Stony Brook Foundation Inc
Funding Overview
From IRS Form 990 filings · 2024–2026
Total received
$81.7M
Foundation funders
122
Grants recorded
200
Years covered
2024–2026
Who funds Stony Brook Foundation Inc?
Stony Brook Foundation Inc is funded by 122 grantmakers, led by The Simons Foundation Inc ($18.3M), National Philanthropic Trust ($12.4M), Knapp-Swezey Foundation Inc ($11.0M). In total, IRS Form 990 filings record $81.7M in grants to Stony Brook Foundation Inc between 2024–2026.
Show all 122 funders
Funding over time
Grant dollars and counts received per year
From 2024 to 2026, annual grant giving ranged from $301K (2026) to $58.1M (2024). In 2026 it made 3 grants totaling $301K.
What grants has Stony Brook Foundation Inc received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | The Bahnik Foundation Inc | GENERAL PURPOSE | $200,000 |
| 2026 | T Rowe Price Program for Charitable Giving Inc | MULTIPLE | $100,100 |
| 2026 | Vaquero Foundation | VETERANS | $1,000 |
| 2025 | National Philanthropic Trust | EDUCATION | $10,531,500 |
| 2025 | The Herrnstein Family Foundation | TO FULFILL THE ORGANIZATION'S EXEMPT MISSION | $3,600,000 |
| 2025 | SUNY Impact Foundation Inc | NYS TAX CREDIT PROGRAM DONATIONS: VARIOUS; SUPPORT OF SUNY SCHOLARSHIPS & FELLOWSHIPS: CIVIC FELLOWSHIPS & GRAY NYC SCHOLARS PROGRAM | $1,230,623 |
| 2025 | The Della Pietra Foundation | UNRESTRICTED | $1,089,658 |
| 2025 | Knapp-Swezey Foundation Inc | CHARITABLE CONTRIBUTION | $1,000,000 |
| 2025 | MJS Foundation Inc | GIFT TO SUPPORT THE MJS CHALLENGE | $933,710 |
| 2025 | Johns Hopkins University | SUB-AWARD | $738,369 |
| 2025 | Dialysis Clinic Inc | MEDICAL RESEARCH RELATED TO KIDNEY FUNCTION | $496,954 |
| 2025 | Peyser Foundation for Population Health | DEPT OF ECOLOGY/EVOLUTION STUDENTS | $393,304 |
| 2025 | MJS Foundation Inc | PLEDGED GIFT TO SUPPORT THE WALTER J. HAWRYS RECREATIONAL CENTER | $333,333 |
| 2025 | The Corey Foundation | EDUCATION | $330,291 |
| 2025 | The Chicago Community Trust | General support for programs, operations and other charitable purposes | $290,250 |
| 2025 | The Bahnik Foundation Inc | GENERAL PURPOSE | $200,000 |
| 2025 | Avalon Nature Preserve Inc | GENERAL SUPPORT | $159,500 |
| 2025 | Island Outreach Foundation Inc | CHARITABLE CONTRIBUTION | $152,000 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $140,000 |
| 2025 | Jewish Communal Fund | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | $140,000 |
| 2025 | The Blackbaud Giving Fund | GENERAL SUPPORT | $137,794 |
| 2025 | McConnell Family Foundation | GENERAL | $110,200 |
| 2025 | Louis Morin Charitable Trust | GENERAL SUPPORT | $105,000 |
| 2025 | The Charles B Wang International | EDUCATION | $100,000 |
| 2025 | Yaffa Foundation Inc | GENERAL PURPOSE | $100,000 |
| 2025 | Maude Pritchard Char Trust XXXXX2009 | GENERAL OPERATING | $100,000 |
| 2025 | Discovery Institute | RESEARCH | $93,000 |
| 2025 | The Goldman Sachs Charitable Gift Fund | EDUCATIONAL PROGRAMS & OTHER STUDENT SVC | $72,250 |
| 2025 | The Goldman Sachs Charitable Gift Fund | GENERAL SUPPORT | $60,000 |
| 2025 | Alfred & Jane Ross Foundation Inc | GENERAL SUPPORT | $56,000 |
Showing 30 most recent of 200 recorded grants.
Similar nonprofits
Organizations funded by many of the same grantmakers
More nonprofits on Grantable
Frequently Asked Questions
Who funds Stony Brook Foundation Inc?
Stony Brook Foundation Inc is funded by 122 grantmakers, led by The Simons Foundation Inc ($18.3M), National Philanthropic Trust ($12.4M), Knapp-Swezey Foundation Inc ($11.0M). In total, IRS Form 990 filings record $81.7M in grants to Stony Brook Foundation Inc between 2024–2026.
Who is Stony Brook Foundation Inc's largest funder?
The Simons Foundation Inc is the largest recorded funder of Stony Brook Foundation Inc, with $18.3M across 11 grants (2024).
How much grant funding has Stony Brook Foundation Inc received?
IRS 990 filings record $81.7M in grants to Stony Brook Foundation Inc across 200 grants from 122 funders between 2024–2026. Filings are published on a delay, so recent grants may not appear yet.
Looking for funders like Stony Brook Foundation Inc's?
Grantable's AI matches your organization against 200,000+ grantmakers — including every funder on this page — using their real giving history.
You, clicking into all 122 funders
~14 hrs
at ~7 min per funder profile
Your agents, the same 122
~6 min
every profile evaluated and scored, with reasoning
Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
Looking for funders like Stony Brook Foundation Inc's?