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· Private foundation

Stanley & Elaine Mukai Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$44k
Granted FY2024still arriving
23
Grants FY2024still arriving
6
States reached
$6k
Largest
01What it funds
0190% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Education$118kHealth$23kArts & Culture$4kAnimals$3kHuman Services$2kPublic Benefit$2kPhilanthropy$2kReligion$2kOther$0
02FY2024 · 23 grants

Where the money goes

Grants by size, and the largest recipients.

$1,000
Median grant
6
States reached
$911k
Total assets
Largest grants
RecipientAmount
IOLANI SCHOOL$6,000
QUEENS HEALTH SYSTEM$5,000
STRAUB MEDICAL CENTER$5,000
MID PACIFIC INSTITUTE$5,000
HARVARD LAW SCHOOL$5,000
Individual grant recipient$3,165
DAVIDSON COLLEGE$3,000
HAWAII HUMANE SOCIETY$3,000
PUNAHOU SCHOOL$2,000
UNIVERSITY OF VIRGINIA LAW$1,000
LESLEY UNIVERSITY$1,000
AMHERST COLLEGE$1,000
WILLIAMS COLLEGE$1,000
SKIF PEARL CITY FOUNDATION$1,000
PALOLO HONGWANJI$300
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 (FY20–24) land where the poverty rate runs at 9%, against an area that typically sits at 6%. 100% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 6%MIT: $10k → 8%AMHERST COLLEGE: $1k → 12%WILLIAMS COLLEGE: $2k → 12%MAYO CLINIC: $3k → 9%UNIVERSITY OF HAWAII: $6k → 9%HUI HOALOHA: $1k → 9%UNIVERSITY OF VIRGINIA LAW SCHOOL: $1k → 8%HARVARD LAW SCHOOL: $5k → 8%AMHERST COLLEGE: $500 → 12%WILLIAMS COLLEGE: $2k → 12%PUNAHOU SCHOOL: $6k → 9%UNIVERSITY OF VIRGINIA LAW: $1k → 8%HARVARD LAW SCHOOL: $5k → 8%WILLIAMS COLLEGE: $2k → 12%PUNAHOU SCHOOL: $6k → 9%LESLEY UNIVERSITY: $1k → 8%WILLIAMS COLLEGE: $1k → 12%MID PACIFIC INSTITUTE: $5k → 9%LESLEY UNIVERSITY: $1k → 8%WILLIAMS COLLEGE: $1k → 12%PUNAHOU SCHOOL: $5k → 9%UH FOUNDATION: $2k → 9%PUNAHOU SCHOOL: $2k → 9%PWP ALUMNI ASSOCIATION: $1k → 9%PWP ALUMNI ASSOCIATION: $1k → 9%REHAB FOUNDATION: $1k → 9%MISCELLANEOUS DONATIONS: $3k → 9%MISCELLANEOUS DONATIONS: $3k → 9%MISCELLANEOUS DONATIONS: $3k → 9%IOLANI SCHOOL: $10k → 9%IOLANI SCHOOL: $10k → 9%IOLANI SCHOOL: $6k → 9%IOLANI SCHOOL: $6k → 9%IOLANI SCHOOL: $5k → 9%HAWAII HUMANE SOCIETY: $3k → 9%QUEENS HEALTH SYSTEM: $5k → 9%UH CANCER CENTER: $5k → 9%STRAUB MEDICAL CENTER: $5k → 9%UH CANCER CENTER: $2k → 9%HONOLULU COMMUNITY FOUNDATION: $2k → 9%MISCELLANEOUS DONATIONS: $1k → 9%SKIF PEARL CITY FOUNDATION: $1k → 9%AALII MENTORING: $1k → 9%SKIF PEARL CITY FOUNDATION: $1k → 9%KAHALA NUI SENIOR LIVING FOUNDATION: $1k → 9%NEW LIFE CHURCH HONOLULU: $1k → 9%KAHALA NUI ASSOC EMERGENCY FUND: $1k → 9%KAHALA NUI SENIOR LIVING FOUNDATION: $730 → 9%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

WA
MN
MA
PA
VA
MD
NC
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.

72%of every dollar goes to organizations it has funded before.
$120k · 20 repeat orgs$46k to everyone else

Grantees it renews have grown median revenue +46% since the first grant, against +45% for those funded once.

20 repeat relationships: 14 still active in FY2024, 6 since wound down; 8 grantees were first funded in FY2024 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

20
15

Total granted

$120k
$27k

Median revenue growth · since first grant

+46%
+45%

Still filing today

60%
27%

New vs renewed · share of each year

In FY2024, 55% of grant dollars renewed an existing relationship; $19k went to new ones.

