Mauna Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WILMINGTON, DE. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $22.2M in total assets. In 2024, it awarded 8 grants totaling $188K. Net investment income was $1.7M.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$22.2M
+7.1% YoY
Annual Giving
$188K
-81.7% YoY
Grant Count
8
-70.4% YoY
Avg Grant Size
$23K
-38.3% YoY
Under IRS private-foundation payout rules, Mauna Foundation reported a distributable amount of $1.1M for 2024 — the minimum it must pay out in qualifying distributions.
About Mauna Foundation
Based on IRS filings
Mauna Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WILMINGTON, DE. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $22.2M in total assets. In 2024, it awarded 8 grants totaling $188K. Net investment income was $1.7M.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $22,191,450 | $20,713,523 | $21,590,328 |
| Revenue | $1,858,522 | $561,190 | $604,832 |
| Expenses | $571,968 | $1,396,872 | $760,817 |
| Qualifying Distributions | $574,167 | $2,103,308 | $1,230,323 |
| Net Investment Income | $1,694,635 | $441,715 | $474,371 |
| Distributable Amount | $1,148,159 | $1,125,024 | $1,201,795 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2024
Grant Size Distribution
77 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Morgan Stanley Global Impact Funding Trust Inc ($75,000), Unified Everything Project ($27,000), Barn Sanctuary ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| BARN SANCTUARY CHELSEA, MI | Barn's Forever Home | $25,000 |
| I Contreras Panorama City, CA | Hardship Assistance Grant | $6,500 |
| IMMACULATE HEART HIGH SCHOOL HOLLYWOOD, CA | General & Unrestricted | $10,000 |
| LA SALLE HIGH SCHOOL OF PASADENA INC PASADENA, CA | General & Unrestricted | $10,000 |
| MORGAN STANLEY GLOBAL IMPACT FUNDING TRUST INC SAN FRANCISCO, CA | Mauna Donor Advised Fund | $75,000 |
| OMG YOUTH SPORTS LOS ANGELES, CA | General & Unrestricted | $24,000 |
| UNIFIED EVERYTHING PROJECT LOS ANGELES, CA | General & Unrestricted | $27,000 |
| WESTRIDGE SCHOOL FOR GIRLS PASADENA, CA | General & Unrestricted | $10,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Brie Romines | Dir, Pres, Sec, Treas | 2 | $80,000 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Mauna Foundation?
Mauna Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WILMINGTON, DE. It holds $22.2M in total assets as of 2024.
How large is Mauna Foundation?
As of 2024, Mauna Foundation holds $22.2M in total assets with $1.9M in annual revenue. It awarded 8 grants totaling $188K in 2024.
Where does Mauna Foundation operate?
Mauna Foundation has awarded grants in Arizona, California, District of Columbia, Hawaii, Illinois, Indiana, Massachusetts, Maryland, Michigan, New Mexico, New York, Ohio.
What size grants does Mauna Foundation award?
In 2024, Mauna Foundation awarded 8 grants totaling $188K — an average of about $23K per grant, based on its IRS Form 990 filings.
How much is Mauna Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Mauna Foundation reported a distributable amount of $1.1M on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Mauna Foundation's EIN?
Mauna Foundation's EIN (Employer Identification Number) is 82-4686711. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Mauna Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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