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· Private foundation

Joseph and Mildred Thelen Memorial Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$436k
Granted FY2024still arriving
10
Grants FY2024still arriving
3
States reached
$150k
Largest
01What it funds
01100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2022 to 2024.

International$550kArts & Culture$250kHousing & Shelter$86kHealth$50kYouth Development$30kEducation$10kReligion$10k
02FY2024 · 10 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k1 grant · $516
  • $10k–50k5 grants · $85k
  • $50k–250k4 grants · $350k
$35,000
Median grant
3
States reached
$10M
Total assets
Largest grants
RecipientAmount
THE NETHERLAND-AMERICA FOUNDATION INC$150,000
THE POPULATION COUNCIL INC$100,000
CHILDRENS HOSPITAL OF PHILADELPHIA FOUNDATION$50,000
SUNDARI FOUNDATION INC$50,000
PROJECT HOME GLORIA CASAREZ RESIDENCE$35,000
BIG BROTHERS BIG SISTERS INDEPENDENCE REGION$15,000
THE EVOLUER HOUSE$15,000
ROCKDALE TEMPLE$10,000
JACK M BARRACK HEBREW ACADEMY$10,000
CHICAGO COALITION TO END HOMELESSNESS$516
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY22–24) land where the poverty rate runs at 16%, against an area that typically sits at 12%. 74% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 12%JACK M BARRACK HEBREW ACADEMY: $10k → 10%PROJECT HOME GLORIA CASAREZ RESIDENCE: $35k → 22%ORANGE COUNTY MUSEUM OF ART: $250k → 10%THE NETHERLAND AMERICA FOUNDATION: $150k → 17%SUNDARI FOUNDATION INC: $50k → 15%ROCKDALE TEMPLE: $10k → 16%CHICAGO COALITION TO END HOMELESSNESS: $516 → 14%BIG BROTHERS BIG SISTERS INDEPENDENCE REGION: $15k → 22%THE NETHERLAND-AMERICA FOUNDATION INC: $150k → 17%CHILDRENS HOSPITAL OF PHILADELPHIA FOUNDATION: $50k → 22%THE NETHERLAND AMERICA FOUNDATION: $150k → 17%THE EVOLUER HOUSE: $15k → 22%THE POPULATION COUNCIL INC: $100k → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
The Children's Hospital of Philadelphia

The children's hospital of philadelphia, the oldest hospital in the united states dedicated exclusively to pediatrics, strives to be the world leader in the advancement of health care for children by integrating excellent patient care,…

Health
2
The Philadelphia School

The philadelphia school educates children for a future that is impossible to know but not impossible to shape. learn here. go anywhere.

—
3
The Agnes Irwin School

The agnes irwin school empowers girls to learn, to lead, and to live a legacy. agnes irwin provides girls with a deep foundation in the humanities, mathematics and science, wellness and athletics. in an inclusive setting that values…

Education
4
Trustees of the University of Pennsylvania

The trustees of the university of pennsylvania (the "university") sees itself as having a public service mission. in such regard, the university aims to provide a rich and diverse educational environment for its students; to pioneer…

Education
5
The Brooklyn Institute of Arts and Sciences

The mission of the brooklyn institute of arts and sciences, d/b/a brooklyn museum (the "museum") is to bring people together through art and experiences that inspire celebration, compassion, courage, and the will to act. (see schedule o).

Arts & Culture
6
Magee-Womens Research Institute and Foundation

The mission of Magee-Womens Research Institute and Foundation is to advance scientific knowledge in the fields of reproductive biology and women's health; translate this knowledge into improved health for women and infants; train current…

Health
7
Children's Hospital Corporation

Provider of pediatric healthcare, education, research & community service

Health
8
The Ellis School

An independent college preparatory school for girls from age three through twelfth grade.

Education
9
Massachusetts Institute of Technology

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.

Education
10
The Jewish Women's Archive Inc

The jewish women's archive documents jewish women's stories, elevates their voices, and inspires them to be agents of change.jwa is dedicated to expanding and transforming the historical narrative by restoring jewish women and gender…

Arts & Culture
11
Girl Effect Inc

Girl effect works for a future in which every girl is in control of her body, her health, her learning and her livelihood. we work across africa and asia with adolescent girls and young women using the power of media and technology to…

Youth Development
12
Metropolitan Jewish Health System Inc

Mjhs health system is a charitable not-for-profit established to support the activities of affiliated organizations. mjhs is built on the core values of compassion, dignity and respect, first established by the four brooklyn ladies in…

Health
How this is measured
The grantee most central to the portfolio’s shape is The Children's Hospital of Philadelphia Foundation; the most unlike its peers is The Evoluer House. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

8 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 8 of the 11 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
1
Early backer (in before they grew)
8/8
Grantees still filing
4/8
Grew since first funded

Where the money sits, by cause and then by grantee

THE NETHERLAND-AMERICA FOUNDATION INC: $450,000 · InternationalTHE NETHERLAND-AMERICA FOUNDATION INCTHE POPULATION COUNCIL INC: $100,000 · InternationalTHE POPULATION COUNCIL INCORANGE COUNTY MUSEUM OF ART: $250,000 · Arts & CultureORANGE COUNTY MUSEUM OF ARTPROJECT HOME GLORIA CASAREZ RESIDENCE: $35,000 · OtherJACK M BARRACK HEBREW ACADEMY: $10,000 · OtherROCKDALE TEMPLE: $10,000 · Other+1 more: $516 · OtherTHE CHILDREN'S HOSPITAL OF PHILADELPHIA FOUNDATION: $50,000 · HealthTHE SUNDARI FOUNDATION INC: $50,000 · Housing & ShelterBIG BROTHERS BIG SISTERS INDEPENDENCE REGION: $15,000 · Youth DevelopmentThe Evoluer House: $15,000 · Youth Development
International$550,000Arts & Culture$250,000Other$55,516Health$50,000Housing & Shelter$50,000Youth Development$30,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTHE NETHERLAND-AMERICA FOUNDATION INC: $450,000 over 3y, 7.1% of budgetORANGE COUNTY MUSEUM OF ART: $250,000 over 1y, 2.8% of budgetTHE POPULATION COUNCIL INC: $100,000 over 1y, 0.2% of budgetTHE CHILDREN'S HOSPITAL OF PHILADELPHIA FOUNDATION: $50,000 over 1y, 0.0% of budgetTHE SUNDARI FOUNDATION INC: $50,000 over 1y, 0.3% of budgetBIG BROTHERS BIG SISTERS INDEPENDENCE REGION: $15,000 over 1y, 0.3% of budgetThe Evoluer House: $15,000 over 1y, 21% of budgetJACK M BARRACK HEBREW ACADEMY: $10,000 over 1y, 0.1% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Gs Donor Advised Philanthropy Fund for Wealth Management IncNY11.9× affinity4 shared granteesties to 8 of 8Hover any node to trace its alignments.Compare side by side →

Open a dossier: Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Morgan Stanley Global Impact Funding Trust Inc · The Pfizer Foundation Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

How much its grantees rely on government

Each dot is one organization Joseph and Mildred Thelen Memorial Foundation funds: left to right is the share of its income from government, bottom to top the share from Joseph and Mildred Thelen Memorial Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%2%6%14%25%funder's share of their income ↑0%5%10%15%20%share of the org’s income from government →median 5%
  • The Sundari Foundation Inc: 5% of income from government
no gov moneyreceives it· size = income
0get no government money at all
1report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–20%
typical government reliance, FY20–25
How this is measured
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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 11 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its 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.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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