· Private foundation
Grundy 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 $10k5 grants · $10k
- $10k–50k2 grants · $42k
- $250k+2 grants · $600k
| Recipient | Amount |
|---|---|
| INTERNATIONAL CHRISTIAN RESPONSE | $300,000 |
| CREEKSIDE CHURCH | $300,000 |
| MISSION HISPANA | $31,600 |
| FIRST PRESBYTERIAN CHURCH OF TAMPA | $10,000 |
| 100 SHARES TAMPA BAY | $5,000 |
| YOVEL MESSIANIC CONGREGATIONS INC | $2,000 |
| ACTS FOUNDATION | $1,750 |
| Individual grant recipient | $1,500 |
| ST PETERSBURG PRESBYTERIAN CHURCH | $200 |
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 (FY18–18, $500) land where the poverty rate runs at 12%, against an area that typically sits at 9%. 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.
14 repeat relationships — 4 still active in FY2025, 10 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, 97% of grant dollars renewed an existing relationship; $19k 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
- TRThe Rosser Foundation dba International Cooperating Ministries8× · 2017–2024 · $1.5M · revenue +32%
- CHCOMPASSIONATE HOPE FOUNDATION8× · 2017–2024 · $1.3M · revenue +295%
WAKE FOREST UNIVERSITY6× · 2017–2022 · $376k · revenue +30%
Funded once
- VMVICTORY MISSION INCone grant, 2017 · $57k
- NCNATIONAL CHRISTIAN FOUNDATIONone grant, 2021 · $15k
- TCTWO CITIES CHURCHone grant, 2018 · $14k
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…
To cure cf and provide all people with cf the opportunity to lead long, fulfilling lives by funding research and drug development, partnering with the cf community, and advancing high-quality, specialized care.
For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…
To proclaim to the world the everlasting gospel of revelation 14:6-12 and to encourage revival in the remnant church by leading people to embrace salvation by faith in jesus, to establish them in the church, and to disciple all believers…
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,…
To transform the lives of prisoners, their families, and victims through a global network of ministry partners.
Please see schedule o
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…
The mission of dfci is to provide expert, compassionate, and equitable care to children, adults, and their families, while advancing the understanding, diagnosis, treatment, cure, and prevention of cancer and related diseases. we train new…
Since 1816, american bible society has been fulfilling its mission of making the bible available to every person in a language and format each can understand and afford so all people may experience its life-changing message.
To support research and development of, and education in, the basic and clinical sciences for the prevention, detection, diagnosis, and treatment of cancer.
For reference, the grantee most central to the portfolio’s shape is Community Foundation of Tampa Bay Inc and the most unlike its peers is Wake Forest University. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
Your grantees are a median of 25 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 0% 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.
14 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. 14 of the 42 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 The Rosser Foundation dba International Cooperating Ministries ↗
- Who funds COMPASSIONATE HOPE FOUNDATION ↗
- Who funds WAKE FOREST UNIVERSITY ↗
- Who funds ACTS FOUNDATION INC ↗
- Who funds COMMUNITY FOUNDATION OF TAMPA BAY INC ↗
- Who funds FOUNDATION FOR AMERICAN CHRISTIAN EDUCATION ↗
- Who funds Range Of Motion Project ↗
- Who funds VICTORY MISSIONS INC ↗
- Who funds BLOOD CANCER UNITED INC ↗
- Who funds ST JUDE CHILDREN'S RESEARCH HOSPITAL INC ↗
- Who funds TUESDAY'S CHILDREN ↗
- Who funds CLOTHES TO KIDS INC ↗
- Who funds SCORE INTERNATIONAL INC ↗
- Who funds WINNING THE FIGHT 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: Natl Christian Charitable Fdn Inc · Community Foundation of Tampa Bay Inc · Raymond James Charitable Endowment Fund · Renaissance Charitable Foundation Inc · Baird Foundation Inc · The Blackbaud Giving Fund · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · Jpmorgan Chase Foundation · Vanguard Charitable Endowment Program · National Philanthropic Trust · The Bank of America Charitable Foundation Inc
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 Grundy 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.
- Victory Missions 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 Grundy Family Foundation Inc?
Find your warmest path to Grundy 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.