Private Foundation

THE MARTA AND ROBERT ADELSON FAMILY FOUNDATION

THE MARTA AND ROBERT ADELSON FAMILY FOUNDATION is a Private Foundation headquartered in MERION STATION, PA. Financial data from the 2025 filing: $12.8M revenue, $216K expenses, $10.4M total assets. IRS filings disclose 200 grants awarded by this foundation, totaling roughly $2.3M.

EIN: 823708081 MERION STATION, PA Latest filing: 2025

Total Revenue$12.8M

Total Expenses$216K

Total Assets$10.4M

Grants Given200

Grant Total$2.3M

Filing Years2020–2025

Sample Grants Given

PHILADELPHIA MUSEUM OF ART

PHILADELPHIA, PA · 2025

GENERAL SUPPORT

$27,500

YALE UNIVERSITY

NEW HAVEN, CT · 2025

GENERAL SUPPORT

$27,000

OVERBROOK SCHOOL FOR THE BLIND

PHILADELPHIA, PA · 2025

GENERAL SUPPORT

$17,500

MOORE COLLEGE OF ART

PHILADELPHIA, PA · 2025

GENERAL SUPPORT

$16,000

THOMAS JEFFERSON UNIVERSITY

PHILADELPHIA, PA · 2025

GENERAL SUPPORT

$15,000

Showing up to 5 of 200 total records — full history available with membership.

Officers & Directors

DIRECTOR Carlin Adelson

DIRECTOR Daniel Adelson

DIRECTOR Leah Adelson

SECRETARY, DIRECTOR Marta Adelson

PRESIDENT, TREASURER, DIRECTOR Robert S Adelson

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT

$2,091,030 153 grants

UNRESTRICTED CHARITABLE DONATION

$155,175 43 grants

UNRESTRICTED CHARTIABLE DONATION

$17,200 1 grant

UNRESTICTED CHARITABLE DONATION

$1,000 2 grants

UNRESTRICTEDCHARITABLE DONATION

$500 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$12.8M	$216K	$10.4M
2024	$179K	$491K	$2.9M
2023	$147K	$520K	$3.2M
2022	$70K	$516K	$3.6M
2020	$520K	$438K	$1.8M

Between 2020 and 2025, reported annual revenue grew from $520K to $12.8M (+2357%), with total assets most recently reported at $10.4M.

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

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CT, DC, MD, NJ, and 2 other states.

ALCACTDCMDNJNYPA

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

See the full picture for THE MARTA AND ROBERT ADELSON FAMILY FOUNDATION

Complete financials, all 200 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