· Private foundation
Pamela and Leslie Muma Family Foundation Inc
Its FY2019 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 FY2017–2019.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2019
- Under $10k8 grants · $24k
- $10k–50k9 grants · $177k
- $50k–250k1 grant · $70k
- $250k+1 grant · $1.2M
| Recipient | Amount |
|---|---|
| USF FOUNDATION | $1,244,955 |
| JUNIOR ACHIEVEMENTOF TAMPA BAY | $70,000 |
| MOFFITT CANCER FOUNDATION | $35,000 |
| ST CECELIA CHURCH | $30,000 |
| SCHOOLS FOR HAITI | $25,000 |
| TAMPA GENERAL HOSPITAL | $20,200 |
| JOHN SALMON- UNIV OF NEW MEXICO | $20,000 |
| Individual grant recipient | $16,500 |
| Individual grant recipient | $10,000 |
| AMERICAN HEART ASSOCIATION | $10,000 |
| CHARITY WORKS | $10,000 |
| Individual grant recipient | $8,000 |
| HABITAT FOR THE HUMANITY | $5,000 |
| COPPERHEAD CHARITIES | $3,700 |
| TAMPA MUSEUM OF ART | $2,800 |
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 (FY17–19, $16k) land where the poverty rate runs at 13%, against an area that typically sits at 11%. 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 +53% since the first grant, against -20% for the ones you funded once.
13 repeat relationships — 10 still active in FY2019, 3 since wound down; 9 grantees were first funded in FY2019 (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 FY2019, 94% of grant dollars renewed an existing relationship; $85k 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
University of South Florida Foundation Inc3× · 2017–2019 · $1.8M · revenue +132%- JAJUNIOR ACHIEVEMENT OF TAMPA BAY INC3× · 2017–2019 · $172k · revenue +79%
- CCCOPPERHEAD CHARITIES INC3× · 2017–2019 · $147k · revenue +53%
Funded once
- AIART INTERNATIONALone grant, 2017 · $25k
- IGIndividual grant recipientone grant, 2017 · $20k
- APACADEMY PREP CENTERone grant, 2018 · $17k
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.
The mission of the institute has remained constant since its founding in 1953. as its restated articles of incorporation state the primary purpose and objective of the howard hughes medical institute shall be the promotion of human…
To create relevant and transformative experiences through the study, preservation, presentation and creation of art.
Discovering, preserving, and learning from our region's past to inform our common future. the history center includes three floors of permanent and temporary exhibition galleries focusing on 12,000 years of florida history.
The museum of fine arts, houston serves as a welcoming and inclusive place for all people, connecting the communities of houston with diverse histories of art spanning 6,000 years and six continents. through our permanent collections,…
The studio museum in harlem is a contemporary art museum that focuses on the work of artists of african descent - as well as work that has been inspired and influenced by african culture - past and present; through its exhibitions,…
Johns hopkins health system corporation provides centralized management of a multi-hospital healthcare system. it is a key component of johns hopkins medicine, a collaboration with the johns hopkins university school of medicine.
The institute of contemporary art, miami (ica miami), is dedicated to promoting the work of contemporary artists, and to the exchange of art and ideas throughout the miami region and internationally. through an energetic calendar of…
The nstmf's mission is to build inclusive stem communities across the united states. fundamental to these communities are the significant, inspirational connections we foster between the individuals who have received national recognition…
Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…
We champion the health needs of children and families. we are committed to improving children's health by providing the highest-quality, family centered care, advanced through 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,…
Committed to innovation, the solomon r. guggenheim foundation (the "foundation") collects, (continued on schedule o)
For reference, the grantee most central to the portfolio’s shape is Junior Achievement of Tampa Bay Inc and the most unlike its peers is James Museum Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
12 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. 12 of the 44 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 University of South Florida Foundation Inc ↗
- Who funds JUNIOR ACHIEVEMENT OF TAMPA BAY INC ↗
- Who funds COPPERHEAD CHARITIES INC ↗
- Who funds SCHOOLS FOR HAITI INC ↗
- Who funds CHARITY WORKS INC ↗
- Who funds American Heart Association Inc ↗
- Who funds THE CHILDREN'S HOME SOCIETY OF FLORIDA ↗
- Who funds HIGH RISK HOPE INC ↗
- Who funds TAMPA MUSEUM OF ART INC ↗
- Who funds TAMPA METROPOLITAN AREA YOUNG MEN'S CHRISTIAN ASSOCIATION INC ↗
- Who funds James Museum 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: Chris T Sullivan Foundation Inc · The Saunders Foundation · Community Foundation of Tampa Bay Inc · Raymond James Charitable Endowment Fund · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Natl Christian Charitable Fdn Inc · Fidelity Investments Charitable Gift Fund · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · 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 Pamela and Leslie Muma 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.
- The Children's Home Society of Florida — 6% of income from government
- Tampa Metropolitan Area Young Men's Christian Association Inc — 4% of income from government
- Junior Achievement of Tampa Bay Inc — 0% of income from government
- Tampa Museum of Art 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 Pamela and Leslie Muma Family Foundation Inc?
Find your warmest path to Pamela and Leslie Muma 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.