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The Fredric Mack Family Foundationinc at a glance

· Private foundation

The Fredric Mack Family Foundationinc

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.

$93k
Granted FY2024still arriving
10
Grants FY2024still arriving
2
States reached
$49k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
01What it funds
0186% classified

What it funded, over time

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

Religion$187kHuman Services$163kPhilanthropy$89kEducation$44kHealth$42kRecreation & Sports$29kInternational$20kArts & Culture$19kOther$0
02FY2024 · 10 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k7 grants · $9k
  • $10k–50k3 grants · $84k
$2,000
Median grant
2
States reached
$140k
Total assets
Largest grants
RecipientAmount
92ND STREET Y$49,000
MORSELIFE FOUNDATION$20,000
JCRC$15,000
PALM BEACH UNITED WAY$2,000
SOUTHAMPTON HOSPITAL FOUNDATION$2,000
JEWISH FEDERATION OF PALM BEACH$1,800
THE FUND FOR PARK AVENUE$1,100
Individual grant recipient$1,000
SOUTHAMPTON BATH & TENNIS CHARITABLE FUND$1,000
Individual grant recipient$100
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:

Its human-services grants (FY17–24, $77k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%THE NEW YORK FOUNDLING: $2k → 17%MORSELIFE FOUNDATION: $25k → 11%MORSELIFE FOUNDATION: $20k → 11%MORSELIFE FOUNDATION: $15k → 11%MORSELIFE FOUNDATION: $15k → 11%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.

Which US states its grants reach

IL
MI
NY
PA
NJ
CT
CA
VA
DE
DC
FL
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.

87%of every dollar goes to organizations it has funded before.
$524k · 26 repeat orgs$77k to everyone else

26 repeat relationships: 9 still active in FY2024, 17 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

26
33

Total granted

$524k
$77k

Median revenue growth · since first grant

+3%
+22%

Still filing today

46%
58%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’17’18’19’20’21’22’23’24
RenewedFirst-time

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

’17’18’19’20’21’22’23’24
PhilanthropyArts & CultureHealthHuman 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.

Backed again, and grew

  • TY
    THE YOUNG MEN'S AND YOUNG WOMEN'S HEBREW ASSOCIATION
    8× · 2017–2024 · $179k · revenue +31%
  • UJ
    UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC
    6× · 2017–2023 · $15k · revenue +39%
  • TS
    THE SOUTHAMPTON HOSPITAL FOUNDATION INC
    4× · 2018–2024 · $7k · revenue +174%

Funded once

  • CG
    COLUMBIA GRAMMAR AND PREPARATORY SCHOOLgraduated
    one grant, 2018 · $10k · revenue +25%
  • MS
    MEMORIAL SLOAN KETTERING
    one grant, 2022 · $10k
  • YL
    Young Leadership Addiction Awareness Incgraduated
    one grant, 2022 · $9k · revenue +180%
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
Stony Brook Urology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
2
Stony Brook Surgical Associates University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
3
The Jewish Museum

The mission of the jewish museum is to collect, preserve, exhibit and interpret art and jewish culture. see schedule o for more information.

Arts & Culture
4
Foundation for Jewish Philanthropies Inc

See schedule othe organization is a not-for-profit, public charity established in 1911 to provide for the quality and continuity of jewish life in western new york and around the world through private philanthropy. the foundation seeks,…

Philanthropy
5
The Baruch College Fund

The baruch college fund is an organization engaged in generating, encouraging and promoting the educational welfare of the students of the bernard m. baruch college of the city university of new york.

Education
6
New York Genome Center Inc

Operate a state-of-the-art, world-class genomic research center that creates and uses advanced genomics to understand the genetic basis of disease. for more information, see schedule o.

Health
7
Stony Brook Internists University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
8
Neurology Associates of Stony Brook University Faculty Practice Corp

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
9
Stony Brook Ophthalmology University Faculty Practice Corporation

Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.

