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· Private foundation

Barton and Terry Shigemura Family Founda

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.

$119k
Granted FY2024still arriving
13
Grants FY2024still arriving
7
States reached
$45k
Largest
01What it funds
01100% classified

What it funded, over time

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

Education$744kReligion$52kFood & Nutrition$11kHuman Services$8kArts & Culture$7kEnvironment$1kHealth$500
02FY2024 · 13 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2024

  • Under $10k10 grants · $19k
  • $10k–50k3 grants · $100k
$2,000
Median grant
7
States reached
$1.9M
Total assets
Largest grants
RecipientAmount
UNIVERSITY OF SOUTHERN CALIFORNIA$45,000
UNIVERSITY OF CALIFORNIA LOS ANGELES$40,000
CENTER FOR COGNITIVE ENRICHMENT$15,000
UNIVERSITY OF CALIFORNIA MERCED$5,000
HANAHAU' OIL SCHOOL$5,000
MEALS ON WHEELS OF CONTRA COSTA$2,000
FOOD BANK OF CONTRA COSTA & SOLANO$2,000
NATIONAL MUSEUM AMERICAN INDIAN$1,000
MONTEREY BAY AQUARIUM$1,000
JAPANESE AMERICAN MUSEUM$1,000
ST LABRE INDIAN SCHOOL$500
ST JOSEPH INDIAN SCHOOL$500
ST BONIVENTURE INDIAN SCHOOL$500
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:

Dollar for dollar, its grants (FY17–24) land where the poverty rate runs at 13%, against an area that typically sits at 10%. 74% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%FOOD BANK OF CONTRA COSTA & SOLANO: $2k → 9%MAGIS CENTER OF REASON AND FAITH: $10k → 10%MONTEREY BAY AQUARIUM: $1k → 12%JAPANESE AMERICAN MUSEUM: $2k → 14%UNIVERSITY OF CALIFORNIA SANTA BARBARA: $1k → 14%HANAHAU' OIL SCHOOL: $5k → 9%NATIONAL MUSEUM AMERICAN INDIAN: $1k → 14%FOCUS MISSION FOUNDATION: $5k → 7%CENTER FOR COGNITIVE ENRICHMENT: $25k → 10%JOHNS HOPKINS UNIVERSITY & MEDICINE: $10k → 19%FOOD BANK OF CONTRA COSTA & SOLANO: $1k → 9%MAGIS CENTER OF REASON AND FAITH: $10k → 10%JAPANESE AMERICAN MUSEUM: $1k → 14%UNIVERSITY OF CALIFORNIA SANTA BARBARA: $1k → 14%HANAHAU' OIL SCHOOL: $5k → 9%CENTER FOR COGNITIVE ENRICHMENT: $20k → 10%FOOD BANK OF CONTRA COSTA & SOLANO: $1k → 9%MAGIS CENTER OF REASON AND FAITH: $10k → 10%JAPANESE AMERICAN MUSEUM: $1k → 14%HANAHAU' OIL SCHOOL: $5k → 9%FRONT ROYAL CHRISTIAN SCHOOL: $20k → 10%FOOD BANK OF CONTRA COSTA & SOLANO: $1k → 9%MAGIS CENTER OF REASON AND FAITH: $10k → 10%JAPANESE AMERICAN MUSEUM: $1k → 14%HANAHAU' OIL SCHOOL: $5k → 9%CENTER FOR COGNITIVE ENRICHMENT: $18k → 10%MEALS ON WHEELS OF CONTRA COSTA: $2k → 9%MAGIS CENTER OF REASON AND FAITH: $5k → 10%UNIVERSITY OF SOUTHERN CALIFORNIA: $45k → 14%CENTER FOR COGNITIVE ENRICHMENT: $15k → 10%MEALS ON WHEELS OF CONTRA COSTA: $2k → 9%MAGIS CENTER OF REASON AND FAITH: $2k → 10%UNIVERSITY OF SOUTHERN CALIFORNIA: $45k → 14%CENTER FOR COGNITIVE ENRICHMENT: $15k → 10%UNIVERSITY OF SOUTHERN CALIFORNIA: $40k → 14%FRONT ROYAL CHRISTIAN SCHOOL: $10k → 10%UNIVERSITY OF SOUTHERN CALIFORNIA: $30k → 14%UNIVERSITY OF SOUTHERN CALIFORNIA: $25k → 14%UNIVERSITY OF SOUTHERN CALIFORNIA: $25k → 14%UNIVERSITY OF SOUTHERN CALIFORNIA: $25k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $82k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $50k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $45k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $40k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $40k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $30k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $30k → 14%UNIVERSITY OF CALIFORNIA LOS ANGELES: $30k → 14%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.

