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Hawaii · Private foundation

Kosasa Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$5.2M
Granted FY2024(still arriving)
84
Grants FY2024
81
Organizations funded FY2023
33%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$45,000
Largest grant, FY2024
$500,000
Organizations funded a year
55 to 83
FY2020 to FY2023
States reached, FY2024
3
Total assets, FY2024
$159M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 33% of the organizations Kosasa Foundation funded were first-time grantees, receiving 52% of its grant dollars.

New vs renewed · share of each year

In FY2023, 48% of grant dollars renewed an existing relationship; $3.2M went to new ones.

50%100%’21’22’23
RenewedFirst-time

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

’21’22’23
Arts & CultureEnvironmentHealthHuman ServicesEducationYouth DevelopmentOther
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.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving81$4.9M42%
FY202381$6.0M33%
FY202283$6.7M31%
FY202169$5.5M43%
FY202055$2.5Mn/a
99% classified

What it funded, over time

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

Health$4.5MEducation$3.9MArts & Culture$3.8MPhilanthropy$2.2MHuman Services$2.0MEnvironment$1.7MYouth Development$1.3MHousing & Shelter$1.1MOther$0

Top grantees

Largest recipients by total granted, FY2020 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 142 grantees
All grantees of Kosasa Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Kuakini Medical Center$2,500,00041%
Mid-Pacific Institute$1,225,00042%
Dynamic Community Solutions$1,000,000119%
Young Men's Christian Association of Honolulu$925,00041%
University of Hawaii Foundation$675,00030%
Blood Bank of Hawaii$500,00013%
Japanese American National Museum$500,00023%
Hawaiian Community Assets Inc$500,000110%
Hawaii Public Television Foundation Dba Pbs Hawaii$400,00041%
Waianae Community Re-Development Corporation$399,71442%
Ho'Ola Na Pua$375,00052%
Hawaii Symphony Orchestra$351,34754%
The Koloa Early School$350,000141%
Realize Impact$300,00012%
Hawaiian Islands Land Trust$290,00034%
Rehabilitation Hospital of the Pacific Foundation$250,00039%
The Mediation Center of the Pacific Inc$250,00055%
Imua Family Services$250,00033%
Hawaiian Humane Society$250,00011%
Hawaii Foodbank Inc$230,00050%
Hawaii Cord Blood Bank$225,000316%
Mental Health Association in Hawaii$220,000411%
Kupu$220,00041%
Adult Friends for Youth$200,00027%
Institute for Native Pacific Education and Culture$200,00012%
Kokua Kalihi Valley Comprehensive Family Services$200,00020%
Maui Hui Malama$200,000221%
Boys & Girls Clubs of Maui Inc$200,00023%
Re-Use Hawaii$185,00043%
Purple Maia Foundation$182,82122%
808 Cleanups$175,000421%
Island School$175,00041%
Effective Planning & Innovative Communication Inc$174,78622%
Partners in Development Foundation$162,99521%
Hawaii Youth Symphony Association$155,00044%
Goodwill Industries of Hawaii Inc$150,00020%
Sacred Hearts Academy$150,0003n/a
Bishop Museum$150,00030%
The Kohala Center$150,00023%
Teach for America Inc$150,00030%
The Food Basket Inc$150,00021%
Hawaii Theatre Center$140,00041%
Friends of the Future$130,00051%
Diamond Head Theatre$125,00013%
Hawaii Public Radio$115,00050%
Special Olympics Hawaii Inc$105,00023%
Aloha Harvest$105,00050%
Pu'A Foundation$100,000122%
Waikiki Business Improvement District Association$100,00013%
Patch (People Attentive to Children)$100,00013%
