The Marshall Mathers Foundation
EIN 010706738Total Given 2016–2024
$3.2M
355 grants · $361K avg/year
based on 9 yrs of IRS 990-PF records on file
$100K+/yr
local funder
capacity
$3K
typical micro grants · $2K–$8K
grant size
49%
supporter · 65/134 multi-year
repeat
$256K
Assets (2024)
134
Distinct Recipients
Focus Areas
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Contact Person
The Horatio Williams Foundation
Phone
(818) 990-0550
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2016 | $163K | $44K | $160K | 27 |
| 2017 | $581K | $43K | $585K | 36 |
| 2018 | $174K | $103K | $246K | 43 |
| 2019 | $194K | $0 | $151K | 45 |
| 2020 | $1.3M | $292K | $1.5M | 63 |
| 2022 | $225K | $206K | $207K | 43 |
| 2023 | $258K | $255K | $434K | 48 |
| 2024 | $308K | $256K | $545K | 50 |
Grant Size Distribution
Based on 355 grants on record
Minimum
$500
25th Pctl
$2K
Median
$3K
Average
$9K
75th Pctl
$8K
Maximum
$190K
Geographic Distribution
Officers & Directors
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
MO
Michael Oppenheim
5 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
MO
Michael Oppenheim
5 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
MO
Michael Oppenheim
5 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
MO
Michael Oppenheim
5 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
MO
Michael Oppenheim
5 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
BS
Bruce Sekendorf
2 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
MM
Marshall B Mathers III
8+ yrs
President
Leadership
PR
Paul Rosenberg
8+ yrs
Vice President
Leadership
BS
Bruce Sekendorf
2 yrs
Treasurer
Leadership
HH
Howard Hertz
8+ yrs
Secretary
Leadership
Grants Awarded (355 total)
| Purpose | ||||
|---|---|---|---|---|
| Downtown Boxing Gym | Detriot, MI | $190,000 | TO EMPOWER DETROIT STUDENTS TO BE POSITIVE AND PRODUCTIVE MEMBERS OF SOCIETY | 2020 |
| The Gathering for Justice | New York, NY | $150,000 | provided a safe environment for policy and model exchange, and dialogue between generations of activists, community... | 2017 |
| Michigan State University | East Lansing, MI | $132,000 | PROVIDE FINANCIAL SUPPORT TO AN EDUCATIONAL INSTITUTION | 2020 |
| Cass Community Social Services | Detroit, MI | $100,000 | GENERAL OPERATIONS | 2020 |
| Detroit Rescue Mission | Detroit, MI | $100,000 | GENERAL OPERATIONS | 2020 |
| Henry Ford Health System | Detroit, MI | $95,000 | TO PROVIDE AID TO IMPOVERISHED CHILDREN. | 2024 |
| Michigan State University | East Lansing, MI | $82,408 | Provide financial support to an educational institution | 2017 |
| Detroit Naacp | Detriot, MI | $75,000 | GENERAL OPERATIONS | 2020 |
| Team Rubicon | Los Angeles, CA | $73,290 | unites the skills and experiences of military veterans with first responders to rapidly provide relief to communities in need | 2017 |
| Greater Houston Community Foundatio | Houston, TX | $73,290 | to expanding philanthropic impact with our donors | 2017 |
| Perfecting Community | Van Nuys, CA | $69,654 | GENERAL OPERATIONS | 2020 |
| Giffords | Washington, DC | $52,500 | TO SAVE LIVES FROM GUN VIOLENCE. | 2020 |
| Henry Ford Health System | Detroit, MI | $50,000 | TO PROVIDE AID TO IMPOVERISHED CHILDREN. | 2022 |
| Brady | Washington, DC | $50,000 | TO PREVENT GUN VIOLENCE. | 2020 |
| Gleaners Community Food Bank | Detroit, MI | $50,000 | TO PROVIDE AID TO IMPOVERISHED CHILDREN. | 2020 |
| Southwest Solutions | Lewisville, TX | $50,000 | GENERAL OPERATIONS | 2020 |
| Department of State Police | Lansing, MI | $50,000 | TO PROVIDE WATER TO RESIDENTS OF CITY OF FLINT DURING WATER CRISIS. | 2016 |
| British Red Cross | London, None | $50,000 | To help people remain independent or to provide practical and emotional support to people in need | 2017 |
| Michigan State University | East Lansing, MI | $47,000 | Provide financial support to an educational institution | 2019 |
| Henry Ford Health System | Detroit, MI | $37,500 | TO PROVIDE AID TO IMPOVERISHED CHILDREN. | 2023 |
| Henry Ford Health System | Detroit, MI | $30,000 | TO PROVIDE AID TO IMPOVERISHED CHILDREN. | 2020 |
| Children'S Foundation | Detriot, MI | $26,000 | GENERAL OPERATIONS | 2020 |
| The Gilder Lehrman Institue of Amer | New York, NY | $25,000 | TO USE AMERICAN HISTORY TO ENGAGE HIGH SCHOOL STUDENTS TO HELP THEM GAIN NECESSARY CRITICAL THINKING SKILLS BY... | 2018 |
| Arts Beats and Eats | Royal Oak, MI | $25,000 | GENERAL OPERATIONS | 2020 |
| Beaumont Health Foundation | Southfield, MI | $25,000 | GENERAL OPERATIONS | 2020 |