Foundation directory
The Della Pietra Foundation Grants
Private foundation · EIN 83-2596679 · IRS 990-PF filings through tax year 2025
- Total grants paid
- $12M
- Grants reported
- 28
- Median grant
- $250K
- Future commitments
- None reported
Giving by tax year
| Tax year | Grants paid | Amount |
|---|---|---|
| 2025 | 13 | $5.8M |
| 2024 | 15 | $6.1M |
Where The Della Pietra Foundation gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
The biggest individual grants on file, as reported by the foundation to the IRS.
| Recipient | Location | Purpose | Tax year | Amount |
|---|---|---|---|---|
| SIMONS LAUFER MATHEMATICAL SCIENCES INSTITUTE | BERKELEY, CA | UNRESTRICTED | 2024 | $1.2M |
| COLD SPRING HARBOR LABORATORY | COLD SPRING HARBOR, NY | UNRESTRICTED | 2025 | $1.2M |
| COLD SPRING HARBOR LABORATORY | COLD SPRING HARBOR, NY | UNRESTRICTED | 2024 | $1.2M |
| SIMONS LAUFER MATHEMATICAL SCIENCES INSTITUTE | BERKELEY, CA | UNRESTRICTED | 2025 | $1.1M |
| STONY BROOK FOUNDATION | STONY BROOK, NY | UNRESTRICTED | 2025 | $1.1M |
| STONY BROOK FOUNDATION | STONY BROOK, NY | UNRESTRICTED | 2024 | $1.1M |
| SURGEONS DATA SCIENCE COLLECTIVE INC | WASHINGTON, DC | UNRESTRICTED | 2025 | $1M |
| SURGEONS DATA SCIENCE COLLECTIVE INC | WASHINGTON, DC | UNRESTRICTED | 2024 | $1M |
| FRIENDS OF IHES INC NY | NEW YORK, NY | UNRESTRICTED | 2025 | $510K |
| PRESIDENT AND FELLOWS OF HARVARD COLLEGE | CAMBRIDGE, MA | SUPPORT THE RESEARCH ON THE SWAMPLAND PROGRAM UNDER THE DIRECTION OF PROFESSOR CUMRUN VAFA | 2025 | $510K |
| FRIENDS OF IHES INC NY | NEW YORK, NY | UNRESTRICTED | 2024 | $505K |
| PRESIDENT AND FELLOWS OF HARVARD COLLEGE | CAMBRIDGE, MA | SUPPORT THE RESEARCH ON THE SWAMPLAND PROGRAM UNDER THE DIRECTION OF PROFESSOR CUMRUN VAFA | 2024 | $500K |
| PIVOT WORKS | BOSTON, MA | UNRESTRICTED | 2025 | $300K |
| CHILDREN AND SCREENS INSTITUTE OF DIGITAL MEDIA AND CHILD DEVELOPMENT INC | JERICHO, NY | UNRESTRICTED | 2024 | $250K |
| PIVOT WORKS | BOSTON, MA | UNRESTRICTED | 2024 | $250K |
| WORLD SCIENCE FOUNDATION | NEW YORK, NY | UNRESTRICTED | 2025 | $60K |
| WORLD SCIENCE FOUNDATION | NEW YORK, NY | UNRESTRICTED | 2024 | $50K |
| COMMUNITY FOUNDATION OF COLLIER COUNTY | NAPLES, FL | UNRESTRICTED | 2024 | $50K |
| COMMUNITY FOUNDATION OF COLLIER COUNTY | NAPLES, FL | UNRESTRICTED | 2025 | $50K |
| PLANNED PARENTHOOD HUDSON PECONIC ACTION FUND INC | ELMSFORD, NY | UNRESTRICTED | 2025 | $25K |
| GILBERT AND SULLIVAN LIGHT OPERA COMPANY OF LONG ISLAND INC | HICKSVILLE, NY | UNRESTRICTED | 2025 | $20K |
| PRINCETON UNIVERSITY | PRINCETON, NJ | UNRESTRICTED | 2024 | $20K |
| PLANNED PARENTHOOD HUDSON PECONIC ACTION FUND INC | ELMSFORD, NY | UNRESTRICTED | 2024 | $20K |
| HARBOR COUNTRY DAY SCHOOL | ST JAMES, NY | UNRESTRICTED | 2025 | $20K |
| GILBERT AND SULLIVAN LIGHT OPERA COMPANY OF LONG ISLAND INC | HICKSVILLE, NY | UNRESTRICTED | 2024 | $20K |
How to apply
This foundation reports on its 990-PF that it only makes contributions to preselected organizations and does not accept unsolicited applications.
About this data
Figures are aggregated from The Della Pietra Foundation's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF e-file archive.