Hui Malama O Ke Kai Foundation$100,00053%
Maryknoll Schools$100,0001n/a
Aloha Medical Mission$100,000111%
Helping Hands Hawaii$100,00042%
Residential Youth Services & Empowerment$100,00012%
Malama Maunalua$100,00014%
Hawaii International Film Festival$90,00052%
The Coral Reef Alliance$85,00021%
Hana Arts Inc$85,00055%
Chaminade University of Honolulu$85,00040%
Girl Scouts of Hawaii$80,00031%
Manoa Heritage Center Fka Manoa Valley Cultural Heritage Found$75,00034%
Friends of Waipahu High School$75,00029%
Kealakai Center For Pacific String Traditions$75,000223%
Lawakua Charitable Fund$75,00035%
Maui Food Bank Inc$75,00011%
Honolulu Museum of Art$75,00020%
Oahu Society for the Prevention of Cruelty to Anim$75,00022%
Sustainable Coastlines Hawai'I$72,50017%
Visitor Aloha Society of Hawai'I$70,00045%
Lanakila Pacific$70,00011%
Chamber Music Hawaii$70,00058%
Alliance for Drama Education$68,000315%
Hoa Aina O Makaha$65,00035%
Palama Settlement$65,00041%
Make-A-Wish Foundation of Hawaii$65,00041%
Dreamhouse Inc$60,000316%
Honolulu Civil Beat Inc$60,00040%
Hawaii Environmental Restoration$60,000344%
Hui o Koolaupoko$55,000123%
Big Island RC&D$50,000111%
Maui Arts & Cultural Center$50,00040%
Ma Ka Hana Ka Ike Building Program$50,00011%
Hawaii Pacific University$50,00010%
Kamp Hawaii Inc$50,000117%
Friends of Amy B H Greenwell Ethnobotanical Garden$50,00017%
Project Vision Hawaii$50,00010%
Hawai'i Pacific Health$50,00010%
Ka Lima O Maui Ltd$50,00011%
Kahilu Theatre Foundation$50,00022%
National Tropical Botanical Garden$49,38810%
Impact Change Hawaii$47,967114%
Seeqs Foundation$45,000125%
Island Pacific Academy Inc$45,00030%
Kalaeloa Heritage and Legacy Foundation$45,0001n/a
Kona Historical Society$41,95619%
Waikiki Health$40,00040%
Nisei Veterans Legacy Center Inc$40,000262%
Hui No'Eau$40,00021%
Big Brothers Big Sisters Hawaii Inc$40,00031%
Assistance Dogs of Hawaii$38,50041%
Hookuaaina$37,50014%
Hawaii Bicycling League$35,00014%
North Kohala Community Resource Center$35,00042%
Hawaii Opera Theatre$35,00021%
Pacific & Asian Affairs Council$35,00043%
Lighthouse Project$35,000136%
Mala'Ai$31,00025%
Trees for Honolulu's Future$25,000123%
The Hawaiian Legacy Foundation$25,000118%
Ohana Komputer$25,000237%
Aloha International Piano Festival$25,0004n/a
Downtown Art Center$25,00013%
Surfrider Spirit Sessions$25,00017%
Japan-America Society of Hawaii$25,00051%
Habilitat Inc$25,00010%
Hawaii Literacy Inc$25,00013%
Nisei Veterans Memorial Center$20,00013%
Hawaii Performing Arts Company Ltd$20,00021%
Hawaii Book and Music Festival$20,000113%
American Diabetes Association$20,00010%
Kumu Kahua Theatre Inc$20,00024%
Institute for Climate and Peace$17,0001n/a
Ebb & Flow Arts$16,000310%
Maui Preparatory Academy$15,00010%
Daughters of Hawaii$15,00011%
The Legal Clinic$15,00011%
Read to Me International Foundation$15,00013%
Hawai'I Forest Institute$15,00017%
Pacific Buddhist Academy$10,00011%
Haku Baldwin Center Inc$10,00011%
Ohana Arts$10,00025%
Kulia Education Foundation$10,00012%
Compassion & Choices$10,00010%
Storybook Theatre of Hawaii$6,00015%
Waikiki School PTO$5,50015%
Community Empowerment Resources$5,00010%
March of Dimes Inc$5,00010%
Hawaii Children's Action Network$5,00010%
Special Education Center of Hawaii$5,00010%
Protect & Preserve Hawaii Inc$5,00018%
Hawaii Public Health Association$2,5001n/a

What it could do for these grantees

Plus 30 recipients with no EIN on record ($5.2M), not named here.