Health
10
Institute for Advanced Study - Louis Bamberger & Mrs Felix Fuld Foundation

The institute for advanced study (the institute) is one of the world's leading centers for theoretical research and intellectual inquiry. see schedule o.

Science & Tech
11
Long Island Jewish Medical Center

Long island jewish medical center is part of the northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and…

Health
12
United States Naval Institute

Provide an independent forum for those who dare to read, think, speak, and write to advance the professional, literary, and scientific understanding of sea power and other issues critical to global security.

—
How this is measured
The grantee most central to the portfolio’s shape is Jewish Federation of Palm Beach County Inc; the most unlike its peers is Alliance to Combat Extremism Fund. 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

35 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. 35 of the 61 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)
4
Early backer (in before they grew)
33/35
Grantees still filing
22/35
Grew since first funded

Where the money sits, by cause and then by grantee

JCRC: $109,000 · OtherJCRCJCRC - NY: $17,500 · OtherJCRC - NYTHE ISRAEL PROJECT: $15,000 · OtherTHE ISRAEL PROJECTISRAEL TENNIS & EDUCATION CENTERS: $15,000 · OtherISRAEL TENNIS & EDUCATION CENTERSMEMORIAL SLOAN KETTERING: $10,000 · OtherISRAEL TENNIS CENTERS: $10,000 · Other+35 more: $70,537 · Other+35 moreTHE YOUNG MEN'S AND YOUNG WOMEN'S HEBREW ASSOCIATION: $178,984 · ReligionTHE YOUNG MEN'S AND YOUNG WOMEN'S…MORSELIFE FOUNDATION INC: $75,000 · Human ServicesMORSELIFE FOUN…+1 more: $1,500 · Human ServicesATLANTIC GOLF CLUB EDUCATIONAL FUND INC: $33,700 · PhilanthropyATLANTIC GOLF…UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC: $15,400 · PhilanthropyUNITED JEWISH…SOUTHAMPTON BATH & TENNIS CLUB CHARITABLE FUND: $7,000 · PhilanthropySOUTHAMPTON B…JEWISH FEDERATION OF PALM BEACH COUNTY INC: $6,800 · PhilanthropyJEWISH FEDERA…CHILDREN'S HEALTHCARE CHARITY INC: $6,625 · PhilanthropyCHILDREN'S HE…DELAWARE COMMUNITY FOUNDATION INC: $5,000 · PhilanthropyDELAWARE COMM…+1 more: $1,200 · PhilanthropyYoung Leadership Addiction Awareness Inc: $9,000 · HealthTHE SOUTHAMPTON HOSPITAL FOUNDATION INC: $7,000 · HealthCROHN'S & COLITIS FOUNDATION INC: $2,500 · HealthCOLUMBIA GRAMMAR AND PREPARATORY SCHOOL: $10,000 · EducationSAN MIGUEL ACADEMY OF NEWBURGH: $500 · EducationALGEMEINER INC: $2,500 · Arts & CultureSIMON WIESENTHAL CENTER INC: $1,800 · Arts & CultureNAVY SEAL FOUNDATION INC: $1,000 · Arts & CultureMETROPOLITAN MUSEUM OF ART: $500 · Arts & CultureWNET: $500 · Arts & Culture
Other$247,037Religion$178,984Human Services$76,500Philanthropy$75,725Health$18,500Education$10,500Arts & Culture$6,300