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

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

’20’21’22’23’24
EducationArts & CultureHealthPublic BenefitHousing & ShelterAnimalsOther
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

  • 'S
    'IOLANI SCHOOL
    5× · 2020–2024 · $37k · revenue +46%
  • PS
    PUNAHOU SCHOOL
    5× · 2020–2024 · $19k · revenue +40%
  • Davidson College
    4× · 2021–2024 · $13k · revenue +52%

Funded once

  • M
    MIT
    one grant, 2022 · $10k
  • UO
    UNIVERSITY OF HAWAII
    one grant, 2023 · $6k
  • HC
    HONOLULU COMMUNITY FOUNDATION
    one grant, 2022 · $2k
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
Hawaii Pacific University

Hawaii pacific university is an international learning community set in the rich cultural context of hawaii. students from around the world join us for an american education built on a liberal arts foundation. our innovative undergraduate…

Education
2
Lehigh University

The university's goal in the coming decade is to advance learning through the integration of teaching, research and service to others. the core of this goal is to prepare graduates to engage with the world and lead lives of meaning. to do…

Education
3
Hawaii Preparatory Academy

To provide exceptional learning opportunities in a diverse community honoring the traditions of hawaii. see schedule o.

Education
4
The Trustees of Princeton University

Research, education and general - princeton university is a private not-for-profit, non-sectarian institution of higher learning with approximately 5,700 undergraduate and 3,300 graduate students. 2,500 students graduated in the 2024-2025…

Education
5
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
6
Hillsdale College

Hillsdale college is a private liberal arts college with approximately 1,500 students. founded in 1844, the college remains, in the words of its articles of association, "grateful to god for the inestimable blessings resulting from the…

Education
7
Manhattan University

Manhattan university is an independent catholic instituion of higher learning that embraces qualified men and women of all faiths, cultures, and traditions. the mission of manhattan university is to provide a contemporary, person-centered…

Education
8
Manhattanville University

To educate students to be ethical and socially responsible leaders in a global community.

Education
9
Augustana College

Rooted in the liberal arts & sciences & lutheran expression of the christian faith, & is committed to offering a challenging education that develops qualities of mind, spirit, & body necessary for a rewarding life of leadership & service…

Education
10
Kapi'olani Medical Specialists

Kapi'olani medical specialists (dba hawai'i pacific health medical group) is a multispecialty provider group dedicated to providing world-class care for adults and children across hawai'i and the pacific region working in partnership with…

Health
11
University of New Haven

The University of New Haven is a student-centered comprehensive university with an emphasis on excellence in liberal arts and professional education. Our mission is to prepare our students to lead purposeful and fulfilling lives in a…

Education
12
University of Hartford

Dedicated to learning, personal growth, knowledge creation, and the betterment of society. the university engages students in aquiring the knowledge, skills, and values necessary to thrive in and contribute to a pluralistic, complex world.

Education
How this is measured
The grantee most central to the portfolio’s shape is Hanahauoli School; the most unlike its peers is Pwp Alumni Association. 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

22 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. 22 of the 45 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.

1
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
22/22
Grantees still filing
21/22
Grew since first funded

Where the money sits, by cause and then by grantee

'IOLANI SCHOOL: $36,700 · Education'IOLANI SCHOOLPUNAHOU SCHOOL: $18,625 · EducationPUNAHOU SCHOOLDavidson College: $12,500 · EducationDavidson CollegeWilliams College: $8,000 · EducationWilliams College+5 more: $6,400 · Education+5 moreHARVARD LAW SCHOOL: $10,000 · OtherHARVARD LAW SCHOOLMIT: $10,000 · OtherMITIndividual grant recipient: $10,000 · OtherIndividual grant recipientUH CANCER CENTER: $7,000 · OtherUH CANCER CENTERUNIVERSITY OF HAWAII: $6,000 · OtherUNIVERSITY OF HAWAIISTRAUB CLINIC & HOSPITAL: $5,000 · OtherSTRAUB CLINIC & HOSPITALMID-PACIFIC INSTITUTE: $5,000 · OtherMID-PACIFIC INSTITUTELESLEY UNIVERSITY: $2,700 · Other+19 more: $14,875 · Other+19 moreTHE QUEEN'S HEALTH SYSTEMS: $5,000 · HealthMAYO CLINIC: $3,000 · HealthRehabilitation Hospital of the Pacific Foundation: $1,000 · HealthHAWAIIAN HUMANE SOCIETY: $3,000 · AnimalsPWP ALUMNI ASSOCIATION: $2,000 · Public BenefitKAHALA NUI SENIOR LIVING FOUNDATION INC: $1,730 · Housing & ShelterHARVARD MAGAZINE INC: $300 · Arts & CultureBISHOP MUSEUM: $240 · Arts & CultureHONOLULU MUSEUM OF ART: $120 · Arts & Culture
Education$82,225Other$70,575Health$9,000Animals$3,000Public Benefit$2,000Housing & Shelter$1,730Arts & Culture$660

