· Private foundation
The Olsten Family S Foundation
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 FY2018–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k7 grants · $19k
- $10k–50k3 grants · $50k
| Recipient | Amount |
|---|---|
| CROHN'S AND COLITIS FOUNDATION | $25,000 |
| UJA FEDERATION OF NY | $15,000 |
| BOCA RIO FOUNDATION | $10,000 |
| SOUTHAMPTON ANIMAL SHELTER | $5,000 |
| WOODBURY JEWISH CENTER | $4,717 |
| THE FRICK COLLECTION | $3,500 |
| FAMILIAL DYSAUTONOMIA FOUNDATION | $2,500 |
| PARK AVENUE ARMORY | $1,500 |
| SUNRISE DAY CAMP PEARL RIVER | $1,000 |
| ARMENIAN HEART ASSOCIATION | $1,000 |
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.
Dollar for dollar, your grants (FY18–25) land where the poverty rate runs at 9%, against an area that typically sits at 8%. 23% of your 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.
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 +19% since the first grant, against 0% for the ones you funded once.
12 repeat relationships — 8 still active in FY2025, 4 since wound down; 2 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, 97% of grant dollars renewed an existing relationship; $2k 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
- CCCROHN'S & COLITIS FOUNDATION INC4× · 2022–2025 · $100k · revenue +5%
- UJUNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC4× · 2022–2025 · $50k · revenue +19%
- BRBOCA RIO FOUNDATION INC2× · 2022–2025 · $15k · revenue +23%
Funded once
- FSFAMILY SERVICE LEAGUE INCone grant, 2022 · $25k · revenue +14%
- AMAMERICAN MISSIONARY ASSOCIATION OF AMERICAone grant, 2023 · $25k
- AMARMENIAN MISSIONARY ASSOC OF AMER INCone grant, 2024 · $25k
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.
Supports the nyu institute of fine arts, a division of the nyu graduate school of arts and science; which is devoted to graduate teaching and research in the history of art and archeology and the conservation of works of art.
The franciscan foundation for the holy land was established to safeguard human rights and the continued presence of the christian minority in the holy land. the foundation provides christians in the holy land with humanitarian support.
The weizmann institute of science, located in rehovot, israel, is one of the worlds top-ranking, multidisciplinary research institutions. at any one time, several thousand scientists, staff and students are involved in hundreds of research…
The american friends of beit issie shapiro (afobis) is a national not for profit fundraising organization with regional offices in new york city, north miami beach, fl and los angeles, ca. afobis is dedicated to supporting beit issie…
For reference, the grantee most central to the portfolio’s shape is Crohn's & Colitis Foundation Inc and the most unlike its peers is The Ed Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
15 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. 15 of the 28 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 CROHN'S & COLITIS FOUNDATION INC ↗
- Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
- Who funds THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK ↗
- Who funds FAMILY SERVICE LEAGUE INC ↗
- Who funds MJS SURGICAL RELIEF FUND INC ↗
- Who funds BOCA RIO FOUNDATION INC ↗
- Who funds THE SOUTHAMPTON ANIMAL SHELTER FOUNDATION INC ↗
- Who funds The Frick Collection ↗
- Who funds BLANCHET HOUSE OF HOSPITALITY ↗
- Who funds SAVE VENICE INC ↗
- Who funds THE ED FOUNDATION ↗
- Who funds SILVER ART PROJECTS INC ↗
- Who funds FRIENDS OF THE ISRAEL DEFENSE FORCES ↗
- Who funds BOBBI AND THE STRAYS INC ↗
- Who funds Helping Israel Fund ↗
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: National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
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 Olsten Family S 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.
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.