· Private foundation
Marion Carlson & Robert Pinckney Tucker Jr 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 clustered by its grantee’s IRS cause code (NTEE), by year — across FY2020–2025.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2025
- Under $10k5 grants · $15k
- $10k–50k9 grants · $115k
| Recipient | Amount |
|---|---|
| GWINNETT HOSPITAL SYSTEM FOUNDATION INC | $25,000 |
| WESTMINISTER SCHOOLS | $15,000 |
| HOPE CLINIC INC | $13,000 |
| GEORGIA PUBLIC BROADCASTING | $12,000 |
| THE CHEROKEE EMPLOYEE SCHOLARSHIP FOUNDATION INC | $10,000 |
| THE AMERICAN REVOLUTION INSTITUTE OF THE SOCIETY OF THE CINCINNATI | $10,000 |
| TEXAS CHRISTIAN UNIVERSITY | $10,000 |
| ARTHRITIS FOUNDATION | $10,000 |
| LIVABLE BUCKHEAD INC | $10,000 |
| WOODRUFF ARTS CENTER | $7,000 |
| ST ANNE'S EPISCOPAL CHURCH INC | $3,000 |
| DUKE UNIVERSITY | $2,100 |
| SECOND HELPINGS ATLANTA | $2,000 |
| EMORY UNIVERSITY | $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 (FY25–25, $13k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 0% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-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.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 12% of Marion Carlson & Robert Pinckney Tucker Jr 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.
10 repeat relationships — 10 still active in FY2025, 0 since wound down; 4 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, 71% of grant dollars renewed an existing relationship; $37k 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
- GHGWINNETT HOSPITAL SYSTEM FOUNDATION INC3× · 2023–2025 · $68k · revenue +4%
- RWROBERT W WOODRUFF ARTS CENTER INC6× · 2020–2025 · $67k · revenue +62%
- TCTEXAS CHRISTIAN UNIVERSITY2× · 2024–2025 · $15k · revenue +4%
Funded once
- SJST JOHN IN THE WILDERNESS EPISCOPAL CHURCHone grant, 2023 · $25k
- SCSHEPHERD CENTER FOUNDATION INCgraduatedone grant, 2023 · $25k · revenue ×121
- HSHUMANE SOCIETY OF HALL COUNTY INCone grant, 2024 · $10k · revenue +14%
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.
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 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…
The howard university was established by an act of congress in 1867. the university is an institution that educates students, develops professionals, conducts research, and serves patients through 12 schools of higher education and an…
Wake Forest University, a 501(c)(3) institution of higher education, is dedicated to the pursuit of excellence in the liberal arts and in graduate and professional education. The organization is comprised of seven constituent parts: Wake…
To enhance the health status of those we serve in partnership with medical staff and other community organizations by providing wellness services, health education, training, and access to safe high quality health care services.
The mission of augusta health is to strengthen the health and well-being of all people in our communities.
The central mission of the university of southern california is the development of human beings and society as a whole through the cultivation and enrichment of the human mind and spirit. the principal means by which our mission is…
The primary mission of furman as a liberal arts institution is to provide a distinctive education in fine arts, humanities, social sciences, mathematics and the sciences, as well as selected professional disciplines.
Since 1890, whitworth has held fast to its founding mission of providing "an education of mind and heart" through rigorous intellectual inquiry guided by dedicated christian scholars.
Marietta college (mc) provides a strong foundation for a lifetime of leadership, critical thinking, and problem solving. we achieve this mission by offering undergraduates a contemporary liberal arts education and graduate students an…
Southern wesleyan university is a christ-centered, student-focused learning community devoted to transforming lives by challenging students to be dedicated scholars and servant-leaders who impact the world for christ.
The organization provides medical care to improve, maintain, and restore the health of the people in the communities we serve.
For reference, the grantee most central to the portfolio’s shape is Shepherd Center Foundation Inc and the most unlike its peers is Texas Christian University. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
15 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. 15 of the 21 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 GWINNETT HOSPITAL SYSTEM FOUNDATION INC ↗
- Who funds ROBERT W WOODRUFF ARTS CENTER INC ↗
- Who funds The Westminster Schools Inc ↗
- Who funds SHEPHERD CENTER FOUNDATION INC ↗
- Who funds ARTHRITIS FOUNDATION INC ↗
- Who funds THE CHEROKEE EMPLOYEE SCHOLARSHIP FOUNDATION INC ↗
- Who funds THE SOCIETY OF THE CINCINNATI ↗
- Who funds TEXAS CHRISTIAN UNIVERSITY ↗
- Who funds Hope Clinic Inc ↗
- Who funds LIVABLE BUCKHEAD INC ↗
- Who funds HUMANE SOCIETY OF HALL COUNTY INC ↗
- Who funds SECOND HELPINGS ATLANTA INC ↗
- Who funds WOODWARD ACADEMY INC ↗
- Who funds Emory University ↗
- Who funds DUKE UNIVERSITY ↗
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: The Community Foundation for Greater Atlanta Inc · Raymond James Charitable Endowment Fund · Natl Christian Charitable Fdn 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 Marion Carlson & Robert Pinckney Tucker Jr 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.
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.