Private Foundation

Mary A & Thomas F Grasselli Endowment Foundation

Mary A & Thomas F Grasselli Endowment Foundation, of Wilmington, DE, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $49K in revenue, $151K in expenses, $1.2M in total assets. IRS filings disclose 187 grants awarded by this foundation, totaling roughly $808K.

EIN: 516018870 Wilmington, DE Latest filing: 2025

Total Revenue$49K

Total Expenses$151K

Total Assets$1.2M

Grants Given187

Grant Total$808K

Filing Years2021–2025

Sample Grants Given

STUDENT PARTNER ALLIANCE A NEW JERSEY NON-PROFIT C

SUMMIT, NJ · 2025

General & Unrestricted

$23,000

FRICK COLLECTION

NEW YORK, NY · 2025

General & Unrestricted

$10,000

EANES EDUCATION FOUNDATION

W LAKE HILLS, TX · 2025

General & Unrestricted

$10,000

BUCKLEY SCHOOL IN THE CITY OF NEW YORK

NEW YORK, NY · 2025

General & Unrestricted

$10,000

MUSEUM OF FINE ARTS HOUSTON

HOUSTON, TX · 2025

General & Unrestricted

$10,000

Showing up to 5 of 187 total records — full history available with membership.

Officers & Directors

Trustee, Treas, VP Marya Fowler

Trustee, Sec Mary Fowler Lovejoy

Trustee Robert S Fowler

Trustee, Pres William H Fowler Ii

Officer compensation and complete director data available with membership.

Top Grant Purposes

General & Unrestricted

$655,384 138 grants

Annual Giving

$13,700 3 grants

Charitable Event

$12,000 5 grants

Scholarship Fund

$9,000 3 grants

Passport Campaign

$8,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$49K	$151K	$1.2M
2024	$131K	$137K	$1.3M
2023	$23K	$134K	$1.3M
2022	$100K	$151K	$1.4M
2021	$204K	$135K	$1.4M

Between 2021 and 2025, reported annual revenue declined from $204K to $49K (-76%), with total assets most recently reported at $1.2M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CT, FL, IA, MA, NJ, and 4 other states.

CACTFLIAMANJNYOHPARI

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

See the full picture for Mary A & Thomas F Grasselli Endowment Foundation

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