· Private foundation
Olin Family 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 FY2017–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k15 grants · $39k
- $10k–50k6 grants · $129k
| Recipient | Amount |
|---|---|
| DOGS INC | $45,000 |
| AMERICAN RED CROSS | $36,000 |
| MOTE MARINE LABORATORY & AQUARIUM | $17,500 |
| MARIE SELBY BOTANICAL GARDENS | $10,000 |
| SAVE THE CHILDREN | $10,000 |
| ST JUDE | $10,000 |
| SARASOTA ART MUSEUM | $7,600 |
| ALL FAITHS FOOD DRIVE | $5,500 |
| SARASOTA ORCHESTRA | $5,400 |
| RINGLING MUSEUM OF ART FOUNDATION | $5,000 |
| RINGLING MUSEUM -FILM SCHOOL | $3,500 |
| WSLRFOGARTYVILLE | $2,500 |
| PLANNED PARENT HOOD | $1,000 |
| SEVA FOUNDATION | $1,000 |
| OCEARCH | $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.
Your human-services grants (FY24–25, $93k) land where the poverty rate runs at 10%, against an area that typically sits at 10%. 100% 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.
19 repeat relationships — 13 still active in FY2025, 6 since wound down; 8 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, 79% of grant dollars renewed an existing relationship; $35k 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
MOTE MARINE LABORATORY INC4× · 2022–2025 · $48k · revenue +67%- AVAMERICA'S VETDOGS THE VETERANS K-9 CORPS INC2× · 2022–2023 · $10k · revenue +8%
- AMALBANY MED HEALTH SYSTEM4× · 2022–2025 · $6k · revenue +27%
Funded once
- RCRED CROSSone grant, 2022 · $35k
- AFALZHEIMER'S FOUNDATION OF AMERICA INCone grant, 2023 · $6k · revenue +17%
- IGIndividual grant recipientone grant, 2023 · $5k
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.
Ci works to spotlight and secure the critical benefits that nature provides to humanity.
Ocean conservancy unites science, people, and policy to protect our ocean, today and for generations to come.
To advocate for policy changes by governments and corporations in order to preserve ocean life and return the oceans to their former abundance.
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.
Advance science, engineering, and innovation throughout the world for the benefit of all. the world's largest multidisciplinary scientific society and a leading publisher of cutting-edge research through its science family of journals,…
The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…
The aquarium of the pacific's mission is to instill a sense of wonder, respect, and stewardship for the pacific ocean, its inhabitants, and ecosystems.
To engage and catalyze global seafood supply chains in rebuilding depleted fish stocks and reducing the environmental impacts of fishing and fish farming.
To drive transformational adaptation to protect communities across the country from higher seas, stronger storms, and more frequent flooding.
Friends of the earth strives for a more healthy and just world by defendng the environment and human health while advancing social and economic justice by conducting research and education, transforming the economy so it protects the…
To help conquer cancer and other diseases through the application of biostatistical principles and innovative data management methods.
Asco association promotes the common business interests of its members by: (1) advocating for policies that improve the quality of cancer care; (2) maintaining the highest standards of oncology medical care through programs supporting…
For reference, the grantee most central to the portfolio’s shape is Alzheimer's Foundation of America Inc and the most unlike its peers is Mote Marine Laboratory Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
19 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. 19 of the 40 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 Southeastern Guide Dogs Inc ↗
- Who funds MOTE MARINE LABORATORY INC ↗
- Who funds The Marie Selby Botanical Gardens Inc ↗
- Who funds AMERICAN CANCER SOCIETY INC ↗
- Who funds AMERICA'S VETDOGS THE VETERANS K-9 CORPS INC ↗
- Who funds Save The Children Federation Inc ↗
- Who funds ALZHEIMER'S FOUNDATION OF AMERICA INC ↗
- Who funds ALBANY MED HEALTH SYSTEM ↗
- Who funds VETERANS COMMUNITY PROJECT ↗
- Who funds SEVA FOUNDATION ↗
- Who funds The Bay Park Conservancy Inc ↗
- Who funds WESTCOAST BLACK THEATRE TROUPE OF FLORIDA INC ↗
- Who funds WORLD CENTRAL KITCHEN INC ↗
- Who funds VENICE THEATRE INC ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION OF FLORIDA INC ↗
- Who funds ALL FAITHS FOOD BANK INC ↗
- Who funds OCEARCH ↗
- Who funds OXFAM-AMERICA INC ↗
- Who funds LITTLE WARRIOR 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: American Endowment Foundation · The Bank of America Charitable Foundation Inc · National Philanthropic Trust · American Online Giving Foundation Inc · Donor Advised Charitable Giving 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 Olin Family 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.
- Save the Children Federation Inc — 30% of income from government
- Mote Marine Laboratory Inc — 4% of income from government
- All Faiths Food Bank Inc — 1% of income from government
- Southeastern Guide Dogs Inc — 0% of income from government
- The Marie Selby Botanical Gardens Inc — 0% of income from government
- Venice Theatre Inc — 0% of income from government
- Oxfam-America 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 Olin Family Foundation Inc?
Find your warmest path to Olin Family Foundation Inc 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.