How to apply
Preselected only
The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.
Assets and giving by year
-
Tax year 2025
$12,266,196
- Grants listed
- 7
- Assets, end of year
- $3,691,660
-
Tax year 2024
$3,973,381
- Grants listed
- 8
- Assets, end of year
- $15,024,939
-
Tax year 2023
$1,272,479
- Grants listed
- 17
- Assets, end of year
- $17,688,649
-
Tax year 2022
$1,157,865
- Grants listed
- 8
- Assets, end of year
- $17,701,402
-
Tax year 2021
$1,951,254
- Grants listed
- 8
- Assets, end of year
- $18,837,912
-
Tax year 2020
$798,717
- Grants listed
- 12
- Assets, end of year
- $19,179,062
-
Tax year 2019
$837,400
- Grants listed
- 12
- Assets, end of year
- $17,017,276
-
Tax year 2018
$613,492
- Grants listed
- 19
- Assets, end of year
- $13,637,364
Grants paid in 2025
As listed on the return.
-
National Philanthropic TrustConshohocken, PA
General support
$11,660,288 -
Fidelity CharitableBoston, MA
General support
$600,000 -
Committee of 100New York, NY
General support
$3,500 -
South Coast Chinese Cultural CenterIrvine, CA
General support
$1,000 -
University of California Irvine FoundationIrvine, CA
General support
$1,000 -
Hutchins ConsortEncinitas, CA
General support
$300 -
Segerstrom Center for the ArtsCosta Mesa, CA
General support
$108
Where the money goes
By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.
- Philanthropy and grantmaking1 grant $11,660,28895% of the total
- Community development1 grant $600,0005% of the total
- Arts and culture3 grants $3,908<1% of the total
- Education1 grant $1,000<1% of the total
By State
Grants to organizations with a US address, latest year.
- Pennsylvania1 grant $11,660,288
- Kentucky1 grant $600,000
- New York1 grant $3,500
- California4 grants $2,408
Officers, directors and trustees
As filed on the return, with average hours per week and pay from the foundation.
- Adeline Yen MahPRESIDENT Hours 1Pay $0
- Robert A MahVICE-PRESIDENT Hours 1Pay $0
- Shirley FeiwellSECRETARY Hours 1Pay $0
- Roger MahDIRECTOR Hours 1Pay $0
- Chris KleinDIRECTOR Hours 1Pay $0
- Aspyn RemingtonDIRECTOR Hours 1Pay $0
- Margit YounisDIRECTOR Hours 1Pay $0
The return
More foundations
- Private foundations in California
- Private foundations in Huntington Beach
- Foundations that fund philanthropy and grantmaking in California
- Foundations that fund community development in California
- Foundations that fund arts and culture in California
Similar foundations
Same main cause (philanthropy and grantmaking), giving between a quarter and four times this foundation’s where possible, nearby first.
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- WWW Foundation 121 grants Preselected only $12,810,131 giving
- Rebecca Susan Buffett Foundation 35 grants Preselected only $11,586,753 giving