Kalliopeia Foundation
Kalliopeia Foundation is a private foundation, based in Inverness, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $291.6M in total assets. In 2024, it awarded 1 grant totaling $6.9M. Net investment income was $16.0M.
Key facts about Kalliopeia Foundation
In short: Kalliopeia Foundation gave $6.9M across 1 grant in 2024 (avg $6.9M), mostly in California. Source: 2024 IRS Form 990-PF.
- EIN
- 94-3270387
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $6,890,000
- Grants made (2024)
- 1
- Average grant
- $6,890,000
- Median grant
- $6,890,000
- Total assets
- $291,607,071
- Primary geography
- California (100% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$291.6M
+2.5% YoY
Annual Giving
$6.9M
+0.7% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$6.9M
+0.7% YoY
How Kalliopeia Foundation gives
- Giving held roughly steady from 2021 to 2024 (+2%). Method
- In 2023 it paid out 114% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Open Grants
1 open opportunity from Kalliopeia Foundation
Ready to take the next step with Kalliopeia Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $6.5M (2022) to $6.9M (2024). In 2024 it made 1 grant totaling $6.9M.
Grant Insights
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was See Grant Statement ($6.9M).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was $5M or more: 5 grants of 5 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| See Grant Statement See Grant Statement, CA | See Grant Statement | $6,890,000 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $291,607,071 | $284,507,941 | $228,488,345 |
| Revenue | $18,406,741 | $46,125,271 | $139,078,294 |
| Expenses | $14,205,571 | $15,208,871 | $16,055,219 |
| Qualifying Distributions | $14,779,323 | $13,519,650 | $12,881,070 |
| Net Investment Income | $16,003,693 | $5,405,303 | $13,018,771 |
| Distributable Amount | — | $11,893,639 | $4,792,234 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Kalliopeia Foundation is led by Z Fuller-Rowell, Executive Director on every filing since 2022; 5 of 6 officers listed in 2024 are compensated.
Officers on the 2024 filing
Z Fuller-Rowell
Executive Director
On filings since 2022
35 hrs/week
$178K (2022) → $200K (2024)
L Kleger
Board Chair
Director → Treasurer, 2022
Treasurer → Board Chair, 2023
On filings since 2020
3 hrs/week
$10K (2020) → $25K (2024)
S Manu
Director
On filings since 2020
3 hrs/week
$10K (2020) → $0 (2024)
J Huxley
Director
On filings since 2023
3 hrs/week
$25K (2023) → $25K (2024)
Z Whalen
Director
On filings since 2023
3 hrs/week
$25K (2023) → $10K (2024)
D Weeren
Sect'y & Treasurer
Secretary → Sect'y & Treasurer, 2023
On filings since 2020
3 hrs/week
$10K (2020) → $25K (2024)
Former officers (2)
- Former: M Horn (2020–2022) — Board Chair
- Former: T Sargent (2020–2021) — Treasurer
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $200K, to Z Fuller-Rowell (Executive Dir.). 5 officers or directors reported compensation on that filing.
Frequently asked questions about Kalliopeia Foundation
How much does Kalliopeia Foundation give each year?
Kalliopeia Foundation gave $6.9M across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $6.8M across 1 grant.
How large is Kalliopeia Foundation?
Kalliopeia Foundation reported $291.6M in total assets on its 2024 IRS Form 990-PF. Its revenue that year was $18.4M.
Where does Kalliopeia Foundation operate?
Kalliopeia Foundation has awarded grants in California.
What is Kalliopeia Foundation's EIN?
Kalliopeia Foundation's EIN (Employer Identification Number) is 94-3270387. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Here's the math on researching Kalliopeia Foundation by hand.
Explore Open Grants
Browse active grant opportunities in Kalliopeia Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Silicon Valley Community Foundation
Mountain View, CA
Silicon Valley Community Foundation funds work in areas such as housing, economic security, education, health, the environment, arts and culture, and civic engagement, with Community Action Grants supporting local, community-led organizations in San Mateo and Santa Clara counties. Its 2024 grants had a median of $51,716, though amounts varied widely; applications depend on the program, and SVCF states that it does not accept unsolicited proposals for advised funds.
Assets
$12.3B
Grants
3,576
Total Given
$3.2B
California Community Foundation
Los Angeles, CA
The California Community Foundation funds work in education, health, housing, immigration, and other community needs, primarily in Los Angeles County. Its 2025 grants had a median of $50,000, though amounts varied widely; it does not accept unsolicited funding requests.
