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Plinth

· Private foundation

The Robinson Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$228k
Granted FY2025still arriving
34
Grants FY2025still arriving
8
States reached
$60k
Largest
01What you fund
0196% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20172025.

Education$413kReligion$271kRecreation & Sports$197kHealth$191kHuman Services$131kArts & Culture$76kPublic Safety & Disaster$42kYouth Development$25kOther$0
02FY2025 · 34 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k27 grants · $79k
  • $10k–50k6 grants · $89k
  • $50k–250k1 grant · $60k
$2,500
Median grant
8
States reached
$1.6M
Total assets
Largest grants
RecipientAmount
CALIFORNIA STATE UNIVERSITY FULLERTON PHILANTHROPIC FOUNDATION$60,000
THE FIRST CHURCH OF CHRIST SCIENTIST BOSTON$34,200
ABILITY CONNECTION COLORADO INC$15,000
TROY BASEBALL BOOSTERS CO TROY HIGH SCHOOL$10,000
Individual grant recipient$10,000
UCI FOUNDATION(THE LESLIE ANN FERREE MEMORIAL COMPASSION AWARD)$10,000
LOS ANGELES FIREMEN'S RELIEF ASSOCIATION$10,000
MIRACLEFEET$5,000
ONEOC$5,000
NORTH CAROLINA COMMUNITY FOUNDATION$5,000
ALPHA DELTA PI FOUNDATION$5,000
PEO STAR SCHOLARSHIP FUND$5,000
MOUNT OF OLIVES CHURCH ROBERT H LANGE PRESCHOOL$2,500
PADRE FOUNDATION$2,500
SPIN(SERVING PEOPLE IN NEED INC)$2,500
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 (FY17–25, $46k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 11% of those dollars go to grantees based in above-average-need neighborhoods. Your grants skew toward lower-need ZIPs.

area typical 10%TWELVEACRES: $5k → 8%SPIN(SERVING PEOPLE IN NEED INC): $5k → 10%TWELVEACRES: $4k → 8%SPIN(SERVING PEOPLE IN NEED INC): $5k → 10%TWELVEACRES: $4k → 8%SPIN(SERVING PEOPLE IN NEED INC): $3k → 10%YMCA OF GREATER WHITTIER: $5k → 14%TWELVEACRES: $4k → 8%SPIN(SERVING PEOPLE IN NEED INC): $3k → 10%TWELVEACRES: $2k → 8%NO LIMITS LEARNING CENTER: $8k → 10%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

MA
IA
CA
CO
MO
KS
NC
DC
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.

91%of every dollar goes to organizations you’ve funded before.
$1.4M · 40 repeat orgs$142k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +46% since the first grant, against +27% for the ones you funded once.

40 repeat relationships — 23 still active in FY2025, 17 since wound down; 9 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

40
28

Total granted

$1.4M
$109k

Median revenue growth · since first grant

+46%
+27%

Still filing today

45%
39%

New vs renewed · share of each year

In FY2025, 85% of grant dollars renewed an existing relationship; $33k 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
HealthEducationHuman ServicesArts & CultureEnvironmentYouth DevelopmentOther

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

  • AC
    ABILITY CONNECTION COLORADO INC
    9× · 2017–2025 · $78k · revenue +13%
  • CB
    Chorale Bel Canto
    9× · 2017–2025 · $30k · revenue +38%
  • AD
    ALPHA DELTA PI FOUNDATION
    6× · 2019–2025 · $25k · revenue +27%

Funded once

  • OB
    OCFA BENEVOLENT ASSOCIATION (MAUI FIREFIGHTERS)
    one grant, 2024 · $17k
  • NO
    NORTH ORANGE COUNTY FAMILY YMCA
    one grant, 2019 · $10k
  • NL
    NO LIMITS LEARNING CENTER
    one grant, 2023 · $8k · revenue +6%

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
Association of California School Administrators

The association serves its members by creating resources that enable california school administrators to develop and apply creative leadership and management skills and in turn, improve the educational process for all students.

2
League of California Community Foundations

The league of california community foundations promotes and strengthens community foundations in california. through collaboration and shared learning among member foundations and building partnerships with private and public entities, we…

Philanthropy
3
Ucsf Foundation Investment Company

The organization provides professional investment management services for endowed gifts and financial assets entrusted to the ucsf foundation.

Education
4
Oak Hill School of California

To offer special education (k-12) based on the latest research for children facing significant challenges in communication, sensory processing and social relations for the benefit of individuals and the public on a non- discriminatory…

Education
5
Uc Santa Barbara Foundation

The uc santa barbara foundation actively works to further the goals of the university of california, santa barbara. the foundation seeks to maintain and nurture the university's quality and distinction. on behalf of the campus, the…

Education
6
Curesearch for Children's Cancer

Curesearch's mission is to fund & support targeted & innovative cancer research with measurable results, & to be the authoritative source of information & resources for all those affected by children's cancer. see schedule o for…

Health
7
Uc Riverside Foundation

To support educational, research and public functions and programs of the riverside campus of the university of california.

