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· Private foundation

Ronald & Marcia J Rubin Charitable 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.

$46k
Granted FY2025still arriving
16
Grants FY2025still arriving
5
States reached
$5k
Largest
01What it funds
0188% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Health$53kAnimals$20kPublic Safety & Disaster$13kRecreation & Sports$5kPhilanthropy$5kReligion$5kEducation$3kMembership Benefit$2kOther$0
02FY2025 · 16 grants

Where the money goes

Grants by size, and the largest recipients.

$2,500
Median grant
5
States reached
$282k
Total assets
Largest grants
RecipientAmount
ADATH ISRAEL$5,000
ANIMAL CARE AND CONTROL TEAM$5,000
AMPLIFY HORSE RACING$5,000
ANGUILLA ANIMAL RESCUE CORPORATION$5,000
DANA FARBER CANCER INSTITUTE$5,000
NARBERTH AMBULANCE$5,000
ARDMORE UNITED METHODIST CHURCH$2,500
LOWER MERION TOWNSHIP FRATERNAL ORDER OF POLICE (FOP) LODGE #28$2,500
LOWER MERION POLICE PENSION ASSOCIATION$2,500
HILARITY FOR CHARITY HFC$2,000
PENN WYNNE FIRE COMPANY$1,000
BRYN MAWR FIRE COMPANY$1,000
GLADWYNE FIRE COMPANY$1,000
BELMONT HILLS FIRE COMPANY$1,000
Individual grant recipient$1,000
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 (FY17–25) land where the poverty rate runs at 14%, against an area that typically sits at 11%. 58% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 11%DANA FARBER CANCER INSTITUTE: $5k → 16%CITY OF ELDERLY LOVE: $5k → 6%UNION FIRE ASSOCIATION: $1k → 7%ARDMORE FIRE COMPANY: $1k → 10%PHILADELPHIA POLICE FOUNDATION: $5k → 22%HILARITY FOR CHARITY HFC: $2k → 14%AMERICAN HEART ASSOCIATION: $13k → 14%LARC SCHOOL: $2k → 12%ANGUILLA ANIMAL RESCUE CORPORATION: $5k → 10%DANA FARBER CANCER INSTITUTE: $3k → 16%BELMONT HILLS FIRE COMPANY: $1k → 7%BRYN MAWR FIRE COMPANY: $1k → 10%THE SAMUEL D COZEN FOUNDATION: $5k → 22%AMERICAN HEART ASSOCIATION: $13k → 14%ANGUILLA ANIMAL RESCUE CORPORATION: $5k → 10%BELMONT HILLS FIRE COMPANY: $1k → 7%ARDMORE FIRE COMPANY: $1k → 10%BICYCLE COALITION OF GREATER PHILADELPHIA: $5k → 22%GLADWYNE FIRE COMPANY: $1k → 7%BRYN MAWR FIRE COMPANY: $1k → 10%PAL OF PHILADELPHIA: $1k → 22%GLADWYNE FIRE COMPANY: $1k → 7%NARBERTH AMBULANCE: $5k → 10%ANIMAL CARE AND CONTROL TEAM: $10k → 22%ADATH ISRAEL: $5k → 7%NARBERTH AMBULANCE: $3k → 10%ANIMAL CARE AND CONTROL TEAM: $5k → 22%ADATH ISRAEL: $5k → 7%LOWER MERION POLICE PENSION ASSOCIATION: $3k → 10%JEFFERSON-PARKINSON'S CARE TO CURE: $10k → 22%PENN WYNNE FIRE COMPANY: $1k → 7%LOWER MERION TOWNSHIP FRATERNAL ORDER OF POLICE (FOP) LODGE #28: $3k → 10%GERSHMAN PHILADELPHIA JEWISH FILM FESTIVAL: $1k → 22%NARBERTH FIRE COMPANY: $1k → 7%ARDMORE UNITED METHODIST CHURCH: $3k → 10%PENN WYNNE FIRE COMPANY: $1k → 7%LOWER MERION POLICE PENSION ASSOCIATION: $2k → 10%NARBERTH FIRE COMPANY: $1k → 7%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 grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

59%of every dollar goes to organizations it has funded before.
$92k · 13 repeat orgs$63k to everyone else

Grantees it renews have grown median revenue +13% since the first grant, against +10% for those funded once.

