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Plinth

· Private foundation

Barbara Samper 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.

$277k
Granted FY2025still arriving
6
Grants FY2025still arriving
4
States reached
$250k
Largest
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 FY20172025.

Education$1.7MHuman Services$17kHealth$13kRecreation & Sports$10kFood & Nutrition$10kReligion$2k
02FY2025 · 6 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2025

  • Under $10k3 grants · $7k
  • $10k–50k2 grants · $20k
  • $250k+1 grant · $250k
$10,000
Median grant
4
States reached
$5.0M
Total assets
Largest grants
RecipientAmount
CABRILLO COLLEGE$250,000
HOPE AUSTIN$10,000
UP BRING$10,000
NATIONAL MS SOCIETY$3,000
GOODWIN HIGH SCHOOL$2,000
CREATIVE ARTS SECONDARY SCHOOL$2,000
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:

Dollar for dollar, your grants (FY17–25) land where the poverty rate runs at 12%, against an area that typically sits at 10%. 94% of your dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%EVERY THIRD SATURDAY: $2k → 11%CREATIVE ARTS SECONDARY SCHOOL: $2k → 14%PIERRES BIRTHDAY FUND INC: $2k → 10%CABRILLO COLLEGE: $250k → 13%CREATIVE OUTREACH MINIST: $2k → 9%HOPE AUSTIN: $10k → 10%NATIONAL MS SOCIETY: $3k → 16%SCA INC KINGDOM OF NORTHSHEILD: $1k → 11%RANDOLPH MACON COLLEGE: $32k → 5%GOODWIN HIGH SCHOOL: $2k → 6%CABRILLO COLLEGE: $250k → 13%UP BRING: $10k → 10%NATIONAL MUSCULAR SCLEROSIS SOCIETY: $3k → 16%RANDOLPH MACON COLLEGE: $30k → 5%CABRILLO COLLEGE: $250k → 13%UPBRING: $5k → 10%NATIONAL MS SOCIETY: $2k → 16%RANDOLPH MACON COLLEGE: $20k → 5%CABRILLO COLLEGE: $250k → 13%NATIONAL MS SOCIETY: $2k → 16%RANDOLPH MACON COLLEGE: $10k → 5%CABRILLO COLLEGE: $129k → 13%KLEIN LACROSSE CLUB: $5k → 16%RANDOLPH MACON COLLEGE: $10k → 5%CABRILLO COLLEGE: $125k → 13%KLEIN LACROSSE CLUB: $3k → 16%RANDOLPH MACON COLLEGE: $10k → 5%CABRILLO COLLEGE: $125k → 13%CABRILLO COLLEGE: $125k → 13%CABRILLO COLLEGE FOUNDATION: $117k → 13%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.

92%of every dollar goes to organizations you’ve funded before.
$1.6M · 5 repeat orgs$141k to everyone else

5 repeat relationships — 3 still active in FY2025, 2 since wound down; 3 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

5
7

Total granted

$1.6M
$127k

Median revenue growth · since first grant

-20%
0%

Still filing today

40%
71%

New vs renewed · share of each year

In FY2025, 95% of grant dollars renewed an existing relationship; $14k 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
EducationFood & NutritionYouth DevelopmentReligionPublic BenefitOther

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

  • CC
    CABRILLO COLLEGE
    8× · 2018–2025 · $1.5M
  • RC
    RANDOLPH-MACON COLLEGE
    6× · 2018–2024 · $112k · revenue -20%
  • U
    UPBRING
    2× · 2022–2025 · $15k

Funded once

  • CC
    Cabrillo College Foundationgraduated
    one grant, 2017 · $117k · revenue +153%
  • NM
    NATIONAL MUSCULAR SCLEROSIS SOCIETY
    one grant, 2021 · $3k
  • CO
    CREATIVE OUTREACH MINISTRIES INTL
    one grant, 2021 · $2k · revenue -91%

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
Austin College

The mission of austin college is to educate students in the liberal arts and sciences in order to prepare them for rewarding careers and for full, engaged and meaningful lives.