Which US states its grants reach

MT
SD
CA
CO
VA
MD
AZ
NM
DC
HI
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.

96%of every dollar goes to organizations it has funded before.
$563k · 12 repeat orgs$25k to everyone else

Grantees it renews have grown median revenue +40% since the first grant, against +3% for those funded once.

12 repeat relationships: 7 still active in FY2024, 5 since wound down; 5 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

12
5

Total granted

$563k
$17k

Median revenue growth · since first grant

+40%
+3%

Still filing today

33%
60%

New vs renewed · share of each year

In FY2024, 89% of grant dollars renewed an existing relationship; $8k 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
EducationFood & NutritionHealthAnimalsArts & CultureOther
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

  • DR
    Dominion Ridge Academy
    2× · 2017–2018 · $30k · revenue +7%
  • HS
    HANAHAUOLI SCHOOL
    4× · 2021–2024 · $20k · revenue +35%
  • MO
    MEALS ON WHEELS CONTRA COSTA INC
    5× · 2019–2024 · $6k · revenue +40%

Funded once

  • JOHNS HOPKINS UNIVERSITYgraduated
    one grant, 2019 · $10k · revenue +25%
  • FM
    FOCUS MISSION FOUNDATION
    one grant, 2023 · $5k
  • SMITHSONIAN INSTITUTION
    one grant, 2022 · $1k · revenue +3%
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
American Museum of Natural History

The museum's mission statement is: "to discover, interpret, and disseminate - through scientific research and education - knowledge about human cultures, the natural world, and the universe."

Arts & Culture
2
Lowell Observatory

The mission of lowell observatory is to pursue the study of astronomy, especially the study of our solar system and its evolution; to conduct pure research in astronomical phenomena; and to maintain quality public education and outreach…

Science & Tech
3
National Science and Technology Medals Foundation Inc

The nstmf's mission is to build inclusive stem communities across the united states. fundamental to these communities are the significant, inspirational connections we foster between the individuals who have received national recognition…

—
4
Howard Hughes Medical Institute

The mission of the institute has remained constant since its founding in 1953. as its restated articles of incorporation state the primary purpose and objective of the howard hughes medical institute shall be the promotion of human…

Health
5
The Coral Reef and Marine Science Foundation Inc C/O James Bildner
—
6
Science Museum of Minnesota

The museum's mission statement is "turn on the science: inspire learning. inform policy. improve lives."

Arts & Culture
7
The Academy of Natural Sciences of Philadelphia

The mission is "to understand the natural world and inspire everyone to care for it." the academy implements its mission through understanding the diversity of life; developing and applying science to protect the environment; and informing…

Science & Tech
8
The United States Holocaust Memorial Museum

Chartered by a unanimous act of congress, the museum is america's national institution for the documentation, study, interpretation, and education of holocaust history and serves as our country's memorial to the victims of the holocaust.…

Arts & Culture
9
Texas State Aquarium Association

The texas state aquarium's mission is engaging people with animals, inspiring appreciation for our seas, and supporting wildlife conservation. its vision is to be a global leader in fostering support for the conservation of the gulf of…

Animals
10
New York University

Nyu is a private university with approximately 60,000 matriculating students in 20 schools and institutes. nyu's primary missions are education, research and scholarship, and patient care.

