Private Foundation

MJS FOUNDATION INC

MJS FOUNDATION INC is a private foundation categorized as Private Foundation based in NEW YORK, NY. Its most recent IRS filing (2024) reports revenue of $79.2M, expenses of $23.3M, total assets of $73.9M. Imperigo tracks 328 reported grants from this foundation totaling approximately $145.5M.

EIN: 453826353 NEW YORK, NY Latest filing: 2024

Total Revenue$79.2M

Total Expenses$23.3M

Total Assets$73.9M

Grants Given328

Grant Total$145.5M

Filing Years2020–2024

Sample Grants Given

ROBIN HOOD FOUNDATION

NEW YORK, NY · 2024

GENERAL OPERATING SUPPORT FOR RHF'S GRANTMAKING PROGRAMS

$5,500,000

NATIONAL MUSEUM OF MATHEMATICS

NEW YORK, NY · 2024

PLEDGED GIFT TO SUPPORT CAPITAL CAMPAIGN

$5,000,000

UNIVERSITY OF CALIFORNIA BERKELEY FOUNDATION

BERKELEY, CA · 2024

GIFT TO SUPPORT THE CLIMATENGINUITY HUB PILOT PROGRAM

$3,400,000

FIDELITY INVESTMENTS CHARITABLE GIFT FUND

BOSTON, MA · 2024

GIFT TO SUPPORT THE MISSION OF THE FOUNDATION

$2,290,000

ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

NEW YORK, NY · 2024

PLEDGED GIFT TO SUPPORT THE TISCH CANCER HOSPITAL AND LUNG CANCER CENTER OF EXCELLENCE

$2,000,000

Showing up to 5 of 328 total records — full history available with membership.

Officers & Directors

BOARD CHAIR EMERITUS James Simons

DIRECTOR Jeffrey Wacksman

TREASURER & SECRETARY/DIRECTOR Joseph Cosmai

PRESIDENT & BOARD CHAIR Marilyn Simons

DIRECTOR Susan E Gibbons

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING SUPPORT FOR RHF'S GRANTMAKING PROGRAMS

$27,000,000 5 grants

GENERAL OPERATING SUPPORT

$15,427,334 41 grants

PLEDGED GIFT TO SUPPORT CAPITAL CAMPAIGN

$10,000,000 2 grants

GIFT TO SUPPORT THE STARS OF STONY BROOK GALA

$6,000,000 4 grants

PLEDGED GIFT TO SUPPORT THE TISCH CANCER HOSPITAL AND LUNG CANCER CENTER OF EXCELLENCE

$6,000,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$79.2M	$23.3M	$73.9M
2023	$18.8M	$26.8M	$29.5M
2022	$44.3M	$34.3M	$43.0M
2021	$31.1M	$32.6M	$23.8M
2020	$31.8M	$24.7M	$16.7M

Between 2020 and 2024, reported annual revenue grew from $31.8M to $79.2M (+149%), with total assets most recently reported at $73.9M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, FL, GA, MA, ME, and 4 other states.

CADCFLGAMAMENJNYSCVA

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for MJS FOUNDATION INC

Complete financials, all 328 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports