· Private foundation
Hagedorn Foundation
Its FY2018 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2018.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| LI COMMUNITY FOUNDATION | $532,776 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY17–17, $386k) land where the poverty rate runs at 7%, against an area that typically sits at 11%. 7% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
To defend and promote civil rights and civil liberties.
Lia is a business membership group that supports economic development on long island.
The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…
Wecnyc builds unity and power among communities of diverse immigrant women through education, collective support, direct services and practicing civic engagement.
Legal services nyc is a non-profit organization that provides free civil legal assistance to low-income people in new york city. a community-based organization serving more than 100,000 people annually, lsnyc is the nation's largest…
Nylpi's mission is to advance equality and civil rights, with a focus on health justice, disability rights and environmental justice, through the power of community lawyering and partnerships with the private bar.
Luca's mission is to increase college enrollment and completion among low-income, first-generation students. through our comprehensive six-year program, we provide individualized guidance and culturally relevant, bilingual support from…
Aclu foundation of ma was established to defend freedoms guaranteed in the constitution and bill of rights through public education and litigation.
To transform our collective capacity to navigate complex legal systems and support safe, thriving, and engaged immigrant communities.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Advocacy institute supports social justice organizations to build the advocacy skills, knowledge and power they need to shape government policy for a more just and equitable new york.
Ccr is a non-profit legal and educational organization dedicated to advancing and protecting the rights guaranteed by the united states constitution the universal declaration of human rights. ccr stands with social justice movements…
For reference, the grantee most central to the portfolio’s shape is National Immigration Law Center and the most unlike its peers is New York Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 35 years old; the field is 17. You back the established end — and your money leans older still.
The field is 19% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 2% lost their exemption, against 11% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
41 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 41 of the 64 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds Make the Road New York ↗
- Who funds CHOICE FOR ALL ↗
- Who funds NEW YORK IMMIGRATION COALITION INC ↗
- Who funds LONG ISLAND UNIVERSITY ↗
- Who funds CENTER FOR AMERICAN PROGRESS ↗
- Who funds AMERICA'S VOICE EDUCATION FUND ↗
- Who funds NATIONAL IMMIGRATION LAW CENTER ↗
- Who funds NEO Philanthropy Inc ↗
- Who funds NEW YORK FOUNDATION ↗
- Who funds Child Care Council of Suffolk Inc ↗
- Who funds NATIONAL IMMIGRATION FORUM ↗
- Who funds WESTERN STATES CENTER ↗
- Who funds CENTER FOR POPULAR DEMOCRACY INC ↗
- Who funds Sojourners Inc ↗
- Who funds SEPA MUJER INC ↗
- Who funds LATINOJUSTICE PRLDEF ↗
- Who funds EMPIRE JUSTICE CENTER ↗
- Who funds RESIDENTS FOR EFFICIENT SPECIAL DISTRICTS INC ↗
- Who funds COLOKI INC ↗
- Who funds FAMILY AND CHILDREN'S ASSOCIATION INC ↗
- Who funds HOFSTRA UNIVERSITY ↗
- Who funds American Sustainable Business Council ↗
- Who funds UNITED WAY OF LONG ISLAND ↗
- Who funds OLA OF EASTERN LONG ISLAND INC ↗
- Who funds Child Care Council of Nassau Inc ↗
- Who funds FARMINGVILLE RESIDENTS ASSOC INC ↗
- Who funds HISPANIC FEDERATION INC ↗
- Who funds UNITED WE DREAM NETWORK INC ↗
- Who funds EARLY CARE AND LEARNING COUNCIL ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: The New York Community Trust · Freedom Together Foundation · Mother Cabrini Health Foundation Inc · Alpern Family Foundation Inc · Unbound Philanthropy · The Rauch Foundation Inc · New York Community Bank Foundation · New York Immigration Coalition Inc · Amalgamated Charitable Foundation Inc · New York State Health Fdn D/B/A New York Health Foundation · The Ford Foundation · Carnegie Corporation of New York
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Hagedorn Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.
- Sacred Heart University Incorporated — 1% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to Hagedorn Foundation?
Find your warmest path to Hagedorn Foundation 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.