Private Foundation

Stoneleigh Foundation

Based in Philadelphia, PA, Stoneleigh Foundation operates as a Private Foundation. The organization reported $4.5M in revenue, $4.1M in expenses, $111.0M in total assets for fiscal year 2025. Imperigo tracks 209 reported grants from this foundation totaling approximately $19.3M.

EIN: 371526458 Philadelphia, PA Private Operating Foundations NTEE: T23 Latest filing: 2025
Total Revenue$4.5M
Total Expenses$4.1M
Total Assets$111.0M
Grants Given209
Grant Total$19.3M
Filing Years2021–2025

Before you apply to Stoneleigh Foundation

Accepts applications Published application instructions on its 2025 Form 990-PF.

Often funds new orgs 48% of recent recipients were first-time grantees (2022–2024).

Who to contact, what to include, deadlines, typical grant size and geographic focus are available with membership.

Sample Grants Given

Children's Hospital of Philadelphia (Ruth Abaya)
Philadelphia, PA · 2024
Research Fellowship
$197,763
Philadelphia City Fund (David Irizarry)
Philadelphia, PA · 2024
Philadelphia Police Department
$188,204
Juvenile Law Center
Philadelphia, PA · 2024
Research Fellowship
$185,500
Rutgers University (Daniel Semenza)
Camden, NJ · 2024
Rutgers Department of Sociology, Anthropology, and Criminal Justice
$182,675
Sarah Katz
Philadelphia, PA · 2024
Research Fellowship
$180,000

Showing up to 5 of 209 total records — full history available with membership.

Officers & Directors

DIRECTOR Alice Dubow
DIRECTOR Carol Haas Gravagno
Vice Chair Catherine Carr
CHAIR Katherine H Christiano
DIRECTOR Kevin Bethel
TREASURER Laura Williamson

Officer compensation and complete director data available with membership.

Top Grant Purposes

Education
$17,541,321 157 grants
General Support
$594,450 22 grants
Youth Development
$441,600 15 grants
Civil Rights & Social Justice
$217,675 2 grants
Public Safety & Disaster Relief
$188,204 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $4.5M $4.1M $111.0M
2024 $6.1M $4.5M $104.4M
2023 $3.7M $4.3M $97.0M
2022 $3.0M $4.5M $92.4M
2021 $5.3M $4.6M $112.7M

Between 2021 and 2025, reported annual revenue declined from $5.3M to $4.5M (-15%), with total assets most recently reported at $111.0M.

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, MA, MD, NJ, and 2 other states.

CADCFLMAMDNJNYPA

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

See the full picture for Stoneleigh Foundation

Complete financials, all 209 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 880,000+ organizations.

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