39.0% | HOUSTON REGION BUSINESS COA… 13% | 5mo ago |
| Other / Unclassified | $1,018,863 | 120 | $8K | 13.6% | HOUSTON REGION BUSINESS COA… 24% | 5mo ago |
| Strategy & Research | $1,006,989 | 210 | $5K | 13.4% | SIMPSON PAUL F MR 40% | 8mo ago |
| Media | $808,701 | 131 | $6K | 10.8% | DEAYALA EMILIO F HONORABLE … 42% | 5mo ago |
| Fundraising | $734,215 | 212 | $3K | 9.8% | HOUSTON REGION BUSINESS COA… 94% | 5mo ago |
| Travel & Events | $516,925 | 86 | $6K | 6.9% | HOUSTON REGION BUSINESS COA… 52% | 5mo ago |
| Field & Voter Contact | $182,048 | 28 | $7K | 2.4% | AMIGOS OF DEE MARGO DISSOLV… 51% | 2y ago |
| Digital | $91,606 | 22 | $4K | 1.2% | PHELAN MATTHEW M HONORABLE … 30% | 5mo ago |
| Software & Tech | $87,374 | 51 | $2K | 1.2% | HOUSTON REGION BUSINESS COA… 70% | 9mo ago |
| Wages & Payroll | $81,999 | 24 | $3K | 1.1% | HOUSTON REGION BUSINESS COA… 40% | 3y ago |
| Admin & Office | $48,063 | 31 | $2K | 0.6% | NICHOLS ROBERT LEE HONORABLE 62% | 19mo ago |
| Legal & Compliance | $688 | 4 | $172 | 0.0% | HOUSTON REGION BUSINESS COA… 100% | 8y ago |
Client retention
Sticky-relationship signal: how many clients keep coming back across cycles vs one-time buyers.
12
Anchor clients 3+ cycles
$5,535,960 · 73% of revenue
12
Repeat clients 2 cycles
$945,969 · 12% of revenue
49
One-time clients 1 cycle
$1,131,156 · 15% of revenue
Top 12 anchor clients · all-time
| Client | Cycles | All-time spend | Txns | First paid | Last paid |
|---|---|---|---|---|---|
| HOUSTON REGION BUSINESS COALITION | 8 | $1,932,789 | 445 | 2012-05-10 | 2026-05-29 |
| SIMPSON PAUL F MR | 4 | $760,770 | 101 | 2014-01-13 | 2020-07-30 |
| DEAYALA EMILIO F HONORABLE MANO | 4 | $626,374 | 154 | 2021-10-30 | 2026-05-04 |
| TEXAS LATINO CONSERVATIVES PAC INACTIVE | 3 | $459,959 | 16 | 2020-10-14 | 2024-09-26 |
| TEXANS FOR JOAN HUFFMAN | 4 | $432,148 | 22 | 2018-02-20 | 2026-02-03 |
| REPUBLICAN PARTY OF TEXAS | 3 | $299,142 | 33 | 2018-11-02 | 2022-10-26 |
| HARRIS COUNTY REPUBLICAN PARTY CEC | 3 | $240,872 | 45 | 2014-08-06 | 2018-10-25 |
| C CLUB | 4 | $227,344 | 39 | 2016-03-01 | 2022-11-14 |
| ASSOCIATED REPUBLICANS OF TEXAS CAMPAIGN FUND | 3 | $180,682 | 14 | 2016-10-26 | 2022-10-21 |
| LANDGRAF BROOKS FREDERICK HONORABLE | 3 | $166,692 | 36 | 2015-08-27 | 2019-12-30 |
| TEXANS FOR LAWSUIT REFORM PAC | 4 | $146,387 | 25 | 2016-02-04 | 2024-10-18 |
| SPRING BRANCH REPUBLICANS | 3 | $62,801 | 8 | 2015-05-15 | 2019-11-13 |
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 | |
|---|---|---|---|---|
| TX | $7,568,883 | 99.4% | 70 | |
| SC | $20,051 | 0.3% | 1 | |
| VA | $19,550 | 0.3% | 1 | |
| CA | $4,601 | 0.1% | 1 |
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 | 2024-05-06 | PHELAN MATTHEW M HONORABLE DADE | Print & Mail | Campaign mailer expenses | $113,595 |
| Largest all-time | 2024-05-07 | PHELAN MATTHEW M HONORABLE DADE | Print & Mail | Campaign mailer expense | $113,595 |
| Largest all-time | 2020-10-29 | TEXAS LATINO CONSERVATIVES PAC INACTIVE | Other / Unclassified | Candidate mail - to benefit candidates listed on p. 2, box 14 | $85,949 |
| Largest all-time | 2022-11-04 | TEXANS FOR JOAN HUFFMAN | Other / Unclassified | CAMPAIGN COLLATERAL MATERIALS | $81,476 |
| Largest all-time | 2024-02-20 | PHELAN MATTHEW M HONORABLE DADE | Print & Mail | Campaign mailer expenses | $78,576 |
| Largest this cycle | 2026-01-23 | CURRY PATRICK J HONORABLE PAT | Print & Mail | Printing and Copying | $25,435 |
| Largest this cycle | 2026-02-03 | TEXANS FOR JOAN HUFFMAN | Other / Unclassified | CAMPAIGN PROFESSIONAL SERVICES | $20,000 |
| Largest this cycle | 2026-02-24 | CURRY PATRICK J HONORABLE PAT | — | Pat Curry Text 02/16 and 02/18 | $17,895 |
| Largest this cycle | 2026-01-05 | CURRY PATRICK J HONORABLE PAT | Print & Mail | Mailer | $15,305 |
| Largest this cycle | 2026-02-11 | CURRY PATRICK J HONORABLE PAT | Print & Mail | Printing and Copying | $14,284 |
| Recent | 2026-05-29 | HOUSTON REGION BUSINESS COALITION | — | PAC Dinner Event Reimbursement. | $10,143 |
| Recent | 2026-05-19 | PROTECT AND SERVE TEXAS PAC | — | Design, Data, Postage and Production of Mail Advertisements in Support of Gleason - Kendall Co Judge | $9,046 |
| Recent | 2026-05-29 | HOUSTON REGION BUSINESS COALITION | — | PAC Executive Director Fee. | $5,000 |
| Recent | 2026-05-29 | HOUSTON REGION BUSINESS COALITION | — | PAC Retainer Fee. | $2,500 |
| Recent | 2026-05-29 | HOUSTON REGION BUSINESS COALITION | — | PAC Data, Website Hosting, Reimbursements, and Event Monthly Fees. | $623 |