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New York · Private foundation

Harold & Joan Feinbloom Family 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.

$222k
Granted FY2025(still arriving)
85
Grants FY2025
86
Organizations funded FY2024
56%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$64,050
Organizations funded a year
39 to 86
FY2019 to FY2024
States reached, FY2025
12
Total assets, FY2025
$3.9M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 56% of the organizations Harold & Joan Feinbloom Family Foundation funded were first-time grantees, receiving 33% of its grant dollars.

New vs renewed · share of each year

In FY2024, 67% of grant dollars renewed an existing relationship; $56k went to new ones.

50%100%’20’21’22’23’24
RenewedFirst-time

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

’20’21’22’23’24
Arts & CultureInternationalHealthHuman ServicesEducationAnimalsOther
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 arriving80$195k4%
FY202486$169k56%
FY202340$191k20%
FY202241$314k27%
FY202140$148k18%
FY202039$148k33%
FY201942$246kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Arts & Culture$453kPhilanthropy$354kHuman Services$207kHealth$141kEducation$84kAnimals$72kInternational$67kCivil Rights$40kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
NH
WA
MI
NY
MA
OH
NJ
RI
CA
VA
MD
DE
TN
NC
DC
AL
GA

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 94 grantees
All grantees of Harold & Joan Feinbloom Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
University of Rochester$280,50540%
Jewish Senior Life Foundation Inc$147,82753%
Jewish Family Service of Rochester Inc$77,50061%
Planned Parenthood Federation of America Inc$49,00070%
Michigan Thanksgiving Parade Foundation$43,00040%
Margaret Woodbury Strong Museum$20,00020%
Elizabethtown Community Hospital$20,00060%
The American Jewish Joint Distribution Committee Inc$18,50020%
Allendale Columbia School$18,00030%
Vermont Public Radio$18,00070%
St Lawrence University$18,00070%
Fordham University$18,00060%
Gleaners Community Food Bank of Southeastern Michigan$18,00060%
Southern Poverty Law Center Inc$16,00040%
Women's Foundation of Genesee Valley Inc$15,00014%
Cutaneous Lymphoma Foundation$14,00070%
American Civil Liberties Union Foundation Inc$10,50030%
American Friends of Magen David Adom$10,00010%
Hias Inc$10,00010%
Reut USA$10,00010%
Brothers for Life$10,00010%
National Geographic Society$9,80070%
Pbs Foundation$9,50010%
Champlain Area Trails Inc$9,25050%
Organization for Tropical Studies Inc$8,30040%
Anti-Defamation League Foundation$8,00040%
Michigan Humane Society$7,75070%