Assets
$2.3B
Grants
2,174
Total Given
$326.6M
The William & Flora Hewlett Foundation
Menlo Park, CA
The William & Flora Hewlett Foundation funds education, climate and conservation, the arts, gender equity, governance, democracy, and philanthropy, with work in the San Francisco Bay Area, the U.S. West, nationally, and internationally. Its 2024 grants had a median of $150,000, though awards ranged from $50 to more than $11 million; it often provides long-term general operating support. It generally does not accept unsolicited requests, except through invited open processes.
Assets
$14.2B
Grants
2,001
Total Given
$625.0M
Marin Community Foundation
Novato, CA
Marin Community Foundation funds equity-focused work, including affordable housing, homelessness, community resilience and power, and arts; its Buck Family Fund supports organizations serving Marin County, including those based elsewhere. Its 2025 grants had a median of $25,000 and ranged from $5,050 to $10 million; the profile does not state whether it accepts unsolicited requests.
Assets
$1.3B
Grants
1,573
Total Given
$186.1M
Conrad N Hilton Foundation
Westlake Village, CA
The Conrad N. Hilton Foundation funds nonprofits working to improve lives and alleviate poverty, with initiatives including early childhood development, homelessness, refugees, safe water, and support for foster and opportunity youth. Its work is global, and its 2024 grants had a median award of $76,000. It generally does not accept unsolicited requests, except through its Good Neighbor Program for eligible local nonprofits and Title 1 schools.
Assets
$7.4B
Grants
1,339
Total Given
$287.7M
The California Endowment
Los Angeles, CA
The California Endowment funds health and racial equity, including health care access, community health, organizing, and policy change, primarily in California. Its 2024 grants had a median of $100,000, though amounts varied widely; it does not accept unsolicited requests and funds preselected organizations only.
Assets
$4.5B
Grants
1,125
Total Given
$215.9M
Kaiser Foundation Hospitals
Oakland, CA
Kaiser Foundation Hospitals supports community health, health-care access, and efforts addressing health inequities, including mental and behavioral health, housing, and employment. Its 2024 grants had a median of $25,000, with most grant dollars going to California; Southern California grants focus on its 14 service areas. For Southern California regional grants, unsolicited letters of inquiry and proposals are not accepted; other application routes described include invited inquiries and open event sponsorship applications.
Assets
$87.4B
Grants
1,122
Total Given
$225.4M
The San Diego Foundation
San Diego, CA
The San Diego Foundation supports nonprofits advancing racial and social justice, equity of opportunity, and resilient communities, with grants for projects, capacity building, or general support. Its 2025 itemized grants had a median of $25,000, with awards ranging from $5,100 to nearly $5 million; it generally funds organizations serving San Diego County residents, though some grants reach beyond the county. Applications are made through posted funding opportunities, and the profile does not state whether unsolicited requests are accepted.
Assets
$1.7B
Grants
1,158
Total Given
$94.3M
Jewish Community Foundation of Los Angeles
Los Angeles, CA
The Jewish Community Foundation of Los Angeles supports human services, health, education, Jewish life, arts and culture, and nonprofit capacity and facilities, with grants in Los Angeles, Israel, and beyond. Its 2024 itemized grants had a median of $25,000, though amounts varied widely. General Community grants are invitation-only and do not accept unsolicited requests; all 2025 grantmaking is by invitation only.
Assets
$1.2B
Grants
1,063
Total Given
$142.2M
Jewish Community Federation of San
San Francisco, CA
Jewish Federation Bay Area funds programs that strengthen Jewish life, combat antisemitism, respond to crises, support people in need, and advance justice and inclusion. Its work focuses on the Bay Area, Israel, and beyond; 2025 grants had a median of $22,750, though amounts varied widely. It frequently issues requests for proposals and welcomes inquiries about its process, but no current opportunities are listed.
Assets
$2.0B
Grants
1,032
Total Given
$94.5M
The David and Lucile Packard Foundation
Los Altos, CA
The David and Lucile Packard Foundation funds charitable organizations working on just societies, healthy families and communities, and a healthy natural world, including climate solutions, ocean conservation, and science. Its 2024 grants had a median of $150,000, and half of grant dollars went to California recipients. It accepts unsolicited requests, but less than 1% of its grants come from them.
Assets
$8.5B
Grants
1,029
Total Given
$350.0M
Orange County Community Foundation
Irvine, CA
OCCF supports nonprofits across arts and culture, education, health, human services, the environment, and community development, primarily in Orange County but also beyond through its charitable funds. Its 2025 grants had a median amount of $25,000, though awards varied widely; the profile does not state whether it accepts unsolicited requests.
Assets
$743.6M
Grants
975
Total Given
$120.4M
More Funders in California
Kalliopeia Foundation down — hundreds of funders to go?