· Private foundation
The Haldeman Family Foundation
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 $10k27 grants · $93k
- $10k–50k18 grants · $340k
- $50k–250k7 grants · $906k
| Recipient | Amount |
|---|---|
| VERTUS HIGH SCHOOL | $180,000 |
| NATIONAL PHILANTHROPIC TRUST | $180,000 |
| VANGUARD CHARITABLE DAF - MATTHEW AND LINDSAY HALDEMAN | $180,000 |
| DARTMOUTH COLLEGE | $166,000 |
| BOSTON COLLEGE | $100,000 |
| NASHOBA BROOKS SCHOOL | $50,000 |
| ROCHESTER COMMUNITY SQUASH | $50,000 |
| ROSS SCHOOL FOUNDATION | $35,000 |
| TIPPING POINT | $30,000 |
| PUT ME IN | $25,000 |
| PA INNOCENCE PROJECT | $25,000 |
| HOBE SOUND COMMUNITY CHEST | $25,000 |
| BRANDEIS UNIVERSITY | $25,000 |
| MARIN PROMISE PARTNERSHIP | $25,000 |
| BOYS AND GIRLS CLUBS OF AMERICA | $25,000 |
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 (FY24–25, $30k) land where the poverty rate runs at 20%, 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.
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.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 49% of The Haldeman Family Foundation’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.
66 repeat relationships — 39 still active in FY2025, 27 since wound down; 8 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, 92% of grant dollars renewed an existing relationship; $77k 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
TRUSTEES OF BOSTON COLLEGE7× · 2018–2025 · $475k · revenue +58%- NBNASHOBA BROOKS SCHOOL OF CONCORD INC8× · 2017–2025 · $355k · revenue +4%
THE PENNSYLVANIA INNOCENCE PROJECT9× · 2017–2025 · $255k · revenue +71%
Funded once
- DMDISCOVERY MUSEUM CAone grant, 2017 · $25k
- PHPROJECT HOMEone grant, 2024 · $25k · revenue -18%
- TDTHE DUNBAR CENTER INCone grant, 2022 · $25k · revenue -88%
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 bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
The peak school seeks to ignite a passion for learning, to develop students of diverse talents and backgrounds who think critically and act with integrity, and to graduate compassionate, confident, capable students who will embrace their…
The philadelphia school educates children for a future that is impossible to know but not impossible to shape. learn here. go anywhere.
The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
A preschool through 12th grade, private, college preparatory school. the school's mission statement is "together, cultivating the best in each for the benefit of all."
Germantown academy inspires students to be independent in thought; confident in expression; compassionate in spirit; collaborative in action; and honorable in deed. germantown academy is a private school educating students from pre-k…
Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…
To educate students to be ethical and socially responsible leaders in a global community.
Provides innovative education in a dynamic urban setting. dedicated to academic excellence and community engagement,we prepare students of diverse backgrounds with the knowledge, skill,and experience to lead meaningful lives as informed…
All students learn the academic and personal skills they need to be truly prepared for postsecondary success and able to pursue their dreams.
As a diverse community of learners, we cultivate integrity, curiosity, connection and resilience.
Innovative and full of heart, mark day school nurtures each child to pursue their curiosity, think critically, embrace challenge with courage and joy, and work in partnership with others to build more caring and inclusive communities.
For reference, the grantee most central to the portfolio’s shape is Belmont Day School Inc and the most unlike its peers is San Francisco International School. 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 37 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) — 3% 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.
77 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. 77 of the 122 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 Trustees of Dartmouth College ↗
- Who funds NATIONAL PHILANTHROPIC TRUST ↗
- Who funds TRUSTEES OF BOSTON COLLEGE ↗
- Who funds NASHOBA BROOKS SCHOOL OF CONCORD INC ↗
- Who funds THE PENNSYLVANIA INNOCENCE PROJECT ↗
- Who funds VERTUS CHARTER SCHOOL ↗
- Who funds CALIFORNIA PACIFIC MEDICAL CENTER FOUNDATION ↗
- Who funds Ross School Foundation ↗
- Who funds THE BALDWIN SCHOOL ↗
- Who funds SQUASHBUSTERS INC ↗
- Who funds BAY AREA DISCOVERY MUSEUM ↗
- Who funds TIPPING POINT COMMUNITY ↗
- Who funds ALZHEIMER'S DISEASE & RELATED DISORDERS ASSOCIATION INC ↗
- Who funds THE BRYN MAWR HOSPITAL FOUNDATION ↗
- Who funds BRANDEIS UNIVERSITY ↗
- Who funds HOBE SOUND COMMUNITY CHEST INC ↗
- Who funds Williams College ↗
- Who funds THE POSSE FOUNDATION INC ↗
- Who funds TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA ↗
- Who funds Elevate 215 ↗
- Who funds THE FENN SCHOOL ↗
- Who funds ROCHESTER COMMUNITY SQUASH INC ↗
- Who funds Episcopal Academy ↗
- Who funds PUT ME IN INC ↗
- Who funds BAKER INDUSTRIES INC ↗
- Who funds BOYS & GIRLS CLUBS OF AMERICA ↗
- Who funds Bowdoin College ↗
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 Philadelphia Foundation · The William Penn Foundation · The Leslie Miller and Richard Worley Foundation · United Way of Greater Philadelphia and Southern New Jersey · The Ayco Charitable Foundation · The Hamlin Family Foundation Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · The Cedarcrest Charitable Foundation Aka Blbb Charitable · Connelly Foundation · Citizens Charitable Foundation · Marin Community Foundation · Lincoln Financial 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 The Haldeman Family 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, a single department, or state — and drag the year to watch it move.
- Brandeis University — 9% of income from government
- Cape May Stage Inc — 7% of income from government
- Dana-Farber Cancer Institute Inc — 7% of income from government
- Trustees of Boston College — 3% of income from government
- Mahaiwe Performing Arts Center Inc — 2% of income from government
- Boys & Girls Club of Martin County — 2% of income from government
- Amherst College Trustees — 0% of income from government
- Williams College — 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.