· Private foundation
The Spring 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
- $10k–50k4 grants · $70k
- $50k–250k6 grants · $556k
- $250k+6 grants · $36M
| Recipient | Amount |
|---|---|
| THE TRAJECTORY FUND DAF AT FIDELITY CHARITABLE | $33,000,000 |
| GREATER WASHINGTON COMMUNITY FOUNDATION | $1,670,000 |
| ALSAC | $475,000 |
| ST CROIX MISSION OUTREACH | $250,000 |
| ATLANTA MISSION | $250,000 |
| TELLUS INSTITUTE | $250,000 |
| OUTREACH HAND MINISTRIES | $130,000 |
| LYMPHATIC EDUCATION & RESEARCH NETWORK | $100,000 |
| LIFEWAY NETWORK | $100,000 |
| MYRIAD USA | $100,000 |
| THE CATHOLIC SHRINE OF IMMACULATE CONCEPTION | $76,000 |
| CHRIST THE KING | $50,000 |
| THE LEUKEMIA LYMPHOMA SOCIETY | $25,000 |
| FLINT RIVERKEEP | $25,000 |
| ENVISION ATHENS | $10,000 |
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, $350k) land where the poverty rate runs at 13%, 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.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 21% of The Spring Foundation Inc’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
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 +22% since the first grant, against -12% for the ones you funded once.
10 repeat relationships — 2 still active in FY2025, 8 since wound down; 12 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, 1% of grant dollars renewed an existing relationship; $35M 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
PARTNERS IN HEALTH A NONPROFIT CORPORATION4× · 2018–2024 · $1.8M · revenue +91%- TUTHE UNIVERSITY OF TENNESSEE FOUNDATION INC2× · 2018–2024 · $950k · revenue +113%
- LNLIFEWAY NETWORK INC6× · 2017–2025 · $650k · revenue +22%
Funded once
- MSMARIST SCHOOL INCone grant, 2022 · $1.2M
- IGIndividual grant recipientone grant, 2023 · $288k
- CCCATHOLIC CHARITIES OF THE ARCHDIOCESE OF MIAMI INCone grant, 2024 · $100k · revenue -12%
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.
Our mission is to break down barriers to als research to find effective treatments. by uniting academia, the pharma and biotech industry, government, venture capital, related nonprofits, and the als community, we aim to overcome the…
Leading the creation and advancement of health equity we exist to improve the health and well-being of individuals and communities, increase the diversity of the health professional and scientific workforce, and address primary health care…
The multiple myeloma research foundation (mmrf) is the largest nonprofit in the world solely focused on accelerating acurefor multiple myeloma patient. we drive the development and delivery of next-generation therapies, leverage data to…
See schedule ocri is a nonprofit organization dedicated to advancing cancer immunotherapy through scientific discovery and global collaboration. since 1953, cri has funded research that deepens understanding of the immune system and its…
Susan g. komen 's mission is to save lives by meeting the most critical needs in our communities & investing in breakthrough research to prevent & cure breast cancer.
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.
To raise awareness about the potential to reduce environmental harm by shifting electricity use to particular times; to encourage the development and spread of common protocols for this practice.
Leadership in the prevention, treatment, and cure of cancer through excellence, vision and cost effectiveness in patient care, outreach programs, research, and education.
Sanford burnham prebys medical discovery institute's mission is to advance the biomedical sciences by cultivating the next generation of scientific leaders, providing meaningful opportunities for researchers of all backgrounds to learn,…
The university's goal in the coming decade is to advance learning through the integration of teaching, research and service to others. the core of this goal is to prepare graduates to engage with the world and lead lives of meaning. to do…
Wri is committed to creating change that improves people's lives and ensures the natural world can thrive. (see schedule o)wri's bold vision requires a formula for success we call "count it. change it. scale it.":- count it: our work is…
For reference, the grantee most central to the portfolio’s shape is Atlanta Union Mission Corporation and the most unlike its peers is Partners in Health a Nonprofit Corporation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
17 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. 17 of the 29 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 GREATER WASHINGTON COMMUNITY FOUNDATION ↗
- Who funds THE WATERFALL FOUNDATION INC ↗
- Who funds PARTNERS IN HEALTH A NONPROFIT CORPORATION ↗
- Who funds THE UNIVERSITY OF TENNESSEE FOUNDATION INC ↗
- Who funds LIFEWAY NETWORK INC ↗
- Who funds LYMPHATIC EDUCATION & RESEARCH NETWORK INC (LE&RN) ↗
- Who funds ST CROIX MISSION OUTREACH INC ↗
- Who funds Tellus Institute Inc ↗
- Who funds ATLANTA UNION MISSION CORPORATION ↗
- Who funds CATHOLIC CHARITIES OF THE ARCHDIOCESE OF MIAMI INC ↗
- Who funds MYRIAD USA INC ↗
- Who funds Sigma Chi Foundation ↗
- Who funds SOLVING KIDS' CANCER INC ↗
- Who funds BLOOD CANCER UNITED INC ↗
- Who funds FLINT RIVERKEEPER INC ↗
- Who funds ENVISION ATHENS INC ↗
- Who funds HOMOSASSA GUIDES ASSOCIATION 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: 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 The Spring 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 or a single department — and drag the year to watch it move.
- Catholic Charities of the Archdiocese of Miami Inc — 22% of income from government
- Partners in Health a Nonprofit Corporation — 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 The Spring Foundation Inc?
Find your warmest path to The Spring 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.