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· Private foundation

The Leandro P Rizzuto 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.

$7.3M
Granted FY2025still arriving
88
Grants FY2025still arriving
18
States reached
$1.3M
Largest
01What you fundRead
02The needRead
03Your edgeRead
04Your fieldRead
05Through PlinthRead
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2025.

Health$34MEducation$6.8MYouth Development$5.9MEmployment$2.4MAnimals$2.1MArts & Culture$2.1MReligion$1.9MCrime & Legal$1.8MOther$0
02FY2025 · 88 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k27 grants · $121k
  • $10k–50k20 grants · $335k
  • $50k–250k34 grants · $3.6M
  • $250k+7 grants · $3.2M
$25,000
Median grant
18
States reached
$50M
Total assets
Largest grants
RecipientAmount
AFTER-SCHOOL ALL-STARS$1,300,000
MASS GENERAL HOSPITAL - RESEARCH$598,668
BIG DOG RANCH$310,000
TEAM GLEASON$275,000
AMERICAN SOCIETY OF THE ITALIAN LEGIONS OF MERIT$250,000
MASSACHUSETTS GENERAL HOSPITAL$250,000
AMERICA FIRST POLICY INSTITUTE$250,000
SELFLESS LOVE FOUNDATION$200,000
CLUB FOR GROWTH FOUNDATION INC$200,000
CEDARS SINAI$200,000
HARK-ALS INC$200,000
ALS RIDE FOR LIFE$200,000
AMFAR FOUNDATION FOR AIDS RESEARCH$195,000
USC SCHWARZENEGGER INSTITUTE$170,000
NATIONAL ITALIAN AMERICAN FOUNDATION$150,000
02The need
03

Do your dollars go where the need is?

Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.

show:

Your human-services grants (FY18–25, $3.7M) land where the poverty rate runs at 13%, against an area that typically sits at 10%. 83% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%MADISON MEDIA FUND: $8k → 10%HANNAHS HOME OF SOUTH FLORIDA: $100k → 10%ROBERT IRVINE FOUNDATION: $10k → 13%WOUNDED WARRIOR PROJECT: $100k → 14%GYROS FOR HEROES FOUNDATION: $100k → 16%OPERATION BBQ RELIEF: $5k → 8%MOMS FOR AMERICA: $50k → 14%HOP ON A CURE FOUNDATION: $150k → 13%HOPE LOVES COMPANY: $75k → 11%AMERICAN ACTION FUND FOR BLIND CHILDREN & ADULTS: $8k → 19%ANNIE'S HOME: $10k → 22%VICTORIA'S VOICE FOUNDATION: $100k → 13%MOMS FOR AMERICA: $25k → 14%HARK-ALS INC: $200k → 5%ONE SIMPLE WISH: $3k → 11%THE ARC MID-HUDSON: $10k → 6%HANNAHS HOME OF SOUTH FLORIDA: $30k → 10%VICTORIA'S VOICE FOUNDATION: $60k → 13%KULTURECITY: $3k → 16%HARK-ALS INC: $100k → 5%TEAM GLEASON FOUNDATION: $175k → 23%THE ARC MID-HUDSON: $10k → 16%VICTORIAS VOICE FOUNDATION: $110k → 13%WOMEN IN DISTRESS OF BROWARD COUNTY INC: $27k → 13%THE GRANT CARDONE FOUNDATION: $27k → 15%HARK-ALS INC: $100k → 5%TEAM GLEASON FOUNDATION: $100k → 23%ELEV8HOPE: $10k → 10%HARK-ALS INC: $75k → 5%TEAM GLEASON: $275k → 23%THE LEXI FAYE EVERYONE MATTERS FOUNDATION: $50k → 4%ON YOUR MARK: $3k → 11%AUTISM PROJECT OF PALM BEACH COUNTY: $1.0M → 11%SELFLESS LOVE FOUNDATION: $200k → 11%GLORIA M SILVERIO FOUNDATION: $50k → 15%GLORIA M SILVERIO FOUNDATION 501(C)3: $50k → 15%ITALIAN WELFARE LEAGUE INC: $10k → 17%GLORIA M SILVERIO FOUNDATION 501(C)3: $37k → 15%GLORIA M SILVERIO FOUNDATION: $20k → 15%GLORIA M SILVERIO FOUNDATION 501(C)3: $15k → 15%FAIRFIELD COUNTY HOSPICE HOUSE INC: $50k → 9%INNOCENCE PROJECT: $10k → 17%SILVERSOURCE INC: $5k → 9%PLACE OF HOPE INC: $30k → 11%PLACE OF HOPE INC: $10k → 11%INTERNATIONAL REFUGEE ASSISTANCE PROJECT: $10k → 17%BAUMAN PHILANTHROPIC FOUNDATION: $10k → 11%GLORIA M SILVERIO FOUNDATION: $5k → 11%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

