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Plinth

· Private foundation

French Fund Samuel Katherine Tua

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.

$777k
Granted FY2025still arriving
54
Grants FY2025still arriving
4
States reached
$30k
Largest
01What you fundRead
02The needRead
03Your edgeRead
04Your fieldRead
01What you fund
0198% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2018–2025.

Health$935kYouth Development$788kHuman Services$647kEducation$543kArts & Culture$532kFood & Nutrition$405kPhilanthropy$168kScience & Tech$160kOther$0
02FY2025 · 54 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k7 grants · $40k
  • $10k–50k47 grants · $737k
$15,000
Median grant
4
States reached
$10M
Total assets
Largest grants
RecipientAmount
FEEDING SAN DIEGO$30,000
SAN DIEGO SENIORS COMMUNITY FOUNDATION$30,000
RONALD MCDONALD HOUSE CHARITIES$25,000
SALK INSTITUTE FOR BIOLOGICAL STUDIES$25,000
ZOOLOGICAL SOCIETY OF SAN DIEGO$23,000
JUST IN TIME FOR FOSTER YOUTH$20,000
LA JOLLA HISTORICAL SOCIETY$20,000
A STEP BEYOND$20,000
SAN DIEGO CHILDRENS DISCOVERY MUSUEM$20,000
THE NEW CHILDRENS MUSEUM$20,000
CARLSBAD EDUCATIONAL FOUNDATION$20,000
OUTDOOR OUTREACH$20,000
CENTER FOR COMMUNITY SOLUTIONS$20,000
SAN DIEGO VOLUNTEER LAWYER PROGRAM INC$20,000
VOICES FOR CHILDREN$20,000
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, $706k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 96% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%CALIFORNIA COMMUNICATIONS ACCESS FOUND: $10k → 9%LOVED TWICE: $10k → 10%PEOPLE ASSISTING THE HOMELESS: $10k → 14%ARMED SERVICES YMCA OF THE USA: $10k → 7%PEOPLE ASSISTING THE HOMELESS: $10k → 14%BRAILLE INSTITUTE OF AMERICA INC: $20k → 14%BRAILLE INSTITUTE OF AMERICA INC: $20k → 14%SOLUTIONS FOR CHANGE INC: $20k → 11%SOLUTIONS FOR CHANGE INC: $15k → 11%LIGHTBRIDGE HOSPICE COMMUNITY FOUNDATION: $10k → 11%LIGHTBRIDGE HOSPICE COMMUNITY FOUNDATION: $10k → 11%LIGHTBRIDGE HOSPICE COMMUNITY FOUNDATION: $10k → 11%NOAH HOMES INC: $15k → 11%NOAH HOMES INC: $10k → 11%NOAH HOMES: $8k → 11%YMCA OF SAN DIEGO COUNTY: $8k → 11%COMMUNITY RESOURCE CENTER: $20k → 11%COMMUNITY RESOURCE CENTER: $10k → 11%THE ELIZABETH HOSPICE INC: $10k → 11%THE ELIZABETH HOSPICE INC: $10k → 11%THE ELIZABETH HOSPICE INC: $10k → 11%GIRLS RISING: $8k → 11%THE ELIZABETH HOSPICE INC: $8k → 11%OASIS INSTITUTE: $10k → 11%OASIS INSTITUTE: $10k → 11%OASIS INSTITUTE: $10k → 11%SERVING SENIORS: $15k → 11%SERVING SENIORS: $10k → 11%SERVING SENIORS: $10k → 11%SERVING SENIORS: $10k → 11%SERVING SENIORS: $10k → 11%SAN DIEGO SENIORS COMMUNITY FOUNDATION: $30k → 11%SAN DIEGO SENIORS COMMUNITY FOUNDATION: $25k → 11%SAN DIEGO SENIORS COMMUNITY FOUNDATION: $25k → 11%SAN DIEGO SENIORS COMMUNITY FOUNDATION: $25k → 11%SAN DIEGO SENIORS COMMUNITY FOUNDATION: $25k → 11%SAN DIEGO SENIORS COMMUNITY FOUNDATION: $25k → 11%CASA DE AMISTAD CENTRO DE ENSENANZA: $10k → 11%YMCA OF SAN DIEGO COUNTY: $18k → 11%THE ANGELS FOSTER FAMILY AGENCY: $10k → 11%ELDERHELP OF SAN DIEGO: $10k → 11%ELDERHELP OF SAN DIEGO: $10k → 11%ELDERHELP OF SAN DIEGO: $10k → 11%ELDERHELP OF SAN DIEGO: $10k → 11%ELDERHELP OF SAN DIEGO: $10k → 11%ELDERHELP OF SAN DIEGO: $10k → 11%KINDNESS INITIATIVE: $10k → 11%YMCA OF SAN DIEGO COUNTY: $8k → 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.