International Rescue Committee INC$7,00010%
Galapagos Conservancy Inc$7,00070%
World Wildlife Fund Inc$7,00070%
Mary Cariola Children's Center Inc$6,00010%
American National Red Cross & Its Constituent Chapters and Branches$5,00030%
Anti-Defamation League$5,00010%
The Heat and Warmth Fund$5,00050%
Foodlink Inc$5,00020%
Temple Brith Kodesh$4,9003n/a
Kenyon College$4,00020%
Globalgiving Foundation Inc$4,00030%
Hillel at the University of Rochester Inc$4,00021%
Secure Community Network Inc$4,00010%
St Jude Children's Research Hospital Inc$4,00040%
North Country Spca Inc$3,50040%
Ronald McDonald House Charities of Rochester NY Inc$3,00020%
Lake Champlain Waldorf School$2,5001n/a
Mental Health Association in Essex County Inc$2,50010%
Paws for a Cause$2,5001n/a
Ontario County Humane Society Inc$2,50010%
Piano by Nature Inc$2,3506n/a
Herd USA$2,00020%
Adirondack Community Action Programs Inc$2,00020%
Beaumont Health Foundation$2,00010%
Medecins Sans Frontieres USA Inc$2,00010%
The Detroit Institute of Arts$2,00020%
Friends of the World Food Program Inc$2,00010%
Detroit Symphony Orchestra Inc$2,00020%
Mercy Flight Central Inc$2,00020%
Henry Ford Health System$2,00010%
United States Fund for Unicef$2,00010%
Wadhams Free Library$2,0002n/a
The United States Holocaust Memorial Museum$2,00020%
International Fund for Animal Welfare Inc$1,35040%
The David Sheldrick Wildlife Trust USA Inc$1,27550%
Ballard Park Foundation Ltd$1,15041%
Brighton Memorial Library Foundation Inc$1,0002n/a
Hope Hall$1,00020%
Villa of Hope$1,00020%
Rochester Museum & Science Center$1,00020%
Veterans Outreach Center Inc$1,00020%
Medical Motor Service of Rochester & Monroe County Inc$1,00020%
Daystar for Medically Fragile Children D/B/A Daystar Kids$1,00020%
Friends and Foundation of the Rochester Public Library$1,00020%
Hillside Foundation$1,00020%
Rochester School for the Deaf$1,00020%
Antarctic and Southern Ocean Coalition$1,00010%
Meals on Wheels America$1,00020%
Goodwill Vision Enterprises Inc$1,00020%
George Eastman Museum$1,00020%
The Actors' Fund of America$55030%
East House Corporation$50020%
Compeer Rochester Inc$50020%
Hillel School Inc$5002n/a
Billie Jean King Foundation$50020%
Writers & Books Inc$50020%
Usta Foundation Incorporated$50020%
Als United Greater New York Inc$50010%
House of Mercy Inc$50020%
Rochester Philharmonic Orchestra Inc$50010%
National Multiple Sclerosis Society$50020%
Lifetime Assistance Foundation Inc$5002n/a
Society for Chamber Music in Rochester Inc$50020%
The University of Vermont Health Network$50010%
Open Door Mission Inc$4002n/a
Arc Foundation of Monroe Inc$40020%
Rochester Global Connections Inc$10010%

