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· Private foundation

John F Grundhofer Charitable Fdn Tr

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.

$320k
Granted FY2025still arriving
3
Grants FY2025still arriving
3
States reached
$300k
Largest
01What you fund
0197% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20192025.

Environment$2.1MArts & Culture$303kHuman Services$265kHealth$111kReligion$100kPhilanthropy$49kCommunity Improvement$42kEducation$41kOther$0
02FY2025 · 3 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • $10k–50k2 grants · $20k
  • $250k+1 grant · $300k
$10,000
Median grant
3
States reached
$8.3M
Total assets
Largest grants
RecipientAmount
THE LIVING DESERT$300,000
UNITED WAY WORLDWIDE$10,000
INSPIRATION AND RECOGNITION OF SCIENCE$10,000
02The need
03

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.

show:

Your human-services grants (FY19–22, $199k) land where the poverty rate runs at 11%, 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.

area typical 11%THE JOSLYN CENTER: $25k → 11%THE JOSLYN CENTER: $13k → 11%THE JOSLYN CENTER: $3k → 11%OPERATION SAFE HOUSE INC: $159k → 11%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

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.

03Your edge
repeat funding

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.

82%of every dollar goes to organizations you’ve funded before.
$2.6M · 14 repeat orgs$580k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +41% since the first grant, against +37% for the ones you funded once.

14 repeat relationships — 1 still active in FY2025, 13 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

14
23

Total granted

$2.6M
$570k

Median revenue growth · since first grant

+41%
+37%

Still filing today

71%
43%

New vs renewed · share of each year

In FY2025, 97% of grant dollars renewed an existing relationship; $10k went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’19’20’21’22’23’24’25
HealthEducationArts & CultureHuman ServicesEnvironmentRecreation & SportsOther

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

  • LD
    LIVING DESERT THE
    7× · 2019–2025 · $2.1M · revenue +138%
  • MC
    MIZELL CENTER
    3× · 2019–2022 · $49k · revenue +26%
  • CC
    Cove Communities Senior Association DBA The Joslyn Center
    3× · 2019–2022 · $40k · revenue +36%

Funded once

  • OS
    OPERATION SAFE HOUSE INC
    one grant, 2019 · $159k · revenue +10%
  • SH
    SACRED HEART CHURCH
    one grant, 2019 · $100k
  • MF
    MAKE-A-WISH FOUNDATION OF ORANGE COUNTY AND THE INLAND EMPIRE INCgraduated
    one grant, 2021 · $50k · revenue +37%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

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.

1
University of Southern California

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…

Education
2
Desert Montessori School

The mission of desert montessori school (dms) is to provide a personalized, engaging education that inspires a life-long love of learning, fosters meaningful, independent thinking, social responsibility and self- confidence. utilizing the…

Education
3
Arizona-Sonora Desert Museum

We inspire people to live in harmony with the natural world by fostering love, appreciation, and understanding of the sonoran desert.

Arts & Culture
4
Boyce Thompson Southwestern Arboretum
5
The Greater Coachella Valley Chamber of Commerce

The Greater Coachella Valley Chamber of Commerce is a regional chamber formed in 2016 to support a diverse business community that spans nearly forty-five miles and serves the needs of nearly 500,000 visitors each year. As a business…

Community Improvement
6
California-Nevada Section American Water Works Association

Our passion is to support the drinking water professionals that provide safe and reliable water to millions of people throughout california and nevada. we do this by providing trusted resources to the drinking water community.…

Public Benefit
7
Sun Health Services

Sun health champions superior health and wellbeing through philanthropy, inspired living and wellness programs.

Health
8
Phoenix Art Museum

Phoenix art museum creates spaces of exchange and belonging for all audiences through dynamic exhibitions, collections, and experiences with art. this mission is supported by seven strategic pillars:(continued on schedule o)1. be a space…

Arts & Culture
9
San Diego Historical Society

The mission of the san diego history center is to preserve our region's history - tell the diverse story of our region's past, present, and future; educate and enrich our community; and foster civic pride.

10
Usc Arcadia Hospital Foundation

Mission statement the mission of usc arcadia hospital foundation educates and inspires the community to generously support quality medical care at usc arcadia hospital.

Health
11
Pomona College

Throughout its history, pomona college has educated men and women of exceptional promise. we gather individuals, regardless of financial circumstances, into a small residential community that is strongly rooted in southern california yet…

Education
12
Scripps Health

Founded in 1924 by philanthropist Ellen Browning Scripps, Scripps Health is a $4.9 billion, private not-for-profit integrated health system in San Diego, Ca. (see Sch O)

Health

For reference, the grantee most central to the portfolio’s shape is Make-a-Wish Foundation of Orange County and the Inland Empire Inc and the most unlike its peers is Wadena County Humane Society. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 41 years old; the field is 12. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number25%0%<5yr16%0%5–10yr20%14%10–20yr17%27%20–35yr10%41%35–55yr12%18%55yr+
THE FIELDby orgYOUR MONEYby value25%0%<5yr16%0%5–10yr20%1%10–20yr17%1%20–35yr10%97%35–55yr12%2%55yr+

The field is 25% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 4% lost their exemption, against 15% of the field you don’t fund.

orgs you fund
4%
1/25
the rest of the field
15%
11,552/75,127

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.

