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New York · Private foundation

The Frog Rock 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.

$975k
Granted FY2024(still arriving)
8
Grants FY2024
10
Organizations funded FY2023
10%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$50,000
Largest grant, FY2024
$450,000
Organizations funded a year
9 to 12
FY2019 to FY2023
States reached, FY2024
1
Total assets, FY2024
$13M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 10% of the organizations The Frog Rock Foundation funded were first-time grantees, receiving 26% of its grant dollars.

New vs renewed · share of each year

In FY2023, 74% of grant dollars renewed an existing relationship; $250k went to new ones.

50%100%’20’21’22’23
RenewedFirst-time

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

’20’21’22’23
EducationPhilanthropyHuman ServicesCrime & 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
FY2024still arriving8$975k0%
FY202310$950k10%
FY20229$700k0%
FY20219$795k11%
FY202010$1.8M50%
FY201912$1.4Mn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Human Services$3.2MEducation$1.3MHealth$875kCrime & Legal$425kFood & Nutrition$295kPhilanthropy$250kArts & Culture$237kEnvironment$43k

Top grantees

Largest recipients by total granted, FY2019 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 16 grantees

Plus 3 recipients with no EIN on record ($450k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Frog Rock Foundation supplied at peak.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetNeighbors Link Corp: $1,770,691 over 6y, 6.1% of budgetPomona College: $1,000,000 over 1y, 0.4% of budgetOpen Door Foundation Inc: $600,000 over 5y, 5.5% of budgetWestchester Jewish Community Services Inc: $592,921 over 6y, 0.8% of budgetWestchester Children's Association Inc: $300,000 over 6y, 9.9% of budgetFeeding Westchester Inc: $295,000 over 6y, 0.2% of budgetChild Care Council of Westchester Inc: $255,000 over 6y, 1.5% of budgetThe Children's Village Inc: $250,000 over 1y, 0.2% of budgetHudson Valley Justice Center Inc: $225,000 over 5y, 7.7% of budgetLegal Services of the Hudson Valley: $200,000 over 4y, 0.3% of budgetJacob Burns Film Center Inc: $175,000 over 1y, 2.0% of budgetGuidance Center of Westchester Inc: $175,000 over 1y, 0.9% of budgetMontefiore Medical Center: $100,000 over 1y, 0.0% of budgetHudson Valley Shakespeare Festival Inc: $62,000 over 1y, 1.3% of budgetPurchase College Foundation Inc: $55,000 over 1y, 0.6% of budgetTeatown Lake Reservation Inc: $43,000 over 1y, 1.3% 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 16.

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.

St Faith's House FoundationNY17.9× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: St Faith's House Foundation · The Thomas and Agnes Carvel Foundation · Jewish Communal Fund · The New York Community Trust · Jandon Foundation · Pcsb Community Foundation · National Philanthropic Trust · The Pfizer Foundation Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · 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 Frog Rock Foundation with peer funders

About The Frog Rock Foundation

How much does The Frog Rock Foundation give?
The Frog Rock Foundation reported 8 grants totaling $975,000 in its FY2024 IRS filing. It funded between 9 and 12 organizations a year over FY2019 to FY2023.
What does The Frog Rock Foundation fund?
By grant dollars over FY2019 to FY2024, its largest causes are Human Services (48%), Education (19%), Health (13%).
Who are The Frog Rock Foundation's largest grantees?
By total granted over FY2019 to FY2024: Neighbors Link Corp ($1.8M), Pomona College ($1.0M), Open Door Foundation Inc ($600k).
Does The Frog Rock Foundation fund new organizations?
In FY2023, 10% of the organizations it funded were first-time grantees.
Does The Frog Rock 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 Frog Rock Foundation?
Its strongest co-funders, measured against what their size predicts, include St Faith's House Foundation, The Thomas and Agnes Carvel Foundation, Jewish Communal Fund.
Where is The Frog Rock Foundation based?
The Frog Rock Foundation is based in NY.

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 19 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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