What it could do for these grantees

Plus 38 recipients with no EIN on record ($376k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Harold & Joan Feinbloom Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUniversity of Rochester: $280,505 over 4y, 0.0% of budgetJewish Senior Life Foundation Inc: $147,827 over 5y, 2.6% of budgetJewish Family Service of Rochester Inc: $77,500 over 6y, 0.6% of budgetPlanned Parenthood Federation of America Inc: $49,000 over 7y, 0.0% of budgetMichigan Thanksgiving Parade Foundation: $43,000 over 4y, 0.4% of budgetMargaret Woodbury Strong Museum: $20,000 over 2y, 0.1% of budgetElizabethtown Community Hospital: $20,000 over 6y, 0.0% of budgetThe American Jewish Joint Distribution Committee Inc: $18,500 over 2y, 0.0% of budgetAllendale Columbia School: $18,000 over 3y, 0.1% of budgetVermont Public Radio: $18,000 over 7y, 0.0% of budgetSt Lawrence University: $18,000 over 7y, 0.0% of budgetFordham University: $18,000 over 6y, 0.0% of budgetGleaners Community Food Bank of Southeastern Michigan: $18,000 over 6y, 0.0% of budgetSouthern Poverty Law Center Inc: $16,000 over 4y, 0.0% of budgetWomen's Foundation of Genesee Valley Inc: $15,000 over 1y, 4.2% of budgetCutaneous Lymphoma Foundation: $14,000 over 7y, 0.4% of budgetAmerican Civil Liberties Union Foundation Inc: $10,500 over 3y, 0.0% of budgetAmerican Friends of Magen David Adom: $10,000 over 1y, 0.0% of budgetHias Inc: $10,000 over 1y, 0.0% of budgetReut USA: $10,000 over 1y, 0.3% of budgetBrothers for Life: $10,000 over 1y, 0.1% of budgetNational Geographic Society: $9,800 over 7y, 0.0% of budgetPbs Foundation: $9,500 over 1y, 0.0% of budgetChamplain Area Trails Inc: $9,250 over 5y, 0.5% of budgetOrganization for Tropical Studies Inc: $8,300 over 4y, 0.1% of budgetAnti-Defamation League Foundation: $8,000 over 4y, 0.0% of budgetMichigan Humane Society: $7,750 over 7y, 0.0% of budgetInternational Rescue Committee INC: $7,000 over 1y, 0.0% of budgetGalapagos Conservancy Inc: $7,000 over 7y, 0.0% of budgetWorld Wildlife Fund Inc: $7,000 over 7y, 0.0% of budgetMary Cariola Children's Center Inc: $6,000 over 1y, 0.0% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $5,000 over 3y, 0.0% of budgetAnti-Defamation League: $5,000 over 1y, 0.0% of budgetThe Heat and Warmth Fund: $5,000 over 5y, 0.0% of budgetFoodlink Inc: $5,000 over 2y, 0.0% of budgetKenyon College: $4,000 over 2y, 0.0% of budgetGlobalgiving Foundation Inc: $4,000 over 3y, 0.0% of budgetHillel at the University of Rochester Inc: $4,000 over 2y, 0.6% of budgetSecure Community Network Inc: $4,000 over 1y, 0.1% of budgetSt Jude Children's Research Hospital Inc: $4,000 over 4y, 0.0% of budgetNorth Country Spca Inc: $3,500 over 4y, 0.2% of budgetRonald McDonald House Charities of Rochester NY Inc: $3,000 over 2y, 0.0% of budgetMental Health Association in Essex County Inc: $2,500 over 1y, 0.1% of budgetOntario County Humane Society Inc: $2,500 over 1y, 0.3% of budgetHerd USA: $2,000 over 2y, 0.3% of budgetAdirondack Community Action Programs Inc: $2,000 over 2y, 0.0% of budgetBeaumont Health Foundation: $2,000 over 1y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $2,000 over 1y, 0.0% 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 85.

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.

Rochester Area Community FoundationNY56.6× affinity30 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Rochester Area Community Foundation · Daisy Marquis Jones Foundation · United Way of Greater Rochester and the Finger Lakes Inc · Max and Marian Farash Charitable Foundation · William & Sheila Konar Foundation · Ames-Amzalak Memorial Trust · Paychex Charitable Foundation Inc · Rochester Area Community Foundation Depository Inc · Greater Rochester Health Foundation · Esl Charitable Foundation · Alstom Signaling Foundation Inc · The Florence M Muller 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.

Compare Harold & Joan Feinbloom Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Harold & Joan Feinbloom Family Foundation?

Find your warmest path to Harold & Joan Feinbloom 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 Harold & Joan Feinbloom Family Foundation

How much does Harold & Joan Feinbloom Family Foundation give?
Harold & Joan Feinbloom Family Foundation reported 85 grants totaling $221,900 in its FY2025 IRS filing. It funded between 39 and 86 organizations a year over FY2019 to FY2024.
What does Harold & Joan Feinbloom Family Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Arts & Culture (29%), Philanthropy (23%), Human Services (13%).
Who are Harold & Joan Feinbloom Family Foundation's largest grantees?
By total granted over FY2019 to FY2025: University of Rochester ($281k), Jewish Senior Life Foundation Inc ($148k), Jewish Family Service of Rochester Inc ($78k).
Does Harold & Joan Feinbloom Family Foundation fund new organizations?
In FY2024, 56% of the organizations it funded were first-time grantees.
Does Harold & Joan Feinbloom 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 Harold & Joan Feinbloom Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Rochester Area Community Foundation, Daisy Marquis Jones Foundation, United Way of Greater Rochester and the Finger Lakes Inc.
Where is Harold & Joan Feinbloom Family Foundation based?
Harold & Joan Feinbloom Family 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 140 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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