04the grantee network

23 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 23 of the 41 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.

0
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
23/23
Grantees still filing
17/23
Grew since you first funded

Where your money sits — by cause, then by grantee

LIVING DESERT THE — $2,118,600 · EnvironmentLIVING DESERT THESACRED HEART CHURCH — $100,000 · OtherSACRED HEART CHURCHIndividual grant recipient — $50,000 · OtherIndividual grant re…MIZELL CENTER — $48,600 · OtherMIZELL CENTERTHE VIRGINIA WARING INTERNATIONAL — $40,100 · OtherTHE VIRGINIA WARING…BILLINGS CLINIC FOUNDATION — $40,000 · OtherBILLINGS CLINIC FOU…AFP CA DESERT COMMUNITIES CHAPTER — $30,500 · OtherAFP CA DESERT COMMU…United Way of the Desert — $27,500 · OtherCOYOTE STAGEWORKS INC — $25,000 · OtherMINNEAPOLIS INSTITUTE OF THE ARTS — $23,200 · OtherCOACHELLA VALLEY RESCUE MISION — $20,000 · Other+17 more — $139,625 · Other+17 moreOPERATION SAFE HOUSE INC — $158,500 · Human ServicesCove Communities Senior Association DBA The Joslyn Center — $40,000 · Human ServicesPALM SPRINGS ART MUSEUM — $180,000 · Arts & Culture+1 more — $100 · Arts & CultureMAKE-A-WISH FOUNDATION OF ORANGE COUNTY AND THE INLAND EMPIRE INC — $50,000 · HealthEisenhower Medical Center — $12,500 · HealthTHE STATION FOUNDATION — $4,175 · Health+1 more — $500 · HealthPALM SPRINGS INTERNATIONAL FILM SOCIETY — $50,000 · Recreation & SportsLOYOLA MARYMOUNT UNIVERSITY — $12,500 · EducationHORATIO ALGER ASSN OF DISTINGUISHED AMERICANS INC — $10,000 · EducationTHE GIRLFRIEND FACTOR — $8,500 · EducationTOOLS FOR TOMORROW INC — $2,500 · Education
Environment$2,118,600Other$544,525Human Services$198,500Arts & Culture$180,100Health$67,175Recreation & Sports$50,000Education$33,500

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetLIVING DESERT THE — $2,118,600 over 7y, 1.5% of budgetPALM SPRINGS ART MUSEUM — $180,000 over 3y, 1.6% of budgetOPERATION SAFE HOUSE INC — $158,500 over 1y, 3.6% of budgetMAKE-A-WISH FOUNDATION OF ORANGE COUNTY AND THE INLAND EMPIRE INC — $50,000 over 1y, 1.5% of budgetPALM SPRINGS INTERNATIONAL FILM SOCIETY — $50,000 over 1y, 18% of budgetMIZELL CENTER — $48,600 over 3y, 1.2% of budgetCove Communities Senior Association DBA The Joslyn Center — $40,000 over 3y, 2.2% of budgetBILLINGS CLINIC FOUNDATION — $40,000 over 2y, 0.2% of budgetUnited Way of the Desert — $27,500 over 3y, 1.7% of budgetAnimal Samaritans — $15,000 over 1y, 0.2% of budgetCOACHELLA VALLEY SYMPHONY — $15,000 over 2y, 4.5% of budgetEisenhower Medical Center — $12,500 over 2y, 0.0% of budgetLOYOLA MARYMOUNT UNIVERSITY — $12,500 over 2y, 0.0% of budgetORANGE COUNTY'S UNITED WAY — $10,000 over 1y, 0.0% of budgetHORATIO ALGER ASSN OF DISTINGUISHED AMERICANS INC — $10,000 over 1y, 0.0% of budgetTHE GIRLFRIEND FACTOR — $8,500 over 2y, 4.9% of budgetWADENA COUNTY HUMANE SOCIETY — $5,100 over 1y, 0.9% of budgetTHE STATION FOUNDATION — $4,175 over 1y, 0.1% of budgetDESERT COMMUNITY FOUNDATION — $1,000 over 1y, 0.0% of budgetGLOBAL MIDWIFE EDUCATION FOUNDATION — $500 over 1y, 0.5% of budgetLIVINGSTON CENTER FOR ART AND CULTURE INC — $100 over 1y, 0.2% of budget
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.

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.

Inland Empire Community FoundationCA23.3× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Inland Empire Community Foundation · The Coeta and Donald Barker Foundation · Bighorn Golf Club Charities Inc · The Auen Foundation · The Grace Helen Spearman Foundation · The Galen Family Foundation · Houston Family Foundation · Anderson Childrens Foundation · Regional Access Project Foundation · HN and Frances C Berger Foundation · Mike and Jan Salta Foundation · The US Charitable Gift Trust

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 John F Grundhofer Charitable Fdn Tr 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.

2024
202122232425
no gov · 00%1%5%11%20%your share of their income ↑0%8%15%22%30%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    8report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–30%
    typical government reliance, FY2025

    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.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to John F Grundhofer Charitable Fdn Tr?

    Find your warmest path to John F Grundhofer Charitable Fdn Tr 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.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 41 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph