· Private foundation
Syde Hurdus Foundation Inc
Its FY2025 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 FY2020–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k14 grants · $51k
- $10k–50k32 grants · $610k
- $50k–250k2 grants · $140k
| Recipient | Amount |
|---|---|
| RESURGE INTERNATIONAL | $90,000 |
| AMERICAN ACADEMY IN ROME | $50,000 |
| WALNUT STREET THEATRE | $40,000 |
| NYU WINTHROP HOSPITAL | $35,000 |
| UNITED AGAINST POVERTY | $30,000 |
| PHILADELPHIA MUSEUM OF ART | $30,000 |
| TREASURY COAST COMMUNITY HEALTH | $25,000 |
| FRIEDMAN FDN FOR EDUCATIONAL CHOICE | $25,000 |
| MEMORIAL SLOAN-KETTERING | $25,000 |
| GIFFORD YOUTH ACHIEVEMENT CENTER | $20,000 |
| BARNES FOUNDATION | $20,000 |
| BOYS & GIRLS CLUB OF INDIAN RIVER | $20,000 |
| CROSSOVER MISSION | $20,000 |
| PRINCETON IN AFRICA | $20,000 |
| MT SINAI SOUTH NASSAU | $20,000 |
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 (FY20–25, $226k) land where the poverty rate runs at 13%, against an area that typically sits at 11%. 98% of those 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.
58 repeat relationships — 43 still active in FY2025, 15 since wound down; 5 grantees were first funded in FY2025 (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 FY2025, 96% of grant dollars renewed an existing relationship; $29k 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
- RIRESURGE INTERNATIONAL6× · 2020–2025 · $565k · revenue +26%
- AAAMERICAN ACADEMY IN ROME6× · 2020–2025 · $300k · revenue +57%
- WSWALNUT STREET THEATRE CORPORATION6× · 2020–2025 · $235k · revenue +46%
Funded once
- TCTHE CHARACTER CONNECTION INITIATIVEone grant, 2020 · $25k · revenue 0% · 77% of their budget
- ACATWATER-KENT COLLECTION ATone grant, 2022 · $20k
- UWUNITED WAY OF INDIAN RIVER COone grant, 2020 · $15k
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 bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
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…
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.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
New york school of interior design provides the most innovative, immersive, and transformative interior design education in the world, demonstrating the impact of professionally designed interiors on the health, happiness, and well-being…
Central indiana corporate partnership (cicp) is an alliance of indiana's business and research university leaders coming together to foster long-term prosperity for the region. cicp's mission is to transform the economy of indiana in order…
Our mission is to invest in and accelerate the development of the most promising future leaders in biomedical research with global impact.
Help improve policy and decision making through research and analysis.
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
The mission of the organization is to foster the development of creative individuals as writers and artists and to promote public appreciation of excellence in the literary and graphic arts by publishing a magazine containing fiction,…
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.
For reference, the grantee most central to the portfolio’s shape is New York Edge Inc and the most unlike its peers is White Star Education Foundation. 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 31 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) — 5% of your grantees by number, and just 1% 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.
46 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. 46 of the 78 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 RESURGE INTERNATIONAL ↗
- Who funds AMERICAN ACADEMY IN ROME ↗
- Who funds WALNUT STREET THEATRE CORPORATION ↗
- Who funds NYU WINTHROP HOSPITAL ↗
- Who funds UNITED AGAINST POVERTY INC ↗
- Who funds TREASURE COAST COMMUNITY HEALTH INC ↗
- Who funds OCEAN RESEARCH & CONSERVATION ASSOCIATION INC ↗
- Who funds THE BARNES FOUNDATION ↗
- Who funds PRINCETON IN AFRICA INC ↗
- Who funds CHILDCARE RESOURCES OF INDIAN RIVER INC ↗
- Who funds MENTAL HEALTH COLLABORATIVE OF INDIAN RIVER COUNTY INC ↗
- Who funds CROSSOVER MISSION INC ↗
- Who funds ST FRANCIS HOSPITAL FOUNDATION INC ↗
- Who funds SQUASHSMARTS INC ↗
- Who funds CURTIS INSTITUTE OF MUSIC ↗
- Who funds BRIGHTFOCUS FOUNDATION ↗
- Who funds GIFFORD YOUTH ACHIEVEMENT CENTER INC ↗
- Who funds PARKINSON'S FOUNDATION INC ↗
- Who funds Americans for Prosperity Foundation ↗
- Who funds PHILADELPHIA MUSEUM OF ART ↗
- Who funds BRITISH ARCHITECTURAL LIBRARY TRUST INC ↗
- Who funds INDIAN RIVER LAND TRUST INC ↗
- Who funds EdChoice Inc ↗
- Who funds THE FRANKLIN INSTITUTE ↗
- Who funds INDIAN RIVER NEIGHBORHOOD ASSOCIATION ↗
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: Indian River Community Foundation Inc · John's Island Community Service League Inc · Impact 100 of Indian River County · The Kahle Foundation Inc · The John's Island Foundation Inc · United Way of Indian River County Inc · The Curley Foundation · Olivia Delacruz Foundation Inc · The Theodore J Forstmann Charitable Tr · Quail Valley Charities Inc · The Schooner Foundation · Harry Webster Walker II Charitable Trust
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 Syde Hurdus Foundation Inc 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.
- Treasure Coast Community Health Inc — 17% of income from government
- Berkshire Agricultural Ventures Inc — 1% of income from government
- Indian River Land Trust Inc — 0% of income from government
- Ballet Vero Beach Inc — 0% of income from government
- The Learning Alliance Inc — 0% of income from government
- Whole Family Health Center 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.