13 repeat relationships: 12 still active in FY2025, 1 since wound down; 4 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

13
12

Total granted

$92k
$51k

Median revenue growth · since first grant

+13%
+10%

Still filing today

62%
50%

New vs renewed · share of each year

In FY2025, 74% of grant dollars renewed an existing relationship; $12k went to new ones.

50%100%’17’19’20’21’22’24’25
RenewedFirst-time

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

’17’19’20’21’22’24’25
HealthAnimalsPublic Safety & DisasterEducationCrime & LegalRecreation & SportsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). 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

  • AH
    American Heart Association Inc
    2× · 2020–2021 · $25k · revenue +53%
  • AC
    ANIMAL CARE AND CONTROL TEAM
    2× · 2024–2025 · $15k · revenue +16%
  • AA
    ANGUILLA ANIMAL RESCUE CORPORATION
    2× · 2024–2025 · $10k · revenue +24%

Funded once

  • JC
    JEFFERSON-PARKINSON'S CARE TO CURE
    one grant, 2019 · $10k
  • MR
    MELANOMA RESEARCH FOUNDATION
    one grant, 2022 · $8k · revenue +7%
  • THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCHgraduated
    one grant, 2022 · $8k · revenue +95%
How this is measured

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

04Its 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
Sanford Burnham Prebys Medical Discovery Institute

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,…

Health
2
Animal Cancer Foundation

Animal cancer foundation is dedicated to finding new treatments and eventual cures for cancer by funding research in and increasing public awareness of comparative oncology, the study of naturally occurring, similar cancers in people and…

Health
3
The Multiple Myeloma Research Foundation Inc

The multiple myeloma research foundation (mmrf) is the largest nonprofit in the world solely focused on accelerating a cure for each and every multiple myeloma patient. we drive the development and delivery of next-generation therapies,…

Health
4
Lung Cancer Research Foundation

The mission of the lung cancer research foundation is to improve lung cancer outcomes by funding research for the prevention, diagnosis, treatment and cure of lung cancer.

Health
5
Upper Frederick Fire Company

To provide volunteer fire fighting and prevention services in upper frederick township, montgomery county, pennsylvania.

Public Safety & Disaster
6
Targeting Resistance in Cancer Cooperative
Health
7
Lehigh Valley Hospital

Our mission is to heal, comfort and care for the people of our community by providing advanced and compassionate health care of superior quality and value, supported by education and research.

Health
8
Operational K9 Medical Team of Wisconsin
Animals
9
Reading Hospital

Website: www.towerhealth.org/locations/reading-hospital the mission of reading hospital is to provide compassionate, accessible, high-quality, cost-effective healthcare to the community; to promote health; to education healthcare…

Health
10
Animal Rescue League of Boston

The animal rescue league of boston's vision is to confront animal cruelty and neglect at its root causes. through programs, services, and facilities focused on accessible animal care, public advocacy, and sustained anti-cruelty efforts...…

Animals
11
International Myeloma Foundation

Dedicated to improving the quality of life of myeloma patients while working toward prevention and a cure.

Unclassified
12
Holy Redeemer Health System

As a catholic health system, rooted in the tradition of the sisters of the holy redeemer, we care, comfort and heal, following the example of jesus, proclaiming the hope god offers in the midst of human struggle.

Health
How this is measured
The grantee most central to the portfolio’s shape is Animal Care and Control Team; the most unlike its peers is Dana-Farber Cancer Institute Inc. 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

15 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. 15 of the 29 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)
0
Early backer (in before they grew)
15/15
Grantees still filing
8/15
Grew since first funded

