· Private foundation
Posner Foundation of Pittsburgh
Its FY2024 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k1 grant · $1k
- $10k–50k23 grants · $600k
- $50k–250k58 grants · $5.6M
- $250k+31 grants · $19M
| Recipient | Amount |
|---|---|
| CARNEGIE MELLON UNIVERSITY | $3,050,000 |
| ACLU FOUNDATION | $2,000,000 |
| REFED INC | $1,250,000 |
| UNION FOR REFORM JUDAISM | $1,075,000 |
| SAVE THE CHILDREN | $1,000,000 |
| PRIMARY CARE HEALTH SERVICES INC | $1,000,000 |
| SIMMONS UNIVERSITY | $1,000,000 |
| VILLAGE CAPITAL | $800,000 |
| AMERICAN JEWISH WORLD SERVICE | $500,000 |
| NATIONAL PUBLIC RADIO | $500,000 |
| NEW VENTURE FUND | $500,000 |
| GLOBAL FOODBANKING NETWORK | $500,000 |
| WASTE AND RESOURCES ACTION PROGRAMME | $500,000 |
| SPLASH | $500,000 |
| TIDES CENTER | $500,000 |
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 (FY20–24, $5.9M) land where the poverty rate runs at 11%, against an area that typically sits at 11%. 73% 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.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +46% since the first grant, against +4% for the ones you funded once.
90 repeat relationships — 71 still active in FY2024, 19 since wound down; 36 grantees were first funded in FY2024 (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 FY2024, 86% of grant dollars renewed an existing relationship; $3.3M 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
- CMCarnegie Mellon University5× · 2020–2024 · $15M · revenue +35%
AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC5× · 2020–2024 · $5.0M · revenue +65%- RIREFED INC5× · 2020–2024 · $3.7M · revenue +55%
Funded once
- SCSCHWAB CHARITABLE - DONOR ADVISED FUNDone grant, 2020 · $3.0M
- BCBraddock Carnegie Library Assocone grant, 2022 · $1.0M · revenue -56%
- EFEBT FOUNDATION INCgraduatedone grant, 2020 · $830k · revenue +45% · 35% of their budget
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.
Pidc plans and implements economic development initiatives (see schedule o) which enhance the competitive environment, generate jobs and produce higher tax ratables throughout philadelphia.
To bring quality public television programs and resources to communities throughout new jersey and its tri-state neighbors. its content, both on-air and online, aims to reflect the diverse
The world affairs council of pittsburgh's mission is to convene and connect people around global issues to build a competitive, thriving, and inclusive pittsburgh.
The western pennsylvania conservancy protects and restores exceptional places to provide our region with clean waters and healthy forests, wildlife and natural areas for the benefit of present and future generations. the conservancy…
Provide information to decision maker in the pittsburgh region to promote economic prosperity, social equity, and environmental quality for sustainable solutions for communities and businesses.
To support education and research at college, university, and research libraries.
Pidc dmc administers and coordinates various development projects for the city and other not-for-profit entities.
To provide a means for sharing resources and information among members, engage in joint projects, and offer a common voice on educational matters.
Making our government work better is a daunting task, and we are a small organization seeking to transform a government that employs millions of civilians and manages trillions of dollars in taxpayer revenue needed to protect public…
Improve the food value chain in developing countries by mobilizing corporate volunteers to share knowledge and expertise with small and growing food processors.
To create a vibrant, responsible, and sustainable film and digital media sector in southwestern pennsylvania.
United way's mission is to end intergenerational poverty in our region by harnessing, leveraging and strategically investing the collective power of donors, advocates and volunteers, to help individuals and families break the cycle of…
For reference, the grantee most central to the portfolio’s shape is Neighborhood Allies Inc and the most unlike its peers is Monte Azul Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 26 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 1% 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.
134 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. 134 of the 158 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 Carnegie Mellon University ↗
- Who funds AMERICAN CIVIL LIBERTIES UNION FOUNDATION INC ↗
- Who funds REFED INC ↗
- Who funds NATIONAL PUBLIC RADIO INC ↗
- Who funds Save The Children Federation Inc ↗
- Who funds AMERICAN JEWISH WORLD SERVICE INC ↗
- Who funds AMERICARES FOUNDATION INC ↗
- Who funds TIDES CENTER ↗
- Who funds VILLAGEREACH ↗
- Who funds JEWISH FAMILY AND CHILDREN'S SERVICE OF PITTSBURGH ↗
- Who funds SIMMONS UNIVERSITY ↗
- Who funds GLOBAL LINKS ↗
- Who funds NEW VENTURE FUND ↗
- Who funds WINCHESTER THURSTON SCHOOL ↗
- Who funds International Rescue Committee INC ↗
- Who funds NATURAL RESOURCES DEFENSE COUNCIL INC ↗
- Who funds LITERACY PITTSBURGH ↗
- Who funds The Global FoodBanking Network ↗
- Who funds Braddock Carnegie Library Assoc ↗
- Who funds Primary Care Health Services Inc ↗
- Who funds PRO PUBLICA INC ↗
- Who funds THE GROUNDTRUTH PROJECT INC ↗
- Who funds STEAMSHIP HISTORICAL SOCIETY OF AMERICA ↗
- Who funds EBT FOUNDATION INC ↗
- Who funds Best of the Batch Foundation ↗
- Who funds HELLO NEIGHBOR ↗
- Who funds GROW PITTSBURGH ↗
- Who funds THE LATINO COMMUNITY CENTER INC ↗
- Who funds SPOTLIGHT PA ↗
- Who funds CHEF ANN FOUNDATION ↗
- Who funds Operation Lifesaver Inc ↗
- Who funds BUSARA CENTER FOR BEHAVIORAL ECONOMICS 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: Hillman Family Foundations · The Heinz Endowments · Richard King Mellon Foundation · The Grable Foundation · The Pittsburgh Foundation · The Jack Buncher Foundation · Jefferson Regional Foundation · The Benter Foundation · Fisa Foundation · The United Way of Southwestern Pennsylvania · McCune Foundation Pnc Bank Na · Eqt 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 Posner Foundation of Pittsburgh 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.
- Save the Children Federation Inc — 30% of income from government
- The Trustees of Princeton University — 11% of income from government
- Colab Arts Inc — 6% of income from government
- Simmons University — 1% of income from government
- Americares Foundation 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 Posner Foundation of Pittsburgh?
Find your warmest path to Posner Foundation of Pittsburgh 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.