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Louisiana · Private foundation

The Marion & Robert Rosenthal Family Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$360k
Granted FY2024(still arriving)
7
Grants FY2024
14
Organizations funded FY2023
29%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$25,000
Largest grant, FY2024
$125,000
Organizations funded a year
12 to 24
FY2017 to FY2023
States reached, FY2024
4
Total assets, FY2024
$4.2M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 29% of the organizations The Marion & Robert Rosenthal Family Foundation funded were first-time grantees, receiving 15% of its grant dollars.

New vs renewed · share of each year

In FY2023, 85% of grant dollars renewed an existing relationship; $90k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

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

’18’19’20’21’22’23
HealthEducationArts & CultureCommunity ImprovementEnvironmentYouth DevelopmentOther
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
FY2024still arriving7$360k0%
FY202314$599k29%
FY202212$525k8%
FY202113$500k54%
FY202024$687k42%
FY201923$618k39%
FY201824$956k58%
FY201724$1.0Mn/a
97% classified

What it funded, over time

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

Arts & Culture$2.7MHealth$1.8MEducation$390kReligion$105kHuman Services$93kYouth Development$68kHousing & Shelter$23kCrime & Legal$15kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
MI
NY
MA
PA
CA
VA
MD
DC
OK
LA

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 42 grantees
All grantees of The Marion & Robert Rosenthal Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
National Gallery of Art$675,00070%
The Kennedy-Warren Residents Association Inc$609,000580%
The Albert F Egan Jr & Dorothy H Egan F$315,00059%
The Washington Ballet$275,00081%
Usagainstalzheimer's$250,00071%
Temple University - Of The Commonwealth System of Higher Education$200,00010%
Sibley Memorial Hospital Foundation$155,00041%
Eisenhower Medical Center$150,00020%
New York Women in Film & Television Inc$145,00052%
Smithsonian Institution$110,00020%
Palm Springs Art Museum$110,00050%
Adas Israel Hebrew Congregation$105,0002n/a
The United States Holocaust Memorial Museum$100,00070%
Johns Hopkins University$100,00010%
Rancho Mirage Writers Festival$55,00021%
Foxhall Foundation$55,000314%
Our House Nantucket Inc$50,00019%
The Holton Arms School$30,00030%
Children's Hospital Foundation$25,00010%
Community of Hope$20,00010%
Lungevity Foundation Inc$20,00020%
The Phillips Collection$20,00020%
Best Friends Foundation$17,50032%
The National World War II Museum Inc$10,00010%
Washington National Opera$10,0001n/a
Sankaty Head Foundation Inc$10,00011%
Living Desert The$10,00010%
The Medstar-Georgetown Medical Center Inc$5,00010%
Alliance to Protect Nantucket Sound Inc$5,00011%
Act for Multiple Sclerosis$5,00011%
Nantucket Golf Club Foundation Inc$5,00010%
University of Michigan$5,00012%
Innocents at Risk$5,00015%
Greater Washington Educational Telecommunications Association Inc$3,00010%
The Friends of the Nantucket Historical Association Inc$3,0001n/a
Nantucket Historical Association$3,00010%
Sasha Bruce Youthwork Inc$2,50010%
Some Inc$2,50010%
Capital Area Food Bank Inc$2,50010%
Hebrew Home of Greater Washington Inc$2,50010%
The DC Central Kitchen Inc$2,50010%
Nantucket Atheneum Inc$2,50010%

What it could do for these grantees

Plus 27 recipients with no EIN on record ($1.6M), not named here.