Education
2
Pitzer College

Pitzer College produces engaged socially responsible citizens of the world through an academically rigorous, interdisciplinary liberal arts education emphasizing social justice, intercultural understanding and environmental sensitivity.…

Education
3
Dominican University of California

Our institutional mission is to educate and prepare students to be ethical leaders and socially responsible global citizens who incorporate the dominican values of study, reflection, community and service into their lives.

Education
4
Texas College

To ensure that the student body experiences balanced intellectual, psychological, social and spiritual development, aimed at enabling them to become active productive members of society where they live and work.

Education
5
Converse University

Converse university is a liberal arts college which offers co-ed undergraduate and graduate degrees. converse advances a culture of belonging and collaboration that ignites creativity, innovation, and transformation.

Education
6
Criswell College

The mission of criswell college is to provide ministerial and professional higher education for men and women preparing to serve as christian leaders throughout society, while maintaining an institutional commitment to biblical inerrancy.

Education
7
Scripps College

To educate women to develop their intellect and talents through active participation in a community of scholars, so that as graduates they may contribute to society through public and private lives of leadership, service, integrity and…

Education
8
The Uc Davis Foundation

The mission of the uc davis foundation is to secure, steward and manage private gifts for uc davis.

Education
9
Rollins College

Education and Public Service Mission: Rollins College educates students for global citizenship and responsible leadership, empowering graduates to pursue meaningful lives and productive careers. We are committed to liberal arts ethos and…

Education
10
California Institute of Integral Studies

Ciis is an institution of higher education that encourages an interdisciplinary approach to learning. over 1,700 students are enrolled in masters, doctoral, bachelor of arts completion programs, and certifications. ours is a mosaic of…

Education
11
Uc Riverside Foundation

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

Education
12
California College of the Arts

California college of the arts educates students to shape culture and society through the practice and critical study of art, architecture, design, and writing. benefitting from its san francisco bay area location, the college prepares…

Education

For reference, the grantee most central to the portfolio’s shape is Every Third Saturday Inc and the most unlike its peers is Hopeaustin. 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

8 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. 8 of the 15 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)
2
Early backer (in before they grew)
8/8
Grantees still filing
3/8
Grew since you first funded

Where your money sits — by cause, then by grantee

CABRILLO COLLEGE — $1,504,000 · OtherCABRILLO COLLEGE+8 more — $32,500 · OtherCabrillo College Foundation — $116,844 · EducationCabrillo Colle…RANDOLPH-MACON COLLEGE — $111,500 · EducationRANDOLPH-MACON…HOPEAUSTIN — $10,000 · Food & NutritionKLEIN LACROSSE CLUB — $8,000 · Youth DevelopmentCREATIVE OUTREACH MINISTRIES INTL — $2,000 · ReligionEVERY THIRD SATURDAY INC — $2,000 · Public Benefit
Other$1,536,500Education$228,344Food & Nutrition$10,000Youth Development$8,000Religion$2,000Public Benefit$2,000

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 budgetCabrillo College Foundation — $116,844 over 1y, 2.8% of budgetRANDOLPH-MACON COLLEGE — $111,500 over 6y, 0.0% of budgetKLEIN LACROSSE CLUB — $8,000 over 2y, 2.5% of budgetCREATIVE OUTREACH MINISTRIES INTL — $2,000 over 1y, 0.3% of budgetPIERRES BIRTHDAY FUND INC — $2,000 over 1y, 4.3% of budgetEVERY THIRD SATURDAY INC — $2,000 over 1y, 0.2% of budgetREMIND — $500 over 1y, 0.0% 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 Cabrillo College Foundation
  • Who funds RANDOLPH-MACON COLLEGE
  • Who funds HOPEAUSTIN
  • Who funds KLEIN LACROSSE CLUB
  • Who funds CREATIVE OUTREACH MINISTRIES INTL
  • Who funds PIERRES BIRTHDAY FUND INC
  • Who funds EVERY THIRD SATURDAY INC
  • Who funds REMIND

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.

Donor Advised Charitable Giving IncCO6.5× affinity6 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

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 Barbara Samper 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 · 00%0%1%3%5%your share of their income ↑0%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    1report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–5%
    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.

    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 15 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