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.

84%of every dollar goes to organizations you’ve funded before.
$3.8M · 89 repeat orgs$748k to everyone else

89 repeat relationships — 40 still active in FY2025, 49 since wound down; 13 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

89
73

Total granted

$3.8M
$592k

Median revenue growth · since first grant

+16%
+21%

Still filing today

85%
47%

New vs renewed · share of each year

In FY2025, 79% of grant dollars renewed an existing relationship; $156k went to new ones.

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

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

’18’19’20’21’22’23’24’25
Human ServicesYouth DevelopmentEducationArts & CultureHealthFood & NutritionOther

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

  • SH
    Sharp Healthcare Foundation
    6× · 2020–2025 · $210k · revenue +34%
  • FS
    FEEDING SAN DIEGO
    6× · 2020–2025 · $160k · revenue +29%
  • SD
    SAN DIEGO CHILDREN'S DISCOVERY MUSEUM
    6× · 2020–2025 · $135k · revenue +74%

Funded once

  • RO
    REGENTS OF THE UNIVERSITY OF CALIFORNIA
    one grant, 2023 · $25k
  • NU
    NATIONAL UNIVERSITYgraduated
    one grant, 2021 · $20k · revenue +42%
  • RM
    RONALD MCDONALD HOUSE CHARITIES OF SAN
    one grant, 2024 · $20k

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
San Diego Jewish Academy

San Diego Jewish Academy empowers each student to learn for life, guided by Jewish values and rooted in strength of community.

Education
2
The San Diego Foundation

The san diego foundation inspires enduring philanthropy and enables community solutions to improve the quality of life in our region.

Philanthropy
3
Ucp San Diego

The mission of the san diego cooperative preschool is to provide the highest quality care, while creating a nurturing and supportive community of children, parents, and highly skilled staff. through a play-based program that attends to the…

Education
4
Childrens Legal Services of San Diego

The purpose of providing legal representation and advocacy to foster children and youth in the San Diego County courts.

Philanthropy
5
Social Advocates for Youth San Diego Inc

To partner with youth, families, adults and communities to reach their full potential and is achieved through comprehensive and integrated programming in the areas of child and youth development; youth, adult and family wellness and…

Human Services
6
San Diego Junior Theatre

San Diego Junior Theatre (Junior Theatre) was incorporated in 1948 as a nonprofit corporation and is the oldest youth theatre in the nation, offering affordable camps, classes, and outreach programs for children ages 3-18; as well as six…

—
7
San Diegans for Health Care Coverage

Promote Access to Health Care for all San Diegans

Health
8
San Diego and Imperial Counties Labor Council Afl-Cio

The Labor Council offers an avenue for local unions to come together as one group.

—
9
San Diego County Bar Association

The mission of the san diego county bar association is to be the representative of the san diego county legal profession, serving the prblic and the profession by enhancing the legal system and promoting justice, professional excellence,…

—
10
San Diego Community Housing Corporation

To increase, preserve and improve quality affordable housing opportunities for working families.

