· Private foundation
The Kovner Foundation
Its FY2024 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 FY2018–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k3 grants · $13k
- $10k–50k40 grants · $772k
- $50k–250k23 grants · $2.5M
- $250k+15 grants · $15M
| Recipient | Amount |
|---|---|
| UJA FEDERATION OF NY | $5,000,000 |
| SUCCESS CHARTER NETWORK | $3,500,000 |
| INTERNATIONAL RESCUE COMMITTEE | $1,500,000 |
| UNIVERSITY OF AUSTIN | $1,200,000 |
| THE METROPOLITAN OPERA | $500,000 |
| SAN FRANCISCO CONSERVATORY OF MUSIC | $500,000 |
| INSTITUTE FOR THE STUDY OF WAR | $500,000 |
| INSTITUTE FOR JUSTICE | $500,000 |
| CHARTER SCHOOL GROWTH FUND FUND IV | $500,000 |
| PLAYWRIGHTS REALM | $380,000 |
| AMERICAN ENTERPRISE INSTITUTE | $300,000 |
| KOVNER OPPORTUNITY SCHOLARSHIPS DET | $287,904 |
| MILLBROOK COMMUNITY PARTNERSHIP | $250,000 |
| NEW WORLD SYMPHONY INC | $250,000 |
| Individual grant recipient | $250,000 |
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 (FY18–24, $3.2M) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 18% 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.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +28% since the first grant, against +7% for the ones you funded once.
104 repeat relationships — 66 still active in FY2024, 38 since wound down; 14 grantees were first funded in FY2024 (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 FY2024, 89% of grant dollars renewed an existing relationship; $2.1M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- JSJUILLIARD SCHOOL6× · 2018–2024 · $22M · revenue +58%
- SASUCCESS ACADEMY CHARTER SCHOOLS INC6× · 2018–2024 · $14M · revenue +132%
- IRInternational Rescue Committee INC6× · 2018–2024 · $10M · revenue +80%
Funded once
- NLNATIONAL LIBRARY OF ISRAELone grant, 2020 · $1.0M
- NYNEW YORK CHARTER SCHOOLS ASSOCIATIONone grant, 2018 · $1.0M
- AFAMERICAN FEDERATION FOR CHILDREN INCgraduatedone grant, 2018 · $275k · revenue +70%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
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.
The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.
Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…
To educate students to be ethical and socially responsible leaders in a global community.
The peterson institute for international economics (piie) is an independent nonprofit, nonpartisan research organization dedicated to strengthening prosperity and human welfare in the global economy through expert analysis and practical…
Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.
Manhattan school of music is deeply committed to excellence in education, performance, and creative activity; to the humanity of the school's environment; and to the cultural enrichment of the larger community. a premiere international…
The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.
Bard college seeks to provide a challenging academic program and a supportive environment that fosters a collaborative interchange of ideas in the classroom as well as ambition to achieve excellence.
Manhattan university is an independent catholic instituion of higher learning that embraces qualified men and women of all faiths, cultures, and traditions. the mission of manhattan university is to provide a contemporary, person-centered…
Fordham university, the jesuit university of new york, is committed to the discovery of wisdom and the transmission of learning, through research and through education of the highest quality. for more information, see schedule o.
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…
For reference, the grantee most central to the portfolio’s shape is Uncommon Schools Inc and the most unlike its peers is The Tikvah Fund. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 39 years old; the field is 18. You back the established end — and your money leans older still.
The field is 19% startups (under 5 years old) — 2% of your grantees by number, and just 4% of your money.
The orgs you fund almost never close — 2% lost their exemption, against 10% 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.
108 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. 108 of the 148 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 JUILLIARD SCHOOL ↗
- Who funds SUCCESS ACADEMY CHARTER SCHOOLS INC ↗
- Who funds THE CARNEGIE HALL CORPORATION ↗
- Who funds International Rescue Committee INC ↗
- Who funds LINCOLN CENTER FOR THE PERFORMING ARTS INC ↗
- Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
- Who funds CHARTER FUND INC D/B/A CHARTER SCHOOL GROWTH FUND ↗
- Who funds AMERICAN ENTERPRISE INSTITUTE FOR PUBLIC POLICY RESEARCH ↗
- Who funds FOUNDATION FOR EXCELLENCE IN EDUCATION INC ↗
- Who funds NEW WORLD SYMPHONY INC ↗
- Who funds MILLBROOK COMMUNITY PARTNERSHIP INC ↗
- Who funds The Playwrights Realm ↗
- Who funds INSTITUTE FOR JUSTICE ↗
- Who funds THE PHILHARMONIC SYMPHONY SOCIETY OF NY INC ↗
- Who funds NLI USA INC ↗
- Who funds INSTITUTE FOR THE STUDY OF WAR INC ↗
- Who funds THE ANIMAL MEDICAL CENTER ↗
- Who funds ACHIEVEMENT FIRST INC ↗
- Who funds THANKS USA ↗
- Who funds SAN FRANCISCO CONSERVATORY OF MUSIC ↗
- Who funds Thomas B Fordham Institute ↗
- Who funds UNCOMMON SCHOOLS INC ↗
- Who funds Pacific Legal Foundation ↗
- Who funds MANHATTAN INSTITUTE FOR POLICY RESEARCH INC ↗
- Who funds CENTURION MINISTRIES INC ↗
- Who funds THE FOUNDATION FOR CONSTITUTIONAL GOVERNMENT INC ↗
- Who funds AHA FOUNDATION INC ↗
- Who funds ST JOHN'S UNIVERSITY NEW YORK ↗
- Who funds AMERICAN FEDERATION FOR CHILDREN INC ↗
- Who funds THE EVERGLADES FOUNDATION INC ↗
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: Jewish Communal Fund · Beth and Ravenel Curry Foundation · Donors Trust Inc · Carson Family Charitable Trust · Charles Koch Foundation · Silicon Valley Community Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Gates Foundation · The Margaret and Daniel Loeb Foundation · Charles and Helen Schwab Foundation · Jewish Community Federation of San Francisco the Peninsula Marin & Sonoma · City Fund
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 The Kovner 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, a single department, or state — and drag the year to watch it move.
- Aha Foundation Inc — 42% of income from government
- President and Fellows of Harvard College — 7% of income from government
- Boys & Girls Club of Martin County — 2% of income from government
- Jewish Community Services of South Florida Inc — 1% of income from government
- The Banner Lake Club Inc — 1% of income from government
- New World Symphony Inc — 0% of income from government
- The Palm Beach Symphony Society Inc — 0% of income from government
- Southeastern Guide Dogs Inc — 0% of income from government
- Achievement First Inc — 0% 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 The Kovner Foundation?
Find your warmest path to The Kovner 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.