Where the money sits, by cause and then by grantee

ADATH ISRAEL: $10,000 · OtherADATH ISRAELJEFFERSON-PARKINSON'S CARE TO CURE: $10,000 · OtherJEFFERSON-PARKINSON'S CARE TO CUREMELANOMA RESEARCH FOUNDATION: $7,900 · OtherMELANOMA RESEARCH FOUNDATIONTHE SAMUEL D COZEN FOUNDATION: $5,000 · OtherTHE SAMUEL D COZEN FOUNDATIONLOWER MERION POLICE PENSION ASSOCIATION: $4,500 · OtherLOWER MERION POLICE PENSION ASSOCIATIONLOWER MERION TOWNSHIP FRATERNAL ORDER OF POLICE (FOP) LODGE #28: $2,500 · OtherARDMORE UNITED METHODIST CHURCH: $2,500 · OtherIndividual grant recipient: $2,000 · OtherPENN WYNNE FIRE COMPANY: $2,000 · OtherHILARITY FOR CHARITY HFC: $2,000 · OtherIndividual grant recipient: $2,000 · Other+4 more: $4,000 · Other+4 moreAmerican Heart Association Inc: $25,000 · HealthAmerican Heart Association IncVOLUNTEER MEDICAL SERV CORPS OF LM & NAR: $8,000 · HealthVOLUNTEER MEDICAL SERV CORPS OF LM …THE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH: $7,900 · HealthTHE MICHAEL J FOX FOUNDATION FOR PA…Dana-Farber Cancer Institute Inc: $7,500 · HealthDana-Farber Cancer Institute IncANIMAL CARE AND CONTROL TEAM: $15,000 · AnimalsANIMAL CARE AND CONTR…ANGUILLA ANIMAL RESCUE CORPORATION: $10,000 · AnimalsANGUILLA ANIMAL RESCU…CITY OF ELDERLY LOVE: $5,000 · AnimalsCITY OF ELDERLY LOVEAMPLIFY HORSE RACING: $5,000 · EducationLARC SCHOOL INC D/B/A THE LARC NORCROSS SCHOOL: $1,500 · EducationGLADWYNE FIRE COMPANY: $2,000 · Public Safety & DisasterBELMONT HILLS FIRE COMPANY: $2,000 · Public Safety & DisasterBRYN MAWR FIRE COMPANY: $2,000 · Public Safety & DisasterBicycle Coalition Of Greater Philadelphia: $5,000 · Recreation & SportsPHILADELPHIA POLICE FOUNDATION: $5,000 · Crime & Legal
Other$54,400Health$48,400Animals$30,000Education$6,500Public Safety & Disaster$6,000Recreation & Sports$5,000Crime & Legal$5,000

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 budgetAmerican Heart Association Inc: $25,000 over 2y, 0.0% of budgetANIMAL CARE AND CONTROL TEAM: $15,000 over 2y, 0.1% of budgetANGUILLA ANIMAL RESCUE CORPORATION: $10,000 over 2y, 3.9% of budgetVOLUNTEER MEDICAL SERV CORPS OF LM & NAR: $8,000 over 2y, 0.0% of budgetMELANOMA RESEARCH FOUNDATION: $7,900 over 1y, 0.1% of budgetTHE MICHAEL J FOX FOUNDATION FOR PARKINSON'S RESEARCH: $7,900 over 1y, 0.0% of budgetDana-Farber Cancer Institute Inc: $7,500 over 2y, 0.0% of budgetBicycle Coalition Of Greater Philadelphia: $5,000 over 1y, 0.5% of budgetCITY OF ELDERLY LOVE: $5,000 over 1y, 2.0% of budgetPHILADELPHIA POLICE FOUNDATION: $5,000 over 1y, 0.3% of budgetAMPLIFY HORSE RACING: $5,000 over 1y, 2.6% of budgetGLADWYNE FIRE COMPANY: $2,000 over 2y, 0.1% of budgetBELMONT HILLS FIRE COMPANY: $2,000 over 2y, 0.2% of budgetBRYN MAWR FIRE COMPANY: $2,000 over 2y, 0.1% of budgetLARC SCHOOL INC D/B/A THE LARC NORCROSS SCHOOL: $1,500 over 1y, 0.0% 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.

The Bank of America Charitable Foundation IncNC8.3× affinity5 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · Paypal Charitable Giving Fund · National Philanthropic Trust · Donor Advised Charitable Giving 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 Ronald & Marcia J Rubin Charitable Foundation funds: left to right is the share of its income from government, bottom to top the share from Ronald & Marcia J Rubin Charitable Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%0%1%3%5%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 7%
  • Dana-Farber Cancer Institute Inc: 7% of income from government
  • Larc School Inc D/B/a the Larc Norcross School: 1% of income from government
no gov moneyreceives it· size = income
0get no government money at all
4report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
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.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Ronald & Marcia J Rubin Charitable Foundation?

Find your warmest path to Ronald & Marcia J Rubin Charitable Foundation 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 29 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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