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 budgetTHE YOUNG MEN'S AND YOUNG WOMEN'S HEBREW ASSOCIATION: $178,984 over 8y, 0.1% of budgetMORSELIFE FOUNDATION INC: $75,000 over 4y, 0.3% of budgetATLANTIC GOLF CLUB EDUCATIONAL FUND INC: $33,700 over 4y, 1.3% of budgetUNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC: $15,400 over 6y, 0.0% of budgetTHE ISRAEL PROJECT: $15,000 over 3y, 0.1% of budgetCOLUMBIA GRAMMAR AND PREPARATORY SCHOOL: $10,000 over 1y, 0.0% of budgetYoung Leadership Addiction Awareness Inc: $9,000 over 1y, 5.4% of budgetSOUTHAMPTON BATH & TENNIS CLUB CHARITABLE FUND: $7,000 over 6y, 0.5% of budgetTHE SOUTHAMPTON HOSPITAL FOUNDATION INC: $7,000 over 4y, 0.0% of budgetJEWISH FEDERATION OF PALM BEACH COUNTY INC: $6,800 over 2y, 0.0% of budgetCHILDREN'S HEALTHCARE CHARITY INC: $6,625 over 2y, 0.1% of budgetDELAWARE COMMUNITY FOUNDATION INC: $5,000 over 1y, 0.0% of budgetISRAEL TENNIS CENTERS FOUNDATION INC: $5,000 over 1y, 0.1% of budgetALGEMEINER INC: $2,500 over 1y, 0.1% of budgetPIPE HITTER FOUNDATION INC: $2,500 over 1y, 0.1% of budgetCROHN'S & COLITIS FOUNDATION INC: $2,500 over 1y, 0.0% of budgetPALM BEACH COUNTRY CLUB INC: $2,000 over 2y, 0.0% of budgetSAMUEL WAXMAN CANCER RESEARCH FOUNDATION: $1,800 over 1y, 0.0% of budgetSIMON WIESENTHAL CENTER INC: $1,800 over 1y, 0.0% of budgetUNITED STATES GOLF ASSOCIATION: $1,600 over 2y, 0.0% of budgetNEW YORK FOUNDLING: $1,500 over 1y, 0.0% of budgetFUND FOR PARK AVENUE NEW YORK INC: $1,200 over 2y, 0.1% of budgetTHE ATLANTIC GOLF CLUB FOUNDATION: $1,200 over 1y, 2.1% of budgetNAVY SEAL FOUNDATION INC: $1,000 over 1y, 0.0% of budgetAlliance to Combat Extremism Fund: $1,000 over 1y, 0.4% of budgetNAACP LEGAL DEFENSE & EDUC FUND INC: $1,000 over 1y, 0.0% of budgetTHE BREAST CANCER RESEARCH FOUNDATION INC: $1,000 over 1y, 0.0% of budgetUniversity of Michigan: $1,000 over 1y, 0.3% of budgetMETROPOLITAN MUSEUM OF ART: $500 over 1y, 0.0% of budgetFEDERATION FOR JEWISH PHILANTHROPY OF UPPER FAIRFIELD COUNTY: $500 over 1y, 0.0% of budgetWNET: $500 over 1y, 0.0% of budgetTHE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS: $300 over 3y, 0.0% of budgetTHE DOE FUND INC: $200 over 2y, 0.0% of budgetTHE SOUTHAMPTON ANIMAL SHELTER FOUNDATION INC: $50 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 Goldman Sachs Cha…Jewish Communal FundGs Donor Advised Phil…National Philanthropi…Jpmorgan Chase Founda…Morgan Stanley Global…American Endowment Fo…Vanguard Charitable E…Charities Aid Foundat…The Bank of America C…Donor Advised Charita…Natl Christian Charit…
The Goldman Sachs Charitable Gift FundNY18× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Goldman Sachs Charitable Gift Fund · Jewish Communal Fund · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · National Philanthropic Trust · Jpmorgan Chase Foundation · Morgan Stanley Global Impact Funding Trust Inc · American Endowment Foundation · Vanguard Charitable Endowment Program · Charities Aid Foundation America · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · Natl Christian Charitable Fdn 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.

How much its grantees rely on government

Each dot is one organization The Fredric Mack Family Foundationinc funds: left to right is the share of its income from government, bottom to top the share from The Fredric Mack Family Foundationinc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 60%1%3%6%10%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 13%
  • Delaware Community Foundation Inc: 13% of income from government
no gov moneyreceives it· size = income
6get no government money at all
6report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
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.

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 61 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

Play a game based on Fredric Mack Family Foundationinc’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home