Which US states your grants reach

ME
WA
ID
MT
IL
WI
MI
NY
MA
OR
NV
WY
IA
OH
PA
NJ
CT
RI
CA
UT
MO
VA
MD
DE
AZ
KS
AR
TN
NC
DC
HI
OK
LA
AL
GA
TX
FL

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

79%of every dollar goes to organizations you’ve funded before.
$52M · 146 repeat orgs$14M to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +37% since the first grant, against +15% for the ones you funded once.

146 repeat relationships — 53 still active in FY2025, 93 since wound down; 34 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

146
390

Total granted

$52M
$12M

Median revenue growth · since first grant

+37%
+15%

Still filing today

71%
52%

New vs renewed · share of each year

In FY2025, 71% of grant dollars renewed an existing relationship; $2.1M went to new ones.

50%100%’17’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’19’20’21’22’23’24’25
HealthHuman ServicesPhilanthropyEducationAnimalsInternationalOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • AA
    AFTER-SCHOOL ALL-STARS
    8× · 2018–2025 · $5.6M · revenue +55%
  • CEDARS-SINAI MEDICAL CENTER
    7× · 2017–2025 · $3.8M · revenue +63%
  • JC
    JOB CREATORS NETWORK FOUNDATION
    3× · 2023–2025 · $2.3M · revenue +42% · 44% of their budget

Funded once

  • MG
    MASS GENERAL HOSPITAL
    one grant, 2020 · $1.2M
  • AP
    AUTISM PROJECT OF PALM BEACH COUNTY INCgraduated
    one grant, 2018 · $1.0M · revenue +236%
  • PP
    Personnel Policy Operations Inc
    one grant, 2024 · $1.0M · revenue 0%

Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
Samuel Waxman Cancer Research Foundation

The samuel waxman cancer research foundation (the "foundation") funds innovative research to bring faster cures to patients. in addition to supporting ongoing collaborative research in specific cancers, our scientists are investigating the…

—
2
Foundation for Sarcoidosis Research

The foundation for sarcoidosis research (fsr) is the leading international organization dedicated to finding a cure for sarcoidosis and improving care for sarcoidosis patients through research, education, and support. since its…

Philanthropy
3
Ny Police and Fire Widows' & Children's Benefit Fund Inc

Brief description of the organization's mission the purpose of the fund is to provide assistance to the families of new york city police officers and firefighters who have been killed in the line of duty. after the events of september 11,…

Human Services
4
Shield of Faith Missions

Sof is called to empower warriors to find purpose, be resilient, and live well. we develop and provide customized treatment plans for veterans through our national network of partners.

Religion
5
The Michael J Fox Foundation for Parkinson's Research

The foundation is dedicated to finding a cure for parkinson's disease through an aggressively funded research agenda and ensuring the development of improved therapies for those living with parkinson's today.

Health
6
Polybio Research Foundation Inc

We are a 501(c)3 transforming how complex chronic conditions like longcovid, me/cfs & post treatment lyme disease are studied, diagnosed, and treated. polybio was founded by three scientists with complementary expertise (neuroscience,…

—
7
Prostate Cancer Foundation

The prostate cancer foundation (pcf) funds the world's most promising research on the biology and treatment of prostate cancer, accelerating those discoveries into therapies and strategies designed to improve the quality of life and…

Philanthropy
8
MRIGlobal

To improve the lives of people through innovative scientific and engineering research.

Science & Tech
9
The Breast Cancer Research Foundation Inc

The mission of the breast cancer research foundation, inc. is to prevent and cure breast cancer by advancing the world's most promising research.

Public Safety & Disaster
10
The Lieber Institute Inc

The mission of the institute is to translate basic genetic and molecular mechanisms of schizophrenia and related developmental brain disorders into clinical advances that change the lives of affected individuals. it is catalyzing a new…

Health
11
The Multiple Myeloma Research Foundation Inc

The multiple myeloma research foundation (mmrf) is the largest nonprofit in the world solely focused on accelerating acurefor multiple myeloma patient. we drive the development and delivery of next-generation therapies, leverage data to…

Health
12
Allosource

Inspired by the gift of donation from our communities, allosource responsibly provides innovative cellular and tissue allografts to advance patient healing.

