· Private foundation
Mr & Mrs Jay C Stuckey Jr Foundation
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 you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2018–2024.
Where the money goes
Your grants by size, and where they go.
| Recipient | Amount |
|---|---|
| Museum of Northern Arizona | $1,000 |
| Women's Board of Kidney Fndtn | $50 |
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 (FY20–20, $50) land where the poverty rate runs at 11%, 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.
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 +41% since the first grant, against +27% for the ones you funded once.
7 repeat relationships — 2 still active in FY2024, 5 since wound down.
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, 100% of grant dollars renewed an existing relationship; $0 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
- SDSANDRA DAY O'CONNOR INSTITUTE FOR AMERICAN DEMOCRACY2× · 2018–2019 · $10k · revenue +166%
- AHAmerican Heart Association Inc2× · 2021–2023 · $250 · revenue +33%
- NKNational Kidney Foundation of Arizona2× · 2018–2019 · $100 · revenue +41%
Funded once
- ASARIZONA SCIENCE CENTERone grant, 2018 · $3k · revenue +10%
- ADArizona Diabeties Assocone grant, 2020 · $500
- CGCOLUMBINE GARDEN CLUBone grant, 2018 · $150 · revenue -40%
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.
To assist member firms in achieving higher professional, ethical business and economic standards, enabling member firms to provide quality consulting and engineering services for their clients and the public.
The arizona center for nature conservation advances the stewardship and conservation of animals and their habitats while providing experiences that inspire people and motivate them to care for the natural world.
The arizona women's board is committed to the prevention of kidney disease through awareness, education and research to improve the quality of life for arizonans with kidney disease.
One arizonas mission is to increase civic participation among arizonans
To advance the knowledge and abilities of organization members in the field of architecture through seminars, networking, and member services.
Inspire people to enjoy and protect birds through recreation, education, conservation, and restoration of the environment, upon which we all depend.
Pro-Choice Arizona centers abolition and reproductive justice values to prioritize community needs. We advance reproductive equity, pregnancy and family justice, and abortion access for all folks living in Arizona through direct service…
To lead, serve and collaborate to mobilize enduring philanthropy for a better arizona.
The mission of the aclu foundation of arizona is to defend and preserve, through litigation and public education, individual rights and freedoms guaranteed to all by the constitution and the laws of the united states and arizona.
To coordinate the planning, development, and promotion of the arizona trail for recreational and educational experiences of nonmotorized trail users.
For reference, the grantee most central to the portfolio’s shape is Arizona Science Center and the most unlike its peers is American Heart Association Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
8 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. 8 of the 13 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 SANDRA DAY O'CONNOR INSTITUTE FOR AMERICAN DEMOCRACY ↗
- Who funds ARIZONA SCIENCE CENTER ↗
- Who funds Museum of Northern Arizona Inc ↗
- Who funds American Heart Association Inc ↗
- Who funds COLUMBINE GARDEN CLUB ↗
- Who funds National Kidney Foundation of Arizona ↗
- Who funds Hospice of the Valley ↗
- Who funds Liberty Wildlife 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 Mr & Mrs Jay C Stuckey Jr 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 or a single department — 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.
Warm introductions · Powered by PlinthPlus
How do I get to Mr & Mrs Jay C Stuckey Jr Foundation?
Find your warmest path to Mr & Mrs Jay C Stuckey Jr Foundation 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.