Stoneleigh Foundation
Grantmaking foundation in Philadelphia, Pennsylvania · EIN 37-1526458
- Pennsylvania
- Philadelphia
- Philanthropy, Voluntarism and Grantmaking Foundations
- Philanthropy, Voluntarism and Grantmaking Foundations in Pennsylvania
- Grants itemized on the 990
- $3.5MTax year 2025
- Grants made
- 28Tax year 2025
- Total assets
- $110MLatest reported
- Latest IRS filing
- 2025Form 990 / 990-PF
Mission
IN OPERATING THE FELLOWSHIP PROGRAMS, THE FOUNDATION SEEKS TO: -AFFECT THE WELL-BEING OF CHILDREN AND YOUTH; -INVEST IN POLICY CHANGE, PRACTICE IMPROVEMENT, AND RESEARCH DISSEMINATION;-SUPPORT INDIVIDUALS WHO CAN MAKE A DIFFERENCE IN THE LIVES OF VULNERABLE CHILDREN; -SPUR INNOVATION THAT LINKS THE MAJOR PUBLIC SYSTEMS SERVING YOUNG PEOPLE:CHILD WELFARE, EDUCATION, AND JUVENILE JUSTICE;-MAKE A SIGNIFICANT AGGREGATE DIFFERENCE IN THE FIELD THROUGH THE CREATION OF A COMMUNITY OF FELLOWS ENGAGED IN PROJECTS TACKLING SIMILAR PROBLEMS THROUGH A VARIETY OF APPROACHES.
Giving by year
Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.
Top recipients
| Recipient | Amount | Tax year |
|---|---|---|
| Philadelphia City Fund (David Irizarry) | $560K | 2025 |
| Rutgers University (Daniel Semenza) | $530K | 2025 |
| Children's Hospital of Philadelphia (Ruth Abaya) | $200K | 2025 |
| Juvenile Law Center | $190K | 2025 |
| Jay Breneman | $180K | 2025 |
Amounts are rounded. The full grantee list (28 grants in 2025) is available with a free account.
Website: stoneleighfoundation.org
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Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.