Health

For reference, the grantee most central to the portfolio’s shape is Wounded Warrior Project Inc and the most unlike its peers is Peter Cohen Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyAnimal Rescue and ShelterPolicy Research and AdvocacyMilitary Veterans SupportCommunity Arts CentersIndependent K-12 SchoolsCancer Support ServicesDevelopmental Disabilities …Health Access Advocacy and …Pregnancy Support ServicesFaith-Based Liberal Arts Co…Youth Development CentersEquine Therapy ProgramsCommunity Food PantriesJewish Community Organizati…Domestic Violence ServicesChristian Youth CampsFood Banks and PantriesChild Abuse Advocacy Servic…Youth Sports ProgramsImmigrant Worker SupportAffordable Housing Developm…Women & Girls Leadership De…Environmental Conservation …Youth Development ServicesVolunteer Fire & Ems Servic…Dance Arts OrganizationsChristian Missionary Organi…Community Foundations
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 21 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%6%<5yr14%10%5–10yr19%31%10–20yr16%23%20–35yr13%14%35–55yr16%17%55yr+
THE FIELDby orgYOUR MONEYby value22%5%<5yr14%10%5–10yr19%30%10–20yr16%27%20–35yr13%7%35–55yr16%22%55yr+

The field is 22% startups (under 5 years old) — 6% of your grantees by number, and just 5% of your money.

Closures · last 5 years

The orgs you fund almost never close — 1% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
1%4/372
the rest of the field
13%
240,392/1,819,193

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

340 grantees tracked through their own filings, 2017–2025.

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 340 of the 578 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

15
Load-bearing (≥25% of a budget)
69
Early backer (in before they grew)
331/340
Grantees still filing
221/340
Grew since you first funded

Where your money sits — by cause, then by grantee

MASSACHUSETTS GENERAL HOSPITAL — $8,961,457 · OtherMASSACHUSETTS GENERAL HOSPITALAFTER-SCHOOL ALL-STARS — $5,575,000 · OtherAFTER-SCHOOL ALL-STARS+123 more — $23,048,913 · Other+123 moreCEDARS-SINAI MEDICAL CENTER — $3,775,897 · HealthCEDARS-SINAI MEDICAL…ANSWER ALS — $1,736,470 · HealthANSWER ALSAMYOTROPHIC LATERAL SCLEROSIS ASSN — $1,042,000 · HealthAMYOTROPHIC LATERAL …The Curetivity Foundation — $775,000 · HealthThe Curetivity Found…HOLY CROSS HOSPITAL INC — $645,000 · HealthHOLY CROSS HOSPITAL …ELS FOR AUTISM FOUNDATION — $502,000 · HealthALS THERAPY DEVELOPMENT FOUNDATION INC — $400,000 · HealthPETER COHEN FOUNDATION — $400,000 · Health+18 more — $2,530,308 · Health+18 moreWASHINGTON UNIVERSITY — $1,378,019 · EducationWASHINGTON …TARGET ALS FOUNDATION INC — $900,000 · EducationTARGET ALS …The Peddie School — $870,000 · EducationThe Peddie …AMERICA FIRST POLICY INSTITUTE INC — $810,000 · EducationAMERICA FIR…VILLANOVA UNIVERSITY — $600,000 · EducationVILLANOVA U…JOHNS HOPKINS UNIVERSITY — $467,978 · EducationJOHNS HOPKI…STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $336,980 · EducationConservative Partnership Institute — $250,000 · Education+9 more — $893,305 · Education+9 moreAUTISM PROJECT OF PALM BEACH COUNTY INC — $1,000,000 · Human ServicesTEAM GLEASON FOUNDATION — $550,000 · Human ServicesHARK-ALS INC — $475,000 · Human ServicesCompassionate Care ALS Inc — $300,000 · Human ServicesVICTORIA'S VOICE FOUNDATION INC — $270,000 · Human ServicesSELFLESS LOVE FOUNDATION INC — $200,000 · Human ServicesGLORIA M SILVERIO FOUNDATION — $177,002 · Human ServicesHOP ON A CURE FOUNDATION INC — $150,000 · Human ServicesHANNAH'S HOME OF SOUTH FLORIDA INC — $130,000 · Human Services+10 more — $647,050 · Human ServicesJOB CREATORS NETWORK FOUNDATION — $2,300,000 · EmploymentBIG DOG RANCH RESCUE INC — $1,429,500 · AnimalsTRI COUNTY HUMANE SOCIETY — $178,750 · AnimalsFurry Friends Humane Inc — $100,000 · Animals+1 more — $47,500 · AnimalsMALTZ JUPITER THEATRE INC — $500,000 · Arts & CultureNATIONAL ITALIAN AMERICAN FOUNDATIONINC — $360,000 · Arts & CultureAmerican Society of the Italian Legions of Merit — $355,000 · Arts & CultureBoca Raton Historical Society Inc — $167,000 · Arts & CultureFRIENDS OF UNITED HATZALAH INC — $149,000 · Arts & CultureNATIONAL DANCE INSTITUTE — $110,000 · Arts & Culture+2 more — $80,000 · Arts & Culture
Other$37,585,370Health$11,806,675Education$6,506,282Human Services$3,899,052Employment$2,300,000Animals$1,755,750Arts & Culture$1,721,000