Housing & Shelter
11
Associated Students of San Diego State University

To support the social, recreational, cultural and education programs and facilities, both on campus and in the community, and to advocate for student interests, provide leadership opportunities and participate in shared governance.

—
12
San Diego Opera Association

Mission: the mission of san diego opera is to deliver exceptional performances and exciting, accessible programs to diverse audiences, focusing on community partnerships, and the transformative and expressive power of the human voice. as…

Arts & Culture

For reference, the grantee most central to the portfolio’s shape is San Diego Center for Children and the most unlike its peers is Wheelchair Dancers Organization. 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 backsteadySchool District FoundationsPerforming Arts Organizatio…Youth Education & Career De…Membership Fraternal Organi…Charter and Independent Sch…Refugee and Immigrant Servi…Disability Services & Suppo…Jewish Community ServicesSan Diego River & Land Cons…Affordable Housing Developm…San Diego Community Infrast…Senior Services & SupportCollege Foundation SupportCommunity Health CentersMilitary Veteran Support Se…Biomedical Research Institu…Youth Development ProgramsSan Diego History MuseumsHospital Systems and Health…
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 38 years old; the field is 12. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number25%0%<5yr16%3%5–10yr21%15%10–20yr16%32%20–35yr10%25%35–55yr12%25%55yr+
THE FIELDby orgYOUR MONEYby value25%0%<5yr16%5%5–10yr21%17%10–20yr16%24%20–35yr10%35%35–55yr12%20%55yr+

The field is 25% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close — 0.0% lost their exemption, against 15% of the field you don’t fund.

orgs you fund
0.0%0/123
the rest of the field
15%
2,129/14,638

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

122 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. 122 of the 177 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.

0
Load-bearing (≥25% of a budget)
25
Early backer (in before they grew)
121/122
Grantees still filing
74/122
Grew since you first funded