Where it is load-bearing

Kosasa Foundation supplied at least a quarter of the budget for 6 of its grantees at some point. The chart plots its 136 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetKuakini Medical Center: $2,500,000 over 4y, 0.5% of budgetMid-Pacific Institute: $1,225,000 over 4y, 1.5% of budgetDynamic Community Solutions: $1,000,000 over 1y, 19% of budgetYoung Men's Christian Association of Honolulu: $925,000 over 4y, 1.3% of budgetUniversity of Hawaii Foundation: $675,000 over 3y, 0.3% of budgetBlood Bank of Hawaii: $500,000 over 1y, 2.5% of budgetJapanese American National Museum: $500,000 over 2y, 3.0% of budgetHawaiian Community Assets Inc: $500,000 over 1y, 9.9% of budgetHawaii Public Television Foundation Dba Pbs Hawaii: $400,000 over 4y, 1.2% of budgetWaianae Community Re-Development Corporation: $399,714 over 4y, 2.4% of budgetHo'Ola Na Pua: $375,000 over 5y, 1.8% of budgetHawaii Symphony Orchestra: $351,347 over 5y, 4.3% of budgetThe Koloa Early School: $350,000 over 1y, 41% of budgetRealize Impact: $300,000 over 1y, 2.0% of budgetHawaiian Islands Land Trust: $290,000 over 3y, 4.4% of budgetRehabilitation Hospital of the Pacific Foundation: $250,000 over 3y, 8.6% of budgetThe Mediation Center of the Pacific Inc: $250,000 over 5y, 4.6% of budgetImua Family Services: $250,000 over 3y, 2.7% of budgetHawaiian Humane Society: $250,000 over 1y, 1.4% of budgetHawaii Foodbank Inc: $230,000 over 5y, 0.2% of budgetHawaii Cord Blood Bank: $225,000 over 3y, 16% of budgetMental Health Association in Hawaii: $220,000 over 4y, 11% of budgetKupu: $220,000 over 4y, 0.8% of budgetAdult Friends for Youth: $200,000 over 2y, 7.3% of budgetInstitute for Native Pacific Education and Culture: $200,000 over 1y, 1.7% of budgetKokua Kalihi Valley Comprehensive Family Services: $200,000 over 2y, 0.4% of budgetMaui Hui Malama: $200,000 over 2y, 21% of budgetBoys & Girls Clubs of Maui Inc: $200,000 over 2y, 3.1% of budgetRe-Use Hawaii: $185,000 over 4y, 3.5% of budgetPurple Maia Foundation: $182,821 over 2y, 2.1% of budget808 Cleanups: $175,000 over 4y, 21% of budgetIsland School: $175,000 over 4y, 0.7% of budgetEffective Planning & Innovative Communication Inc: $174,786 over 2y, 1.6% of budgetPartners in Development Foundation: $162,995 over 2y, 0.5% of budgetHawaii Youth Symphony Association: $155,000 over 4y, 4.0% of budgetGoodwill Industries of Hawaii Inc: $150,000 over 2y, 0.3% of budgetBishop Museum: $150,000 over 3y, 0.5% of budgetThe Kohala Center: $150,000 over 2y, 3.2% of budgetTeach for America Inc: $150,000 over 3y, 0.0% of budgetThe Food Basket Inc: $150,000 over 2y, 0.5% of budgetHawaii Theatre Center: $140,000 over 4y, 1.4% of budgetFriends of the Future: $130,000 over 5y, 0.8% of budgetDiamond Head Theatre: $125,000 over 1y, 2.7% of budgetHawaii Public Radio: $115,000 over 5y, 0.3% of budgetSpecial Olympics Hawaii Inc: $105,000 over 2y, 3.1% of budgetAloha Harvest: $105,000 over 5y, 0.3% of budgetPu'A Foundation: $100,000 over 1y, 22% of budgetWaikiki Business Improvement District Association: $100,000 over 1y, 2.7% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 136.

Nonprofits that may fit its grantmaking

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.

Atherton Family FoundationHI143.8× affinity73 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Atherton Family Foundation · J Watumull Fund · McInerny Foundation-- · Aloha United Way Inc · Bank of Hawaii Charitable Fdn · Central Pacific Bank Foundation · Tradewind Group Foundation · Cooke Foundation Limited · First Hawaiian Bank Foundation · First Insurance Company of Hawaii Charitable Foundation · The Harry and Jeanette Weinberg Foundation Inc · Trustees of the Estate of Bernice Pauahi Bishop Dba Kamehameha Schools

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.

Compare Kosasa Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Kosasa Foundation?

Find your warmest path to Kosasa 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.

About Kosasa Foundation

How much does Kosasa Foundation give?
Kosasa Foundation reported 84 grants totaling $5,190,270 in its FY2024 IRS filing. It funded between 55 and 83 organizations a year over FY2020 to FY2023.
What does Kosasa Foundation fund?
By grant dollars over FY2020 to FY2024, its largest causes are Health (17%), Education (15%), Arts & Culture (15%).
Who are Kosasa Foundation's largest grantees?
By total granted over FY2020 to FY2024: Kuakini Medical Center ($2.5M), Mid-Pacific Institute ($1.2M), Dynamic Community Solutions ($1.0M).
Does Kosasa Foundation fund new organizations?
In FY2023, 33% of the organizations it funded were first-time grantees.
Does Kosasa Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Kosasa Foundation?
Its strongest co-funders, measured against what their size predicts, include Atherton Family Foundation, J Watumull Fund, McInerny Foundation--.
Where is Kosasa Foundation based?
Kosasa Foundation is based in HI.

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 174 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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