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Charles & Nancy Rosenblatt Family Foundation at a glance

· Private foundation

Charles & Nancy Rosenblatt 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.

$52k
Granted FY2024still arriving
7
Grants FY2024still arriving
3
States reached
$33k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
0199% classified

What it funded, over time

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

Education$227kHealth$119kPhilanthropy$57kHuman Services$49kArts & Culture$7kReligion$4kOther$0
02FY2024 · 7 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k5 grants · $9k
  • $10k–50k2 grants · $43k
$3,000
Median grant
3
States reached
$1.2M
Total assets
Largest grants
RecipientAmount
APPALACHIAN STATE UNIVERSITY FOUNDATION INC$33,000
BOCA RATON REGIONAL HOSPITAL INC$10,000
BOCA WEST CHILDREN'S FOUNDATION$4,500
SWEET DREAM MAKERS INC$3,000
STUTTERING ASSOCIATION FOR THE YOUNG INC (SAY)$1,000
PLAY FOR PINK$500
JAFCO$150
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, $49k) 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%BOCA WEST CHILDREN'S FOUNDATION: $10k → 11%BOCA WEST COMMUNITY CHARITABLE FOUNDATION: $8k → 11%BOCA WEST COMMUNITY CHARITABLE FOUNDATION: $6k → 11%BOCA WEST CHILDREN'S FOUNDATION: $5k → 11%BOCA WEST COMMUNITY CHARITABLE FOUNDATION: $5k → 11%BOCA WEST COMMUNITY CHARITABLE FOUNDATION: $5k → 11%BOCA WEST CHILDREN'S FOUNDATION: $5k → 11%BOCA WEST CHILDREN'S FOUNDATION: $1k → 11%JEWISH FAMILY SERVICES: $3k → 11%JEWISH FAMILY SERVICES: $2k → 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.
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.

98%of every dollar goes to organizations it has funded before.
$424k · 13 repeat orgs$7k to everyone else

13 repeat relationships: 6 still active in FY2024, 7 since wound down; 1 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

13
4

Total granted

$424k
$7k

Median revenue growth · since first grant

+81%
+87%

Still filing today

77%
50%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $150 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
HealthHuman ServicesEducationPhilanthropyArts & 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.

Backed again, and grew

  • AS
    APPALACHIAN STATE UNIVERSITY FOUNDATION INC
    8× · 2017–2024 · $156k · revenue +201%
  • BR
    Boca Raton Regional Hospital Inc
    8× · 2017–2024 · $92k · revenue +78%
  • DUKE UNIVERSITY
    6× · 2018–2023 · $65k · revenue +41%

Funded once

  • TI
    TEMPLE ISRAEL
    one grant, 2022 · $4k
  • NS
    National Stuttering Associationgraduated
    one grant, 2017 · $3k · revenue +87%
  • CHARLOTTE RESCUE MISSION
    one grant, 2021 · $1k · revenue -18%
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
Florida Atlantic University Foundation Inc

The mission of the florida atlantic university foundation inc. is to encourage, promote, and provide funds and other resources for the benefit of florida atlantic university (a part of the florida state university system) in furtherance of…

Education
2
Saint Andrew's School of Boca Raton Inc

Saint andrew's school is an independent school founded in the episcopal tradition. our mission is to build a community of learners, provide excellence in education, and nurture each student in mind, body, and spirit.

Education
3
Palm Beach Atlantic University Inc

Palm beach atlantic university equips students to grow in wisdom, lead with conviction and serve god boldly.

Education
4
Florida Southern College

Florida southern college (florida southern or the college) is committed to educational excellence and is a selective comprehensive, private, united methodist affiliated college with a strong liberal arts core and signature programs. (see…

Education
5
Gulf Coast Jewish Family and Community Services Inc

Inspired by jewish values, we protect the vulnerable, empower individuals and strengthen families. (continued on schedule o)

—
6
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
7
Stony Brook Childrens Services 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
The Jewish Federation of Sarasota-Manatee Inc

To strengthen jewish life and identity in our community, provide for jewish people in need and promote support for israel.