Where your money sits — by cause, then by grantee

COASTAL ROOTS FARM — $95,000 · OtherBOYS AND GIRLS CLUB OF VISTA INC — $93,000 · OtherCARLSBAD EDUCATIONAL FOUNDATION — $88,000 · OtherThe Salk Institute for Biological Studies — $155,000 · OtherThe Salk Institute for Biological StudiesVOICES FOR CHILDREN — $100,000 · OtherVOICES FOR CHILDREN+91 more — $1,321,750 · Other+91 moreSAN DIEGO SENIORS COMMUNITY FOUNDATION — $155,000 · Human ServicesSAN DIEGO SENIORS…ELDERHELP OF SAN DIEGO — $60,000 · Human ServicesELDERHELP OF SAN …SERVING SENIORS — $60,000 · Human ServicesSERVING SENIORSTHE ELIZABETH HOSPICE INC — $50,000 · Human ServicesTHE ELIZABETH HOS…YMCA OF SAN DIEGO COUNTY — $43,500 · Human ServicesYMCA OF SAN DIEGO…BRAILLE INSTITUTE OF AMERICA INC — $40,000 · Human ServicesBRAILLE INSTITUTE…SAN DIEGO OASIS — $40,000 · Human ServicesSAN DIEGO OASISSOLUTIONS FOR CHANGE INC — $35,000 · Human ServicesNOAH HOMES INC — $32,500 · Human ServicesCOMMUNITY RESOURCE CENTER — $30,000 · Human ServicesLIGHTBRIDGE HOSPICE COMMUNITY FOUNDATION — $30,000 · Human Services+14 more — $139,500 · Human Services+14 moreSAN DIEGO CHILDREN'S DISCOVERY MUSEUM — $135,000 · Arts & CultureSAN DIEGO CHI…A Step Beyond — $121,000 · Arts & CultureA Step BeyondTHE NEW CHILDRENS MUSEUM — $105,000 · Arts & CultureTHE NEW CHILD…MUSEUM OF CONTEMPORARY ART SAN DIEGO — $50,000 · Arts & CultureMUSEUM OF CON…INSTITUTE OF CONTEMPORARY ART SAN DIEGO — $45,000 · Arts & CultureINSTITUTE OF …CALIFORNIA CENTER FOR THE ARTS ESCONDIDO FOUNDATION — $20,000 · Arts & CultureSAN DIEGO AUTOMOTIVE MUSEUM — $20,000 · Arts & Culture+5 more — $72,000 · Arts & Culture+5 moreSharp Healthcare Foundation — $210,000 · HealthSharp Health…CENTER FOR COMMUNITY SOLUTIONS — $190,000 · HealthCENTER FOR C…Resounding Joy Inc — $22,500 · HealthEmilio Nares Foundation — $22,500 · HealthVISTA HILL FOUNDATION — $20,000 · Health+6 more — $66,150 · Health+6 moreJUST IN TIME FOR FOSTER YOUTH — $100,000 · Youth DevelopmentJUST IN TI…OUTDOOR OUTREACH — $78,000 · Youth DevelopmentOUTDOOR OU…GIRL SCOUTS SAN DIEGO-IMPERIAL COUNCIL INC — $55,000 · Youth DevelopmentGIRL SCOUT…READING LEGACIES — $27,500 · Youth DevelopmentREADING LE…OUTSIDE THE LENS — $25,000 · Youth DevelopmentOUTSIDE TH…BOYS & GIRLS CLUBS OF GREATER SAN DIEGO — $25,000 · Youth DevelopmentBOYS & GIR…BOYS & GIRLS CLUBS OF CARLSBAD — $20,000 · Youth DevelopmentBOYS & GIRLS CLUBS OF NORTHWEST SAN DIEGO COUNTY INC — $20,000 · Youth DevelopmentSTARPAL — $20,000 · Youth DevelopmentACCESS YOUTH ACADEMY — $17,500 · Youth DevelopmentBoys & Girls Club of North County — $17,500 · Youth Development+3 more — $30,000 · Youth Development+3 moreNorth County Education Foundation Inc — $65,000 · EducationTHE SAN MARCOS PROMISE — $50,000 · EducationBARRIO LOGAN COLLEGE INSTITUTE — $45,000 · EducationREALITY CHANGERS — $40,000 · EducationMONARCH SCHOOL PROJECT — $40,000 · EducationMANA DE SAN DIEGO — $30,000 · EducationNATIONAL UNIVERSITY — $20,000 · EducationMIDWAY FOUNDATION INC — $15,000 · EducationLIBRARY ASSOCIATION OF LA JOLLA — $15,000 · EducationKIDS CHANCE OF CALIFORNIA INC — $15,000 · Education+4 more — $31,500 · EducationFEEDING SAN DIEGO — $160,000 · Food & NutritionMEALS-ON-WHEELS GREATER SAN DIEGO INC — $60,000 · Food & NutritionSenior Nutrition Program of San Luis Obispo County — $25,000 · Food & NutritionBROTHER BENNO FOUNDATION INC — $20,000 · Food & NutritionMAMA'S KITCHEN — $10,000 · Food & Nutrition
Other$1,852,750Human Services$715,500Arts & Culture$568,000Health$531,150Youth Development$435,500Education$366,500Food & Nutrition$275,000

