· Private foundation
The Bahnik Foundation Inc
Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2026
- Under $10k50 grants · $164k
- $10k–50k28 grants · $520k
- $50k–250k6 grants · $565k
- $250k+3 grants · $3.4M
| Recipient | Amount |
|---|---|
| PORTLEDGE SCHOOL | $1,290,000 |
| ST FRANCIS HOSPITAL | $1,120,000 |
| BOYS AND GIRLS CLUB OF OYSTER BAY | $999,250 |
| STONY BROOK FOUNDATION | $200,000 |
| NORTHWELL HEALTH FOUNDATION | $125,000 |
| OYSTER BAY MAIN STREET ASSOCIATION | $80,000 |
| NORTH SHORE LAND ALLIANCE | $60,000 |
| Individual grant recipient | $50,000 |
| FIRST PRESBYTERIAN CHURCH | $50,000 |
| EAST WOODS SCHOOL | $40,000 |
| COLD SPRING HARBOR LABORATORY | $35,000 |
| LONG ISLAND UNIVERSITY | $33,500 |
| Individual grant recipient | $30,000 |
| LIFE ENRICHMENT CENTER | $30,000 |
| MOUNT SINAI HEALTH SYSTEM | $25,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY21–26, $476k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 39% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
Grantees it renews have grown median revenue +9% since the first grant, against 0% for those funded once.
97 repeat relationships: 74 still active in FY2026, 23 since wound down; 12 grantees were first funded in FY2026 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2026, 98% of grant dollars renewed an existing relationship; $109k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- BGBOYS & GIRLS CLUB OF OYSTER BAY - EAST NORWICH6× · 2021–2026 · $4.7M · revenue +67% · 48% of their budget
- PSPORTLEDGE SCHOOL6× · 2021–2026 · $2.3M · revenue +13%
- CSCOLD SPRING HARBOR LABORATORY6× · 2021–2026 · $2.2M · revenue +15%
Funded once
- DMDON MONTI MEMORIAL RESEARCH FOUNDATIONone grant, 2025 · $5k
- GSGIRL SCOUTS OF NASSAU COUNTY INCone grant, 2023 · $5k · revenue +12%
- CICAPTIVA ISLAND PROPERTY OWNERS ASSOCIATION INCone grant, 2021 · $3k · revenue -73%
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
The goals and objectives of the corporation are as follows:(a) to operate and maintain a nonsectarian, general hospital at one or more locations for the furnishing of inpatient, ambulatory, restorative, preventative and emergency medical…
Long island jewish medical center is part of the northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and…
North shore university hospital is part of northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and future…
The board adopted mission statement is: nyu langone hospitals (the "hospital") will operate with new york university's medical schools a health system ("nyu langone health") devoted to excellence in patient care, education and research. in…
South shore university hospital is part of northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and future…
Staten island university hospital is an affiliate within northwell health, inc. ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the…
Central suffolk hospital ("csh") d/b/a peconic bay medical center ("pbmc") is a not-for-profit hospital consisting of acute health care, a skilled nursing facility and a certified home care agency. csh provides a full range of health care…
The mission of staten island university hospital's foundation is to achieve philanthropic relationships for support and endowment, providing highest quality care, services and state of the art equipment. philanthropy has played an…
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
The board adopted mission statement is: the corporation is operated exclusively for the benefit of nyu langone hospitals and its affiliated organizations. in this capacity, the corporation, may, in order to improve the health and welfare…
Northwell health is the parent company of a fully integrated health system that is committed to promote clinical care, health education, conduct biomedical research, and caring for the community regardless of ability to pay.
How this is measured
80 grantees tracked through their own filings, 2017–2026.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2026, not grant rows in a single year, so this will not match the grant count on the cover. 80 of the 125 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds BOYS & GIRLS CLUB OF OYSTER BAY - EAST NORWICH ↗
- Who funds PORTLEDGE SCHOOL ↗
- Who funds COLD SPRING HARBOR LABORATORY ↗
- Who funds ST FRANCIS HOSPITAL ↗
- Who funds LONG ISLAND UNIVERSITY ↗
- Who funds STONY BROOK FOUNDATION INC ↗
- Who funds OYSTER BAY MAIN STREET ASSOCIATION ↗
- Who funds EAST WOODS SCHOOL INC ↗
- Who funds NORTHWELL HEALTH FOUNDATION ↗
- Who funds MOUNT SINAI HEALTH SYSTEM INC ↗
- Who funds THE COMMUNITY FOUNDATION OF OYSTER BAY INC ↗
- Who funds THE INTERFAITH NUTRITION NETWORK INC ↗
- Who funds OYSTER BAY RAILROAD MUSEUM ↗
- Who funds THE NORTH SHORE LAND ALLIANCE INC ↗
- Who funds CENTER FOR MARINE EDUCATION & RECREATION ↗
- Who funds BAYMENS HERITAGE ASSOCIATION INC ↗
- Who funds THE CHRISTEEN OYSTER SLOOP PRESERVATION CORPORATION ↗
- Who funds AMERICA'S VETDOGS THE VETERANS K-9 CORPS INC ↗
- Who funds GLEN COVE HOSPITAL ↗
- Who funds FRIENDS OF THE BAY INC ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds CROHN'S & COLITIS FOUNDATION INC ↗
- Who funds Old Westbury Gardens Inc ↗
- Who funds MEDECINS SANS FRONTIERES USA INC ↗
- Who funds Long Island Cares Inc ↗
- Who funds ISLAND HARVEST LTD ↗
- Who funds HARMONY HEIGHTS INC ↗
- Who funds THE VISCARDI CENTER INC ↗
- Who funds NORTH SHORE CHILD & FAMILY GUIDANCE ASSOCIATION INC ↗
- Who funds PROVIDENCE COLLEGE ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Frederic R Coudert Foundation · The New York Community Trust · Del Vecchio Family Foundation · Dolan Family Foundation · Lostritto Family Foundation · Peter & Jeri Dejana Foundation · The Quinn Family Foundation · Sophia and William Casey Foundation · The Pamela Howard Family Foundation Inc · Ainslie Foundation · The Stebbins Fund Inc · Mother Cabrini Health Foundation Inc
How this is measured
How much its grantees rely on government
Each dot is one organization The Bahnik Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from The Bahnik Foundation Inc. Bigger dots raise more.
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to The Bahnik Foundation Inc?
Find your warmest path to The Bahnik Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
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