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budget'IOLANI SCHOOL: $36,700 over 5y, 0.0% of budgetPUNAHOU SCHOOL: $18,625 over 5y, 0.0% of budgetDavidson College: $12,500 over 4y, 0.0% of budgetWilliams College: $8,000 over 5y, 0.0% of budgetTHE QUEEN'S HEALTH SYSTEMS: $5,000 over 1y, 0.0% of budgetMID-PACIFIC INSTITUTE: $5,000 over 1y, 0.0% of budgetMAYO CLINIC: $3,000 over 1y, 0.0% of budgetHAWAIIAN HUMANE SOCIETY: $3,000 over 1y, 0.0% of budgetLESLEY UNIVERSITY: $2,700 over 4y, 0.0% of budgetAMHERST COLLEGE TRUSTEES: $2,000 over 3y, 0.0% of budgetUNIVERSITY OF HAWAII FOUNDATION: $2,000 over 1y, 0.0% of budgetPWP ALUMNI ASSOCIATION: $2,000 over 2y, 100% of budgetKAHALA NUI SENIOR LIVING FOUNDATION INC: $1,730 over 2y, 0.1% of budgetUNIVERSITY OF VIRGINIA LAW SCHOOL FOUNDATION: $1,700 over 3y, 0.0% of budgetAalii Mentoring: $1,000 over 1y, 2.0% of budgetRehabilitation Hospital of the Pacific Foundation: $1,000 over 1y, 0.1% of budgetHANAHAUOLI SCHOOL: $900 over 5y, 0.0% of budgetPresident and Fellows of Harvard College: $500 over 2y, 0.0% of budgetHARVARD MAGAZINE INC: $300 over 2y, 0.0% of budgetBISHOP MUSEUM: $240 over 2y, 0.0% of budgetTHE PUBLIC SCHOOL OF GERMANTOWN: $200 over 1y, 0.0% of budgetHONOLULU MUSEUM OF ART: $120 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 'IOLANI SCHOOL ↗
  • Who funds PUNAHOU SCHOOL ↗
  • Who funds Davidson College ↗
  • Who funds Williams College ↗
  • Who funds THE QUEEN'S HEALTH SYSTEMS ↗
  • Who funds MID-PACIFIC INSTITUTE ↗
  • Who funds MAYO CLINIC ↗
  • Who funds HAWAIIAN HUMANE SOCIETY ↗
  • Who funds LESLEY UNIVERSITY ↗
  • Who funds AMHERST COLLEGE TRUSTEES ↗
  • Who funds UNIVERSITY OF HAWAII FOUNDATION ↗
  • Who funds PWP ALUMNI ASSOCIATION ↗
  • Who funds KAHALA NUI SENIOR LIVING FOUNDATION INC ↗
  • Who funds UNIVERSITY OF VIRGINIA LAW SCHOOL FOUNDATION ↗
  • Who funds Aalii Mentoring ↗
  • Who funds Rehabilitation Hospital of the Pacific Foundation ↗
  • Who funds HANAHAUOLI SCHOOL ↗
  • Who funds President and Fellows of Harvard College ↗
  • Who funds HARVARD MAGAZINE INC ↗
  • Who funds BISHOP MUSEUM ↗
  • Who funds THE PUBLIC SCHOOL OF GERMANTOWN ↗

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 tightly interlocked group: most of these funders back each other's grantees too.

J Watumull FundHI19.9× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: J Watumull Fund · McInerny Foundation-- · First Hawaiian Bank Foundation · Atherton Family Foundation · Maurice and Joanna Sullivan Family Foundation · George N Wilcox General Trust · Tradewind Group Foundation · Bank of Hawaii Charitable Fdn · Aloha United Way Inc · The Robert & Betty Wo Foundation · Mamoru & Aiko Takitani Foundation Inc · Chung Kun Ai Foundation

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 Stanley & Elaine Mukai Foundation funds: left to right is the share of its income from government, bottom to top the share from Stanley & Elaine Mukai Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 10%6%25%56%100%funder's share of their income ↑0%4%8%11%15%share of the org’s income from government →median 1%
  • President and Fellows of Harvard College: 7% of income from government
  • Lesley University: 1% of income from government
  • Amherst College Trustees: 0% of income from government
  • Williams College: 0% of income from government
no gov moneyreceives it· size = income
1get no government money at all
2report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–15%
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.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Stanley & Elaine Mukai Foundation?

Find your warmest path to Stanley & Elaine Mukai 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 from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 45 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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