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetSharp Healthcare Foundation — $210,000 over 6y, 0.3% of budgetCENTER FOR COMMUNITY SOLUTIONS — $190,000 over 6y, 0.7% of budgetFEEDING SAN DIEGO — $160,000 over 6y, 0.0% of budgetSAN DIEGO SENIORS COMMUNITY FOUNDATION — $155,000 over 6y, 9.5% of budgetThe Salk Institute for Biological Studies — $155,000 over 7y, 0.0% of budgetSAN DIEGO CHILDREN'S DISCOVERY MUSEUM — $135,000 over 6y, 3.5% of budgetA Step Beyond — $121,000 over 7y, 1.8% of budgetTHE NEW CHILDRENS MUSEUM — $105,000 over 6y, 1.0% of budgetJUST IN TIME FOR FOSTER YOUTH — $100,000 over 6y, 0.4% of budgetVOICES FOR CHILDREN — $100,000 over 5y, 0.3% of budgetCOASTAL ROOTS FARM — $95,000 over 5y, 0.8% of budgetBOYS AND GIRLS CLUB OF VISTA INC — $93,000 over 7y, 1.7% of budgetCARLSBAD EDUCATIONAL FOUNDATION — $88,000 over 5y, 0.4% of budgetOUTDOOR OUTREACH — $78,000 over 5y, 0.7% of budgetNorth County Education Foundation Inc — $65,000 over 4y, 4.7% of budgetELDERHELP OF SAN DIEGO — $60,000 over 6y, 0.7% of budgetSERVING SENIORS — $60,000 over 6y, 0.1% of budgetRONALD MCDONALD HOUSE CHARITIES OF SAN DIEGO INC — $60,000 over 3y, 0.2% of budgetMEALS-ON-WHEELS GREATER SAN DIEGO INC — $60,000 over 6y, 0.1% of budgetNORTH COUNTY HEALTH PROJECT INC — $57,500 over 5y, 0.0% of budgetGIRL SCOUTS SAN DIEGO-IMPERIAL COUNCIL INC — $55,000 over 6y, 0.1% of budgetTHE ELIZABETH HOSPICE INC — $50,000 over 6y, 0.0% of budgetTHE SAN MARCOS PROMISE — $50,000 over 4y, 1.7% of budgetMUSEUM OF CONTEMPORARY ART SAN DIEGO — $50,000 over 3y, 1.2% of budgetBARRIO LOGAN COLLEGE INSTITUTE — $45,000 over 3y, 0.6% of budgetPRO KIDS GOLF ACADEMY INC — $45,000 over 4y, 0.4% of budgetINSTITUTE OF CONTEMPORARY ART SAN DIEGO — $45,000 over 4y, 0.5% of budgetLa Jolla Historical Society — $43,750 over 3y, 0.9% of budgetYMCA OF SAN DIEGO COUNTY — $43,500 over 4y, 0.0% of budgetBRAILLE INSTITUTE OF AMERICA INC — $40,000 over 2y, 0.1% of budgetREALITY CHANGERS — $40,000 over 6y, 0.6% of budgetMONARCH SCHOOL PROJECT — $40,000 over 4y, 0.2% of budgetSAN DIEGO OASIS — $40,000 over 4y, 0.4% of budgetZOOLOGICAL SOCIETY OF SAN DIEGO — $38,000 over 2y, 0.0% of budgetSOLUTIONS FOR CHANGE INC — $35,000 over 2y, 0.5% of budgetNOAH HOMES INC — $32,500 over 3y, 0.2% of budgetSAN DIEGO YOUTH SYMPHONY & CONSERVATORY — $30,000 over 4y, 0.4% of budgetLIVING COAST DISCOVERY CENTER — $30,000 over 4y, 0.5% of budgetMANA DE SAN DIEGO — $30,000 over 2y, 6.4% of budgetCOMMUNITY RESOURCE CENTER — $30,000 over 2y, 0.3% of budgetPROMISES2KIDS FOUNDATION — $30,000 over 2y, 0.2% of budgetMAKE-A-WISH FOUNDATION OF SAN DIEGO — $30,000 over 3y, 0.2% of budgetLIGHTBRIDGE HOSPICE COMMUNITY FOUNDATION — $30,000 over 3y, 6.2% of budgetSAN DIEGO RESCUE MISSION INC — $29,000 over 3y, 0.1% of budgetREADING LEGACIES — $27,500 over 4y, 2.6% of budgetOUTSIDE THE LENS — $25,000 over 2y, 0.6% of budgetCOMMUNITY HOUSING WORKS — $25,000 over 2y, 0.1% of budgetBOYS & GIRLS CLUBS OF GREATER SAN DIEGO — $25,000 over 4y, 0.1% 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 Sharp Healthcare Foundation ↗
