· Private foundation
Marc and Diane Spilker 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 FY2019–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k3 grants · $4k
- $10k–50k4 grants · $85k
- $50k–250k7 grants · $875k
- $250k+1 grant · $750k
| Recipient | Amount |
|---|---|
| ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND | $750,000 |
| THIRD WAY INSTITUTE | $200,000 |
| UNITED JEWISH APPEAL- FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK | $200,000 |
| THE NEW 42ND STREET INC | $125,000 |
| WORLD JEWISH CONGRESS AMERICAN SECTION INC | $100,000 |
| CENTRAL SYNAGOGUE | $100,000 |
| AMERICAN ISRAEL EDUCATION FOUNDATION | $100,000 |
| SOUTHAMPTON HOSPITAL FOUNDATION | $50,000 |
| FRIENDS OF UNITED HATZALAH INC | $25,000 |
| JEWISH FEDERATION OF PALM BEACH COUNTY INC | $25,000 |
| GSD ADVISERS INC | $25,000 |
| YELLOWSTONE CLUB COMMUNITY FOUNDATION | $10,000 |
| PALM BEACH COUNTRY CLUB FOUNDATION INC | $2,000 |
| MEMORIAL SLOAN KETTERING CANCER CENTER | $1,500 |
| THE FUND FOR PARK AVENUE | $250 |
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.
Dollar for dollar, your grants (FY19–24) land where the poverty rate runs at 17%, against an area that typically sits at 10%. 93% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-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 +2% since the first grant, against -6% for the ones you funded once.
10 repeat relationships — 7 still active in FY2024, 3 since wound down; 6 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, 91% of grant dollars renewed an existing relationship; $154k 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
- TATHE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND3× · 2022–2024 · $1.1M · revenue +19%
- TWTHIRD WAY INSTITUTE3× · 2021–2024 · $600k · revenue +46%
- UJUNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC2× · 2023–2024 · $452k · revenue +34%
Funded once
- WTWORLD TRADE CENTER PERFORMING ARTS CENTER INCone grant, 2021 · $250k · revenue -37%
- SYSAY YES TO EDUCATION INCone grant, 2022 · $100k · revenue -100%
- FOFEDERATION OF JEWISH PHILANTHROPIES OF NEW YORKone grant, 2022 · $60k
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.
Brown risd hillel encourages and supports a diversity of students as they explore, develop and deepen their jewish identities. we are committed to having judaism serve as a source of meaning and growth during their time on college hill and…
See schedule othe organization is a not-for-profit, public charity established in 1911 to provide for the quality and continuity of jewish life in western new york and around the world through private philanthropy. the foundation seeks,…
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.
Based on jewish values, the jewish federation of greater los angeles convenes and leads the community and leverages its resources to assure the continuity of the jewish people, support a secure state of israel, care for jews in need here…
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…
The baruch college fund is an organization engaged in generating, encouraging and promoting the educational welfare of the students of the bernard m. baruch college of the city university of new york.
The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.
The israel institute, inc. (the institute) enhances knowledge about modern israel by ensuring that more students have access to courses about israel during their time on campus.
To strengthen and expand the u.s.-israel relationship in ways that enhance the security of the united states and israel.
The mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.
Support the hebrew univ. of jerusalem, israel's foremost center of higher edu. & research.
For reference, the grantee most central to the portfolio’s shape is Jewish Federation of Palm Beach County Inc and the most unlike its peers is East Hampton Fire Department Inc. 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 35 years old; the field is 16. You back the established end — and your money leans older still.
The field is 22% startups (under 5 years old) — 4% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 13% 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.
27 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. 27 of the 32 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 THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND ↗
- Who funds FIDELITY INVESTMENTS CHARITABLE GIFT FUND ↗
- Who funds THIRD WAY INSTITUTE ↗
- Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
- Who funds AMERICAN ISRAEL EDUCATION FOUNDATION INC ↗
- Who funds THE NEW 42ND STREET INC ↗
- Who funds WORLD TRADE CENTER PERFORMING ARTS CENTER INC ↗
- Who funds THE SOUTHAMPTON HOSPITAL FOUNDATION INC ↗
- Who funds SAY YES TO EDUCATION INC ↗
- Who funds WORLD JEWISH CONGRESS (AMERICAN SECTION) INC ↗
- Who funds YELLOWSTONE CLUB COMMUNITY FOUNDATION ↗
- Who funds ROBERT F KENNEDY CENTER FOR JUSTICE AND HUMAN RIGHTS ↗
- Who funds HILLEL THE FOUNDATION FOR JEWISH CAMPUS LIFE ↗
- Who funds THE BIRCH WATHEN LENOX SCHOOL ↗
- Who funds THE HEWITT SCHOOL ↗
- Who funds FRIENDS OF UNITED HATZALAH INC ↗
- Who funds GSD Advisers Inc ↗
- Who funds JEWISH FEDERATION OF PALM BEACH COUNTY INC ↗
- Who funds CONNECTICUT PUBLIC BROADCASTING INC ↗
- Who funds JAPAN SOCIETY INC ↗
- Who funds RILEY'S URGENT FUND FOR FRIENDS ↗
- Who funds THE DISCOVERY LAND COMPANY FOUNDATION ↗
- Who funds The Palm Beach Police and Fire Foundation Inc ↗
- Who funds FRIENDS OF THE ISRAEL DEFENSE FORCES ↗
- Who funds PALM BEACH COUNTRY CLUB FOUNDATION INC ↗
- Who funds East Hampton Fire Department Inc ↗
- Who funds FUND FOR PARK AVENUE NEW YORK 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: The Goldman Sachs Charitable Gift Fund · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Jewish Communal Fund · American Endowment Foundation · National Philanthropic Trust · Combined Jewish Philanthropies of Greater Boston Inc · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · Jpmorgan Chase Foundation · Donor Advised Charitable Giving Inc · The Bank of America Charitable Foundation Inc · American Online Giving Foundation Inc
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 Marc and Diane Spilker 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.
- Connecticut Public Broadcasting Inc — 3% 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.