Where it is load-bearing

The Marion & Robert Rosenthal Family Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 39 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetNational Gallery of Art: $675,000 over 7y, 0.1% of budgetThe Kennedy-Warren Residents Association Inc: $609,000 over 5y, 80% of budgetThe Albert F Egan Jr & Dorothy H Egan F: $315,000 over 5y, 9.0% of budgetThe Washington Ballet: $275,000 over 8y, 0.6% of budgetUsagainstalzheimer's: $250,000 over 7y, 0.5% of budgetTemple University - Of The Commonwealth System of Higher Education: $200,000 over 1y, 0.0% of budgetSibley Memorial Hospital Foundation: $155,000 over 4y, 0.6% of budgetEisenhower Medical Center: $150,000 over 2y, 0.0% of budgetNew York Women in Film & Television Inc: $145,000 over 5y, 2.5% of budgetSmithsonian Institution: $110,000 over 2y, 0.0% of budgetPalm Springs Art Museum: $110,000 over 5y, 0.4% of budgetThe United States Holocaust Memorial Museum: $100,000 over 7y, 0.0% of budgetJohns Hopkins University: $100,000 over 1y, 0.0% of budgetRancho Mirage Writers Festival: $55,000 over 2y, 1.1% of budgetFoxhall Foundation: $55,000 over 3y, 14% of budgetOur House Nantucket Inc: $50,000 over 1y, 9.0% of budgetThe Holton Arms School: $30,000 over 3y, 0.0% of budgetChildren's Hospital Foundation: $25,000 over 1y, 0.0% of budgetCommunity of Hope: $20,000 over 1y, 0.1% of budgetLungevity Foundation Inc: $20,000 over 2y, 0.1% of budgetThe Phillips Collection: $20,000 over 2y, 0.1% of budgetBest Friends Foundation: $17,500 over 3y, 2.2% of budgetThe National World War II Museum Inc: $10,000 over 1y, 0.0% of budgetSankaty Head Foundation Inc: $10,000 over 1y, 0.8% of budgetLiving Desert The: $10,000 over 1y, 0.0% of budgetThe Medstar-Georgetown Medical Center Inc: $5,000 over 1y, 0.0% of budgetAlliance to Protect Nantucket Sound Inc: $5,000 over 1y, 0.5% of budgetAct for Multiple Sclerosis: $5,000 over 1y, 0.8% of budgetNantucket Golf Club Foundation Inc: $5,000 over 1y, 0.2% of budgetUniversity of Michigan: $5,000 over 1y, 2.3% of budgetInnocents at Risk: $5,000 over 1y, 4.7% of budgetGreater Washington Educational Telecommunications Association Inc: $3,000 over 1y, 0.0% of budgetNantucket Historical Association: $3,000 over 1y, 0.1% of budgetSasha Bruce Youthwork Inc: $2,500 over 1y, 0.0% of budgetSome Inc: $2,500 over 1y, 0.0% of budgetCapital Area Food Bank Inc: $2,500 over 1y, 0.0% of budgetHebrew Home of Greater Washington Inc: $2,500 over 1y, 0.0% of budgetThe DC Central Kitchen Inc: $2,500 over 1y, 0.0% of budgetNantucket Atheneum Inc: $2,500 over 1y, 0.1% 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 39.

Nonprofits that may fit its grantmaking

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 Van Metre Family Foundation IncVA13.6× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Van Metre Family Foundation Inc · Community Foundation for Nantucket Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Greater Washington Community Foundation · The Ayco Charitable Foundation · Morgan Stanley Global Impact Funding Trust Inc · Silicon Valley Community Foundation · Vanguard Charitable Endowment Program · National Philanthropic Trust · American Endowment Foundation · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc

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 Marion & Robert Rosenthal Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Marion & Robert Rosenthal Family Foundation?

Find your warmest path to The Marion & Robert Rosenthal Family 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.

About The Marion & Robert Rosenthal Family Foundation

How much does The Marion & Robert Rosenthal Family Foundation give?
The Marion & Robert Rosenthal Family Foundation reported 7 grants totaling $360,000 in its FY2024 IRS filing. It funded between 12 and 24 organizations a year over FY2017 to FY2023.
What does The Marion & Robert Rosenthal Family Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Arts & Culture (51%), Health (34%), Education (7%).
Who are The Marion & Robert Rosenthal Family Foundation's largest grantees?
By total granted over FY2017 to FY2024: National Gallery of Art ($675k), The Kennedy-Warren Residents Association Inc ($609k), The Albert F Egan Jr & Dorothy H Egan F ($315k).
Does The Marion & Robert Rosenthal Family Foundation fund new organizations?
In FY2023, 29% of the organizations it funded were first-time grantees.
Does The Marion & Robert Rosenthal Family 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 Marion & Robert Rosenthal Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Van Metre Family Foundation Inc, Community Foundation for Nantucket Inc, Gs Donor Advised Philanthropy Fund for Wealth Management Inc.
Where is The Marion & Robert Rosenthal Family Foundation based?
The Marion & Robert Rosenthal Family Foundation is based in LA.

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 71 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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