  • Who funds CENTER FOR COMMUNITY SOLUTIONS ↗
  • Who funds FEEDING SAN DIEGO ↗
  • Who funds SAN DIEGO SENIORS COMMUNITY FOUNDATION ↗
  • Who funds The Salk Institute for Biological Studies ↗
  • Who funds SAN DIEGO CHILDREN'S DISCOVERY MUSEUM ↗
  • Who funds A Step Beyond ↗
  • Who funds THE NEW CHILDRENS MUSEUM ↗
  • Who funds JUST IN TIME FOR FOSTER YOUTH ↗
  • Who funds VOICES FOR CHILDREN ↗
  • Who funds COASTAL ROOTS FARM ↗
  • Who funds BOYS AND GIRLS CLUB OF VISTA INC ↗
  • Who funds CARLSBAD EDUCATIONAL FOUNDATION ↗
  • Who funds OUTDOOR OUTREACH ↗
  • Who funds North County Education Foundation Inc ↗
  • Who funds ELDERHELP OF SAN DIEGO ↗
  • Who funds SERVING SENIORS ↗
  • Who funds RONALD MCDONALD HOUSE CHARITIES OF SAN DIEGO INC ↗
  • Who funds MEALS-ON-WHEELS GREATER SAN DIEGO INC ↗
  • Who funds NORTH COUNTY HEALTH PROJECT INC ↗
  • Who funds GIRL SCOUTS SAN DIEGO-IMPERIAL COUNCIL INC ↗
  • Who funds THE ELIZABETH HOSPICE INC ↗
  • Who funds THE SAN MARCOS PROMISE ↗
  • Who funds MUSEUM OF CONTEMPORARY ART SAN DIEGO ↗
  • Who funds BARRIO LOGAN COLLEGE INSTITUTE ↗
  • Who funds PRO KIDS GOLF ACADEMY INC ↗
  • Who funds INSTITUTE OF CONTEMPORARY ART SAN DIEGO ↗
  • Who funds La Jolla Historical Society ↗
  • Who funds YMCA OF SAN DIEGO COUNTY ↗
  • Who funds BRAILLE INSTITUTE OF AMERICA INC ↗
  • Who funds REALITY CHANGERS ↗
  • Who funds MONARCH SCHOOL PROJECT ↗
  • Who funds SAN DIEGO OASIS ↗
  • Who funds ZOOLOGICAL SOCIETY OF SAN DIEGO ↗
  • Who funds SOLUTIONS FOR CHANGE INC ↗
  • Who funds NOAH HOMES INC ↗
  • Who funds SAN DIEGO YOUTH SYMPHONY & CONSERVATORY ↗

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.

The Conrad Prebys Fou…The San Diego Foundat…The Cushman FoundationJewish Community Foun…Rancho Santa Fe Found…Pratt Memorial FundSamuel I & John Henry…David C Copley Founda…Price Philanthropies …Walter J & Betty C Za…The Nordson Corporati…Masserini Maurice J T…
The Conrad Prebys FoundationCA118.3× affinity58 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Conrad Prebys Foundation · The San Diego Foundation · The Cushman Foundation · Jewish Community Foundation of San Diego · Rancho Santa Fe Foundation · Pratt Memorial Fund · Samuel I & John Henry Fox Foundation · David C Copley Foundation · Price Philanthropies Foundation · Walter J & Betty C Zable Foundation · The Nordson Corporation Foundation · Masserini Maurice J Tua

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 French Fund Samuel Katherine Tua 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 or a single department — and drag the year to watch it move.

2024
’20’21’22’23’24’25
no gov · 00%1%3%6%10%your share of their income ↑0%25%50%75%100%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    57report 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.

    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 177 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 camps
    funders cluster by geography, not ideology
    By state
    where grant money is based, and what stays home
    State money flows
    the interactive map of money crossing state lines