Before you apply to The Carlos & Marguerite Mason Fdn
Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.
Private Foundation
THE CARLOS & MARGUERITE MASON FDN
THE CARLOS & MARGUERITE MASON FDN is a private foundation categorized as Private Foundation based in SAINT LOUIS, MO. Its most recent IRS filing (2024) reports revenue of $13.5M, expenses of $6.3M, total assets of $102.8M. Imperigo tracks 36 reported grants from this foundation totaling approximately $20.1M.
EIN: 581996431
SAINT LOUIS, MO
Private Grantmaking Foundations
NTEE: T20
Latest filing: 2024
Total Revenue$13.5M
Total Expenses$6.3M
Total Assets$102.8M
Grants Given36
Grant Total$20.1M
Filing Years2020–2024
Sample Grants Given
GEORGIA TRANSPLANT FOUNDATION INC
FINANCIAL ASSISTANCE
$2,050,000
UNIVERSITY OF GEORGIA RESEARCH FOUNDATIO
GENERAL SUPPORT
$650,000
ATLANTA RONALD MCDONALD HOUSE CHARITIES
ADOPT A FAMILY PROGRAM
$500,000
CHILDRENS HEALTHCARE OF ATLANTA INC
GENERAL OPERATING
$500,000
EMORY UNIVERSITY
GENERAL OPERATING
$400,000
Showing up to 5 of 36 total records — full history available with membership.
Officers & Directors
TRUSTEE
Wells Fargo Bank N A
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $13.5M | $6.3M | $102.8M |
| 2023 | $5.0M | $5.5M | $95.6M |
| 2022 | $3.3M | $6.6M | $97.5M |
| 2020 | $6.6M | $5.5M | $92.2M |
Between 2020 and 2024, reported annual revenue grew from $6.6M to $13.5M (+104%), with total assets most recently reported at $102.8M.
Interactive year-over-year charts and full filing details available with membership.
Grant Geography
Grants from this foundation were reported to recipients in GA, NY.
GANY
Full geographic grant map with state-by-state breakdown available with membership.