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Pennsylvania · Private foundation

The John B Rosenthal 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.

$1.7M
Granted FY2025(still arriving)
10
Grants FY2025
16
Organizations funded FY2024
31%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$150,000
Largest grant, FY2025
$800,000
Organizations funded a year
4 to 16
FY2020 to FY2024
States reached, FY2025
1
Total assets, FY2025
$38M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 31% of the organizations The John B Rosenthal Foundation funded were first-time grantees, receiving 70% of its grant dollars.

New vs renewed · share of each year

In FY2024, 30% of grant dollars renewed an existing relationship; $1.1M went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
EducationPhilanthropyYouth DevelopmentArts & CultureCrime & LegalOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving9$1.6M22%
FY202416$1.6M31%
FY20234$2.1M75%
FY202211$521k18%
FY20219$230k44%
FY20206$90kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Education$3.1MPhilanthropy$1.0MCommunity Improvement$1.0MYouth Development$506kHealth$306kCrime & Legal$300kArts & Culture$280kEmployment$250kOther$0

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 22 grantees

What it could do for these grantees

Where it is load-bearing

The John B Rosenthal Foundation supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 21 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Fund for the School District of Philadelphia: $1,350,000 over 2y, 8.1% of budgetPhiladelphia Youth for Change Charter School Inc: $1,100,000 over 2y, 8.7% of budgetMake the World Better Foundation Inc: $1,000,000 over 1y, 42% of budgetHeights Philadelphia: $380,000 over 4y, 1.9% of budgetHaven of Hope & Opportunity Inc: $306,250 over 2y, 84% of budgetJuvenile Law Center: $300,000 over 2y, 3.4% of budgetCommunity Partnership School: $235,000 over 3y, 1.0% of budgetBoys and Girls Clubs of Philadelphia Inc: $196,400 over 1y, 2.2% of budgetSharing Excess: $150,000 over 1y, 0.1% of budgetTree House Books: $130,000 over 3y, 4.3% of budgetProject Home: $125,000 over 4y, 0.1% of budgetPlay on Philly: $125,000 over 3y, 2.6% of budgetMighty Writers: $125,000 over 5y, 0.6% of budgetEd Snider Youth Hockey & Education: $110,000 over 4y, 1.0% of budgetSettlement Music School of Philadelphia: $85,000 over 3y, 0.3% of budgetFresh Artists: $70,000 over 5y, 2.0% of budgetThe Pennrose Foundation: $49,000 over 1y, 32% of budgetFriends of Laurel Hill and West Laurel Hill Cemeteries: $45,000 over 3y, 3.5% of budgetThe International Institute for Advanced Instruction: $37,500 over 1y, 12% of budgetHopephl: $36,000 over 3y, 0.2% of budgetSteppingstone Scholars Inc: $30,000 over 1y, 0.6% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 21.

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 Philadelphia FoundationPA29× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Philadelphia Foundation · The William Penn Foundation · Henry Dolfinger 2 Trust Uw · United Way of Greater Philadelphia and Southern New Jersey · Lindback Cr & Mf Foundation Tw Main · Claneil Foundation Inc · Union Benevolent Association · Pincus Family Foundation · The Gordon Charter Foundation · The Patricia Kind Family Foundation · Connelly Foundation · The Vert Charitable Trust UA 12222011

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.

Compare The John B Rosenthal Foundation with peer funders

About The John B Rosenthal Foundation

How much does The John B Rosenthal Foundation give?
The John B Rosenthal Foundation reported 10 grants totaling $1,670,000 in its FY2025 IRS filing. It funded between 4 and 16 organizations a year over FY2020 to FY2024.
What does The John B Rosenthal Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Education (43%), Philanthropy (15%), Community Improvement (14%).
Who are The John B Rosenthal Foundation's largest grantees?
By total granted over FY2020 to FY2025: The Fund for the School District of Philadelphia ($1.4M), Philadelphia Youth for Change Charter School Inc ($1.1M), Make the World Better Foundation Inc ($1.0M).
Does The John B Rosenthal Foundation fund new organizations?
In FY2024, 31% of the organizations it funded were first-time grantees.
Does The John B Rosenthal Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The John B Rosenthal Foundation?
Its strongest co-funders, measured against what their size predicts, include The Philadelphia Foundation, The William Penn Foundation, Henry Dolfinger 2 Trust Uw.
Where is The John B Rosenthal Foundation based?
The John B Rosenthal Foundation is based in PA.

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 24 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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