Education
11
Fairchild Tropical Botanic Garden Inc

We harness the power of plants for humankind and share the joy and beauty of tropical gardening with everyone. fairchild tropical botanic garden is a museum of tropical plants within a world famous, 83-acre designed landscape. it was…

Environment
12
The Johns Hopkins Hospital

For more than 125 years, the mission of the johns hopkins hospital has been to lead the world in the diagnosis and treatment of disease and to train tomorrow's great physicians, nurses and scientists. above all, we aim to provide the…

Health
How this is measured
The grantee most central to the portfolio’s shape is Johns Hopkins University; the most unlike its peers is Meals On Wheels Contra Costa 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

10 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. 10 of the 24 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)
0
Early backer (in before they grew)
10/10
Grantees still filing
8/10
Grew since first funded

Where the money sits, by cause and then by grantee

UNIVERSITY OF CALIFORNIA LOS ANGELES: $346,788 · OtherUNIVERSITY OF CALIFORNIA LOS ANGELESCENTER FOR COGNITIVE ENRICHMENT: $92,500 · OtherCENTER FOR COGNITIVE ENRICHMENTMAGIS CENTER OF REASON AND FAITH: $47,000 · OtherMAGIS CENTER OF REASON AND FAITHHANAHAUOLI SCHOOL: $20,000 · Other+12 more: $28,250 · OtherUNIVERSITY OF SOUTHERN CALIFORNIA: $235,000 · EducationUNIVERSITY OF SOUTHERN CALIFORNIADominion Ridge Academy: $30,000 · EducationDominion Ridge AcademyJOHNS HOPKINS UNIVERSITY: $10,000 · EducationMEALS ON WHEELS CONTRA COSTA INC: $6,100 · Food & NutritionFOOD BANK OF CONTRA COSTA AND SOLANO: $5,000 · Food & NutritionSMITHSONIAN INSTITUTION: $1,000 · Arts & CultureMONTEREY BAY AQUARIUM FOUNDATION: $1,000 · AnimalsCYSTIC FIBROSIS FOUNDATION: $500 · Health
Other$534,538Education$275,000Food & Nutrition$11,100Arts & Culture$1,000Animals$1,000Health$500

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 budgetUNIVERSITY OF SOUTHERN CALIFORNIA: $235,000 over 7y, 0.0% of budgetDominion Ridge Academy: $30,000 over 2y, 1.5% of budgetHANAHAUOLI SCHOOL: $20,000 over 4y, 0.1% of budgetJOHNS HOPKINS UNIVERSITY: $10,000 over 1y, 0.0% of budgetMEALS ON WHEELS CONTRA COSTA INC: $6,100 over 5y, 0.1% of budgetFOOD BANK OF CONTRA COSTA AND SOLANO: $5,000 over 4y, 0.0% of budgetSMITHSONIAN INSTITUTION: $1,000 over 1y, 0.0% of budgetMONTEREY BAY AQUARIUM FOUNDATION: $1,000 over 1y, 0.0% of budgetCYSTIC FIBROSIS FOUNDATION: $500 over 1y, 0.0% of budgetTHE NATURE CONSERVANCY: $100 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.

  • Who funds UNIVERSITY OF SOUTHERN CALIFORNIA ↗
  • Who funds Dominion Ridge Academy ↗
  • Who funds HANAHAUOLI SCHOOL ↗
  • Who funds JOHNS HOPKINS UNIVERSITY ↗
  • Who funds MEALS ON WHEELS CONTRA COSTA INC ↗
  • Who funds FOOD BANK OF CONTRA COSTA AND SOLANO ↗
  • Who funds SMITHSONIAN INSTITUTION ↗
  • Who funds MONTEREY BAY AQUARIUM FOUNDATION ↗
  • Who funds CYSTIC FIBROSIS FOUNDATION ↗
  • Who funds THE NATURE CONSERVANCY ↗

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 set of overlaps that mostly run through this funder rather than between each other.

Fidelity Investments Charitable Gift FundMA5.3× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fidelity Investments Charitable Gift Fund

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 Barton and Terry Shigemura Family Founda funds: left to right is the share of its income from government, bottom to top the share from Barton and Terry Shigemura Family Founda. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%0%1%3%5%funder's share of their income ↑0%6%13%19%25%share of the org’s income from government →median 12%
  • Johns Hopkins University: 12% of income from government
no gov moneyreceives it· size = income
1get no government money at all
0rely on government for over half their income
⤢ axis zoomed · 0–25%
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.

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 24 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

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