Education
8
Sage Hill School

We inspire in our students a love of knowledge and the ability to use that knowledge creatively, compassionately and courageously throughout their lives.sage hill school's commitment to academic excellence and our outstanding college…

Education
9
Ucla Foundation

The ucla foundation is the giving, receiving, and investing arm of the ucla campus. the foundation enables private donors to help build, sustain and advance one of the world's finest academic and research institutions. private philanthropy…

Education
10
Discovery Science Center of Orange County

We inspire and educate young minds through engaging science-based programs and exhibits to create a meaningful impact on the communities we serve.

Arts & Culture
11
International Biomedical Research Alliance

Our mission is to invest in and accelerate the development of the most promising future leaders in biomedical research with global impact.

Health
12
Vanderbilt University

See Disclosure Above.

Education

For reference, the grantee most central to the portfolio’s shape is Oneoc and the most unlike its peers is With Hope the Amber Craig Memorial Foundation Inc. 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 backsteadyAt-Risk Youth MentoringChristian Youth CampsLand Conservation Organizat…Faith-Based Liberal Arts Co…Community FoundationsCancer Support OrganizationsSubstance Abuse TreatmentAnimal Rescue and AdoptionClassical Music EnsemblesIndependent K-8 SchoolsPublic University Foundatio…Senior Support ServicesYmca Community CentersDevelopmental Disabilities …
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 41 years old; the field is 14. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number24%3%<5yr15%3%5–10yr20%29%10–20yr17%13%20–35yr11%16%35–55yr13%37%55yr+
THE FIELDby orgYOUR MONEYby value24%1%<5yr15%1%5–10yr20%12%10–20yr17%12%20–35yr11%21%35–55yr13%54%55yr+

The field is 24% startups (under 5 years old) — 3% of your grantees by number, and just 1% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 14% of the field you don’t fund.

orgs you fund
0.0%0/41
the rest of the field
14%
26,003/186,937

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

38 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 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 38 of the 79 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)
9
Early backer (in before they grew)
38/38
Grantees still filing
29/38
Grew since you first funded

Where your money sits — by cause, then by grantee

THE FIRST CHURCH OF CHRIST SCIENTIST BOSTON — $211,877 · OtherTHE FIRST CHURCH OF CHRIST SCIENTIST BOSTONCALIFORNIA STATE UNIVERSITY FULLERTON PHILANTHROPIC FOUNDATION — $182,500 · OtherCALIFORNIA STATE UNIVERSITY FULLERTON PHILANTHROPIC FOUNDATIONTROY BASEBALL BOOSTERS CO TROY HIGH SCHOOL — $117,500 · OtherTROY BASEBALL BOOSTERS CO TROY HIGH SCHOOLIndividual grant recipient — $105,000 · OtherIndividual grant recipientTITAN ATHLETIC FOUNDATION CAL ST UNI FULLERTON DEPT OF ATHLETICS — $100,000 · OtherTITAN ATHLETIC FOUNDATION CAL ST UNI FULLERTON DEPT OF ATHLETICSUCI FOUNDATION(THE LESLIE ANN FERREE MEMORIAL COMPASSION AWARD) — $70,000 · OtherUCI FOUNDATION(THE LESLIE ANN FERREE MEMORIAL COMPASSION AWARD)ORANGE COUNTY RIPTIDE BASEBALL CALIFORNIA COLLEGIATE LEAGUE — $44,000 · Other+50 more — $434,403 · Other+50 moreABILITY CONNECTION COLORADO INC — $77,500 · HealthPEDIATRICS-ADOLESCENT DIABETES RESEARCH AND EDUCATION FOUNDATION — $16,000 · HealthMIRACLEFEET — $5,000 · Health+5 more — $12,000 · HealthTWELVEACRES INC — $18,600 · Human ServicesServing People In Need Inc — $15,000 · Human ServicesNO LIMITS LEARNING CENTER — $7,500 · Human ServicesAmerican National Red Cross & Its Constituent Chapters and Branches — $7,500 · Human ServicesYMCA OF GREATER WHITTIER — $5,000 · Human ServicesUNIVERSITY OF CALIFORNIA IRVINE FOUNDATION — $20,000 · EducationBERKELEY HALL SCHOOL FOUNDATION — $15,750 · EducationTHE ROSEDALE FOUNDATION INC — $5,000 · EducationCONCORDIA UNIVERSITY IRVINE — $5,000 · EducationSWIM WITH MIKE FOUNDATION — $4,000 · EducationGRAYSON COUNTY COLLEGE FOUNDATION — $2,000 · EducationPacific Symphony — $22,500 · Arts & CultureOutward Bound Adventures — $17,500 · EnvironmentHIGHER GROUND YOUTH AND FAMILY SERVICES INC — $15,000 · Youth Development
Other$1,265,280Health$110,500Human Services$53,600Education$51,750Arts & Culture$22,500Environment$17,500Youth Development$15,000