Showing your 200 largest grantees by grant value.

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetAFTER-SCHOOL ALL-STARS — $5,575,000 over 8y, 5.4% of budgetCEDARS-SINAI MEDICAL CENTER — $3,775,897 over 7y, 0.0% of budgetJOB CREATORS NETWORK FOUNDATION — $2,300,000 over 3y, 44% of budgetANSWER ALS — $1,736,470 over 2y, 31% of budgetBIG DOG RANCH RESCUE INC — $1,429,500 over 6y, 4.3% of budgetWASHINGTON UNIVERSITY — $1,378,019 over 6y, 0.0% of budgetAMYOTROPHIC LATERAL SCLEROSIS ASSN — $1,042,000 over 4y, 1.4% of budgetPersonnel Policy Operations Inc — $1,000,000 over 1y, 22% of budgetLOVE SERVE REMEMBER FOUNDATION — $1,000,000 over 1y, 46% of budgetThe Peddie School — $870,000 over 8y, 0.9% of budgetAMERICA FIRST POLICY INSTITUTE INC — $810,000 over 4y, 1.1% of budgetThe Curetivity Foundation — $775,000 over 6y, 7.8% of budgetHOLY CROSS HOSPITAL INC — $645,000 over 4y, 0.1% of budgetBROWN UNIVERSITY — $611,189 over 2y, 0.0% of budgetVILLANOVA UNIVERSITY — $600,000 over 6y, 0.0% of budgetTHE PALM BEACH COUNTY SHERIFF'S FOUNDATION INC — $582,000 over 5y, 13% of budgetTEAM GLEASON FOUNDATION — $550,000 over 3y, 2.1% of budgetELS FOR AUTISM FOUNDATION — $502,000 over 2y, 7.4% of budgetMALTZ JUPITER THEATRE INC — $500,000 over 1y, 4.2% of budgetHARK-ALS INC — $475,000 over 4y, 13% of budgetJOHNS HOPKINS UNIVERSITY — $467,978 over 3y, 0.0% of budgetALS THERAPY DEVELOPMENT FOUNDATION INC — $400,000 over 2y, 1.5% of budgetPETER COHEN FOUNDATION — $400,000 over 2y, 20% of budgetJupiter Medical Center Foundation Inc — $375,000 over 2y, 0.4% of budgetRIDE FOR LIFE INC — $375,000 over 3y, 13% of budgetNATIONAL ITALIAN AMERICAN FOUNDATIONINC — $360,000 over 6y, 2.1% of budgetAmerican Society of the Italian Legions of Merit — $355,000 over 3y, 80% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION — $336,980 over 5y, 0.3% of budgetGrey Team Inc — $331,100 over 4y, 11% of budgetHelping a HeroOrg — $328,000 over 4y, 2.9% of budgetUNLEASH PROSPERITY INC — $325,000 over 2y, 4.3% of budgetCompassionate Care ALS Inc — $300,000 over 4y, 2.3% of budgetELTON JOHN AIDS FOUNDATION INC — $280,000 over 1y, 4.6% of budgetTHE J DAVID GLADSTONE INSTITUTES — $279,808 over 2y, 0.1% of budgetVICTORIA'S VOICE FOUNDATION INC — $270,000 over 3y, 5.2% of budgetCenter for Renewing America Inc — $250,000 over 1y, 3.7% of budgetCLUB FOR GROWTH FOUNDATION INC — $250,000 over 2y, 2.3% of budgetConservative Partnership Institute — $250,000 over 3y, 1.6% of budgetWIGS AND WISHES — $225,000 over 2y, 45% of budgetJUDICIAL WATCH INC — $205,000 over 5y, 0.1% of budgetOREGON HEALTH & SCIENCE UNIVERSITY FOUNDATION — $202,099 over 2y, 0.1% of budgetTHE ABILITY EXPERIENCE — $200,000 over 4y, 2.1% of budgetBRIDGING VOICE INC — $200,000 over 2y, 6.7% of budgetThe Palm Beach Police and Fire Foundation Inc — $180,000 over 3y, 1.9% of budgetMassachusetts Institute of Technology — $179,418 over 2y, 0.0% of budgetTRI COUNTY HUMANE SOCIETY — $178,750 over 7y, 1.5% of budgetGLORIA M SILVERIO FOUNDATION — $177,002 over 6y, 7.5% of budgetBoca Raton Historical Society Inc — $167,000 over 3y, 11% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.

