· Private foundation
Twin Trees Foundationinc
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 it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.
Where the money goes
Grants by size, and the largest recipients.
| Recipient | Amount |
|---|---|
| RUSH UNIVERSITY MEDICAL CENTER | $7,500 |
| ANTIQUE BOAT MUSEUM | $5,000 |
| LANCASTER COUNTRY DAY SCHOOL | $3,000 |
| ST IGNATIUS COLLEGE PREP | $2,500 |
| WOMEN'S BOARD OF RUSH | $2,000 |
| RIVER HOSPITAL | $2,000 |
| MARTIN MEMORIAL HOSPITAL | $1,000 |
| SACRED HEART SCHOOLS | $1,000 |
| RIVER HOSPITAL | $1,000 |
| HERSHEY LIBRARY ENDOWMENT TRUST | $1,000 |
| SACRED HEART SCHOOLS | $1,000 |
| WELLESLEY ISLAND FIRE DEPT | $1,000 |
| SHIRLEY RYAN ABILITYLAB | $1,000 |
| LANCASTER COUNTRY DAY SCHOOL | $1,000 |
| PLANNED PARENTHOOD | $1,000 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Its human-services grants (FY22–23, $200) land where the poverty rate runs at 10%, against an area that typically sits at 11%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.
How this is measured
Which US states its grants reach
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
54 repeat relationships: 29 still active in FY2024, 25 since wound down; 4 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; $4k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
Backed again, and grew
- RHRIVER HOSPITAL INC8× · 2017–2024 · $33k · revenue +21%
- RIRehabilitation Institute of Chicago7× · 2018–2024 · $28k · revenue +41%
- TATHE ANTIQUE BOAT MUSEUM8× · 2017–2024 · $13k · revenue +149%
Funded once
- TBTHE BANNER LAKE CLUB INCone grant, 2023 · $3k · revenue +22%
- CFCYSTIC FIBROSIS FOUNDATIONone grant, 2023 · $500 · revenue +22%
- CCCLEVELAND CLINICone grant, 2019 · $500
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
Closest unfunded matches
The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.
The Marine Biological Laboratory (MBL) is a world-renowned center for biological discovery and training that is notably affiliated with more than 60 Nobel Prize winners. Research is conducted by full-time faculty as well as hundreds of the…
The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."
Education, research, medical services and other public services.
See Form 990, Part I, Line 1, Description of Organization Mission.
The mission of the hudson river foundation is to inspire and inform action through science and engaging people to enhance the hudson river, estuary, and watershed (see schedule o).
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.
To educate students to be ethical and socially responsible leaders in a global community.
To preserve the unique character and natural resources of harvard.
Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.
Archbold expeditions, inc.'s mission is to build and share the scientific knowledge needed to protect the life, lands, and waters of the heart of florida and beyond.
Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.
Dartmouth College educates the most promising students and prepares them for a lifetime of learning and of responsible leadership, through a faculty dedicated to teaching and the creation of knowledge.
How this is measured
39 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 39 of the 75 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
- Who funds RIVER HOSPITAL INC ↗
- Who funds Rehabilitation Institute of Chicago ↗
- Who funds THE ANTIQUE BOAT MUSEUM ↗
- Who funds CAMP MANITO-WISH YMCA INC ↗
- Who funds Rush University Medical Center ↗
- Who funds WELLESLEY ISLAND VOLUNTEER FIRE DEPARTMENT ↗
- Who funds Trustees of Hamilton College ↗
- Who funds LANCASTER COUNTRY DAY SCHOOL ↗
- Who funds University of Chicago ↗
- Who funds COCOA PACKS INC ↗
- Who funds HERSHEY LIBRARY ENDOWMENT TRUST ↗
- Who funds Vanderbilt University ↗
- Who funds THE GUARDIANS OF MARTIN COUNTY INC ↗
- Who funds GREATER CHICAGO FOOD DEPOSITORY ↗
- Who funds UNITED WAY OF MARTIN COUNTY INC ↗
- Who funds HOBE SOUND COMMUNITY CHEST INC ↗
- Who funds THOUSAND ISLANDS LAND TRUST INC ↗
- Who funds BRUNSWICK SCHOOL INC ↗
- Who funds HANDWEAVING MUSEUM AND ARTS CENTER ↗
- Who funds THE BANNER LAKE CLUB INC ↗
- Who funds SAVE THE RIVER INC ↗
- Who funds WILLIAM S BOWMAN TRUST FOR HORTI- CULTURAL BEAUTIFICATION OF HERSHEY ↗
- Who funds HOBE SOUND NATURE CENTER INC ↗
- Who funds THE EVERGLADES FOUNDATION INC ↗
- Who funds DERRY PRESCHOOL INC ↗
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a loosely connected circle, clustered around a few shared anchors.
Open a dossier: Northern New York Community Foundation Inc · St Clair Charitable Trust · Wakefield Family Fund Inc · Andrew & Jeanine McNally Charitable Foundation · The Phinney Charitable Foundation Inc · The McClean Family Foundation · Edward John Noble Foundation Inc · Legatus Foundation · CMB Foundation · Price Chopper's Golub Foundation · Edward Clark McNally Charitable Foundation · Kassouf Family Foundation Inc
How this is measured
How much its grantees rely on government
Each dot is one organization Twin Trees Foundationinc funds: left to right is the share of its income from government, bottom to top the share from Twin Trees Foundationinc. Bigger dots raise more.
- United Way of Martin County Inc: 4% of income from government
- The Banner Lake Club Inc: 1% of income from government
How this is measured
Play a game based on Twin Trees Foundationinc’s filings →