Philanthropy
9
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
10
Dr Stanley and Pearl Goodman Jfs of Broward County Inc

Guided by jewish values, goodman jfs of broward county is committed to providing person-centered, wraparound social services to individuals and families of all ages, faiths and backgrounds. we envision a community where no one is in need,…

—
11
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
12
Florida Gulf Coast University Foundation Inc

To advance florida gulf coast university and its students by promoting the institution, securing philanthropy to support the needs of the university, managing and administering assets with a long term perspective, and providing resources…

Education
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 Play for Pink Inc. 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

15 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. 15 of the 21 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)
6
Early backer (in before they grew)
15/15
Grantees still filing
12/15
Grew since first funded

Where the money sits, by cause and then by grantee

APPALACHIAN STATE UNIVERSITY FOUNDATION INC: $156,000 · OtherAPPALACHIAN STATE UNIVERSITY FOUNDATION …+6 more: $8,625 · OtherBoca Raton Regional Hospital Inc: $92,000 · HealthBoca Raton Regional Hospita…FAMILIES OF AUTISTIC CHILDREN OF TIDEWATER INC: $15,700 · HealthFAMILIES OF AUTISTIC CHILDR…+2 more: $3,500 · HealthDUKE UNIVERSITY: $65,008 · EducationDUKE UNIVERSITYFRANKLIN & MARSHALL COLLEGE: $6,000 · EducationFRANKLIN & MARSHA…Sweet Dream Makers Inc: $26,800 · PhilanthropySweet Dream M…JEWISH FEDERATION OF SOUTH PALM BEACH COUNTY INC: $12,500 · PhilanthropyJEWISH FEDERA…JEWISH FEDERATION OF PALM BEACH COUNTY INC: $10,000 · PhilanthropyJEWISH FEDERA…TIDEWATER JEWISH FOUNDATION INC: $7,500 · PhilanthropyTIDEWATER JEW…BOCA WEST CHILDREN'S FOUNDATION FKA BOCA WEST COMMUNITY CHARITABLE FOUNDATION: $44,200 · Human ServicesBOCA WEST C…JEWISH FAMILY SERVICES OF GREATER ORLANDO INC: $4,300 · Human ServicesJEWISH FAMI…STUTTERING ASSOCIATION FOR THE YOUNG INC: $6,500 · Arts & CulturePLAY FOR PINK INC: $2,625 · Crime & Legal
Other$164,625Health$111,200Education$71,008Philanthropy$56,800Human Services$48,500Arts & Culture$6,500Crime & Legal$2,625

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetAPPALACHIAN STATE UNIVERSITY FOUNDATION INC: $156,000 over 8y, 0.1% of budgetBoca Raton Regional Hospital Inc: $92,000 over 8y, 0.0% of budgetDUKE UNIVERSITY: $65,008 over 6y, 0.0% of budgetBOCA WEST CHILDREN'S FOUNDATION FKA BOCA WEST COMMUNITY CHARITABLE FOUNDATION: $44,200 over 8y, 0.5% of budgetSweet Dream Makers Inc: $26,800 over 7y, 0.4% of budgetFAMILIES OF AUTISTIC CHILDREN OF TIDEWATER INC: $15,700 over 7y, 1.1% of budgetJEWISH FEDERATION OF SOUTH PALM BEACH COUNTY INC: $12,500 over 1y, 0.0% of budgetJEWISH FEDERATION OF PALM BEACH COUNTY INC: $10,000 over 4y, 0.0% of budgetTIDEWATER JEWISH FOUNDATION INC: $7,500 over 1y, 0.1% of budgetSTUTTERING ASSOCIATION FOR THE YOUNG INC: $6,500 over 5y, 0.1% of budgetFRANKLIN & MARSHALL COLLEGE: $6,000 over 6y, 0.0% of budgetJEWISH FAMILY SERVICES OF GREATER ORLANDO INC: $4,300 over 2y, 0.2% of budgetPLAY FOR PINK INC: $2,625 over 5y, 0.0% of budgetNational Stuttering Association: $2,500 over 1y, 0.4% of budgetCHARLOTTE RESCUE MISSION: $1,000 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.

Donor Advised Charita…Fidelity Investments …Amazonsmile Foundation
Donor Advised Charitable Giving IncCO6.8× affinity5 shared granteesties to 2 of 2Hover any node to trace its alignments.Compare side by side →

Open a dossier: Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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.

How much its grantees rely on government

Each dot is one organization Charles & Nancy Rosenblatt Family Foundation funds: left to right is the share of its income from government, bottom to top the share from Charles & Nancy Rosenblatt Family Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%0%1%3%5%funder's share of their income ↑0%8%15%22%30%share of the org’s income from government →
    no gov moneyreceives it· size = income
    5get no government money at all
    3report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–30%
    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.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Charles & Nancy Rosenblatt Family Foundation?

    Find your warmest path to Charles & Nancy Rosenblatt 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.

    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 21 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 Charles & Nancy Rosenblatt Family’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