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 budgetABILITY CONNECTION COLORADO INC — $77,500 over 9y, 0.1% of budgetChorale Bel Canto — $30,000 over 9y, 3.0% of budgetALPHA DELTA PI FOUNDATION — $25,000 over 6y, 0.1% of budgetAge Well Senior Services Inc — $25,000 over 7y, 0.1% of budgetPacific Symphony — $22,500 over 9y, 0.0% of budgetUNIVERSITY OF CALIFORNIA IRVINE FOUNDATION — $20,000 over 2y, 0.0% of budgetTWELVEACRES INC — $18,600 over 5y, 0.3% of budgetDiabetes Camping & Education Services — $17,500 over 6y, 0.5% of budgetOutward Bound Adventures — $17,500 over 6y, 0.5% of budgetPEDIATRICS-ADOLESCENT DIABETES RESEARCH AND EDUCATION FOUNDATION — $16,000 over 6y, 0.9% of budgetClairbourn School Inc — $15,750 over 9y, 0.0% of budgetBERKELEY HALL SCHOOL FOUNDATION — $15,750 over 9y, 0.0% of budgetHIGHER GROUND YOUTH AND FAMILY SERVICES INC — $15,000 over 4y, 0.4% of budgetServing People In Need Inc — $15,000 over 4y, 0.3% of budgetWHITTIER REGIONAL SYMPHONY — $10,000 over 4y, 3.3% of budgetThe Cedars Camps Inc — $9,250 over 4y, 0.0% of budgetNO LIMITS LEARNING CENTER — $7,500 over 1y, 0.3% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches — $7,500 over 2y, 0.0% of budgetONEOC — $7,500 over 2y, 0.0% of budgetMIRACLEFEET — $5,000 over 1y, 0.1% of budgetNORTH CAROLINA COMMUNITY FOUNDATION — $5,000 over 1y, 0.0% of budgetYMCA OF GREATER WHITTIER — $5,000 over 1y, 0.1% of budgetTHE ROSEDALE FOUNDATION INC — $5,000 over 1y, 4.1% of budgetCONCORDIA UNIVERSITY IRVINE — $5,000 over 2y, 0.0% of budgetSWIM WITH MIKE FOUNDATION — $4,000 over 1y, 0.3% of budgetJessie Rees Foundation — $3,000 over 1y, 0.1% of budgetTARAS CHANCE — $2,500 over 1y, 0.6% of budgetCONCUSSION LEGACY FOUNDATION INC — $2,500 over 1y, 0.1% of budgetLighthouse Project Inc — $2,500 over 1y, 2.6% of budgetNEW DIRECTIONS FOR WOMEN INC — $2,500 over 1y, 0.1% of budgetGRAYSON COUNTY COLLEGE FOUNDATION — $2,000 over 1y, 0.1% of budgetWith Hope The Amber Craig Memorial Foundation Inc — $1,500 over 1y, 0.6% of budgetFULLERTON SOUTH ROTARY CHARITIES INC — $1,000 over 1y, 3.7% 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 ABILITY CONNECTION COLORADO INC
  • Who funds Chorale Bel Canto
  • Who funds ALPHA DELTA PI FOUNDATION
  • Who funds Age Well Senior Services Inc
  • Who funds Pacific Symphony
  • Who funds UNIVERSITY OF CALIFORNIA IRVINE FOUNDATION
  • Who funds TWELVEACRES INC
  • Who funds Diabetes Camping & Education Services
  • Who funds Outward Bound Adventures
  • Who funds PEDIATRICS-ADOLESCENT DIABETES RESEARCH AND EDUCATION FOUNDATION
  • Who funds Clairbourn School Inc
  • Who funds BERKELEY HALL SCHOOL FOUNDATION
  • Who funds HIGHER GROUND YOUTH AND FAMILY SERVICES INC
  • Who funds Serving People In Need Inc
  • Who funds WHITTIER REGIONAL SYMPHONY
  • Who funds Los Angeles Firemen's Relief Association
  • Who funds The Cedars Camps Inc
  • Who funds NO LIMITS LEARNING CENTER
  • Who funds American National Red Cross & Its Constituent Chapters and Branches
  • Who funds ONEOC

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.

Orange County Community FoundationCA23.7× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Orange County Community Foundation · O L Halsell Foundation · The Devto Support Foundation · California Community Foundation · Sisters of St Joseph Healthcare Foundation · Enterprise Holdings Foundation · American Endowment Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Charities Aid Foundation America · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Raymond James Charitable Endowment Fund

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 Robinson 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 or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 10%0%1%3%5%your share of their income ↑0%15%30%45%60%share of the org’s income from government
    no gov moneyreceives it· size = income
    1get 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
    ⤢ axis zoomed · 0–60%
    typical government reliance, FY2025

    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 Robinson Foundation?

    Find your warmest path to The Robinson 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 79 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