  • Who funds AFTER-SCHOOL ALL-STARS ↗
  • Who funds CEDARS-SINAI MEDICAL CENTER ↗
  • Who funds JOB CREATORS NETWORK FOUNDATION ↗
  • Who funds ANSWER ALS ↗
  • Who funds BIG DOG RANCH RESCUE INC ↗
  • Who funds WASHINGTON UNIVERSITY ↗
  • Who funds AMYOTROPHIC LATERAL SCLEROSIS ASSN ↗
  • Who funds AUTISM PROJECT OF PALM BEACH COUNTY INC ↗
  • Who funds Personnel Policy Operations Inc ↗
  • Who funds LOVE SERVE REMEMBER FOUNDATION ↗
  • Who funds TARGET ALS FOUNDATION INC ↗
  • Who funds The Peddie School ↗
  • Who funds AMERICA FIRST POLICY INSTITUTE INC ↗
  • Who funds The Curetivity Foundation ↗
  • Who funds HOLY CROSS HOSPITAL INC ↗
  • Who funds BROWN UNIVERSITY ↗
  • Who funds VILLANOVA UNIVERSITY ↗
  • Who funds THE PALM BEACH COUNTY SHERIFF'S FOUNDATION INC ↗
  • Who funds TEAM GLEASON FOUNDATION ↗
  • Who funds ELS FOR AUTISM FOUNDATION ↗
  • Who funds MALTZ JUPITER THEATRE INC ↗
  • Who funds HARK-ALS INC ↗
  • Who funds JOHNS HOPKINS UNIVERSITY ↗
  • Who funds ALS THERAPY DEVELOPMENT FOUNDATION INC ↗
  • Who funds PETER COHEN FOUNDATION ↗
  • Who funds Jupiter Medical Center Foundation Inc ↗
  • Who funds RIDE FOR LIFE INC ↗
  • Who funds NATIONAL ITALIAN AMERICAN FOUNDATIONINC ↗

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Donors Trust IncAmyotrophic Lateral S…Al & Peggy Dematteis …American Express Foun…Community Foundation …The Dunn FoundationThe Goldman Sachs Cha…Stamford Rotary Trust…Steven & Alexandra Co…The Randolph Foundati…United Way of Palm Be…Alexander Family Foun…
Donors Trust IncVA23.8× affinity15 shared granteesties to 7 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Donors Trust Inc · Amyotrophic Lateral Sclerosis Assn · Al & Peggy Dematteis Family Foundation · American Express Foundation · Community Foundation for Palm Beach and Martin Counties Inc · The Dunn Foundation · The Goldman Sachs Charitable Gift Fund · Stamford Rotary Trust Fund · Steven & Alexandra Cohen Foundation Inc · The Randolph Foundation · United Way of Palm Beach County Inc · Alexander Family Foundation Inc

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization The Leandro P Rizzuto Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.

2024
’20’21’22’23’24’25
no gov · 580%6%25%56%100%your share of their income ↑0%25%50%75%100%share of the org’s income from government →median 2%
  • Massachusetts Institute of Technology — 35% of income from government
  • Boys & Girls Club of Stamford Inc — 17% of income from government
  • Johns Hopkins University — 12% of income from government
  • Stamford Museum & Nature Center Inc — 9% of income from government
  • Als Therapy Development Foundation Inc — 8% of income from government
  • Feeding South Florida Inc — 5% of income from government
  • Volunteer Florida Foundation Inc — 2% of income from government
  • Oregon Health & Science University Foundation — 1% of income from government
  • Big Dog Ranch Rescue Inc — 0% of income from government
  • Greenwich Hospital — 0% of income from government
  • Wounded Warrior Project Inc — 0% of income from government
  • Holy Cross Hospital Inc — 0% of income from government
  • Place of Hope Inc — 0% of income from government
no gov moneyreceives it· size = income
58get no government money at all
21report 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

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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to The Leandro P Rizzuto Foundation?

Find your warmest path to The Leandro P Rizzuto 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 directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 578 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

Generated from your IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

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