MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK
Los Angeles, CA, US
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501(c)(3)
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EIN
27-6085454
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Private Foundation
Regional Funder
AI Summary
Munger Charitable Trust Number One, managed by William H. Borthwick, is a 501(c)3 foundation that focuses on relationship-based grantmaking, operating by invitation only and not accepting unsolicited proposals. In 2025, the organization distributed a total of $3.5 million across seven grantees. Nonprofits interested in engaging with this funder can explore warm-introduction pathways via Impala's Funder Prospecting.
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Cause Areas
1
Foundations
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Explore this org's ecosystem
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Grantee
Total Funding
Funding Share

SOUTHERN CALIFORNIA PUBLIC RADIO
Pasadena, CA
$508.5K
13%
GREATER HORIZONS
Kansas City, MO
$491.1K
12%
Our American Future Foundation
Washington, DC
$252.8K
6%
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Total No. of Grants
8
Median 1st year grant
$197.8K
Median 2nd year grant
$137K
Top 3 Grants
Matched grants only
Grantee
Grant Size
Frequently Asked Questions
Can I submit an unsolicited grant proposal to MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK?
No. MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK does not accept unsolicited proposals. Funding is by invitation only.
Where does MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK give?
MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK primarily gives to organizations located in California, Missouri, and District Of Columbia. These states represent the largest share of the foundation’s grantmaking by dollars awarded. Additional geographic details are available to registered users.
What size are MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK’s grants?
The largest share of grants from MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK fall in the $250 thousand to $500 thousand range. The median first-year grant is about $198 thousand. More detailed grant size data is available to registered users.
How many grants does MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK make each year?
In 2025, MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK awarded about 8 grants, totaling nearly $3.5 million. More detailed grant metrics are available to registered users.
Who did MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK fund recently?
In 2025, MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK awarded grants to about 7 grantees. Recent grantees include SOUTHERN CALIFORNIA PUBLIC RADIO, GREATER HORIZONS, and Our American Future Foundation. More detailed information on all recent recipients is available to registered users.
How do we apply to MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK?
MUNGER CHARITABLE TRUST NUMBER ONE C/O WILLIAM H BORTHWICK does not accept unsolicited proposals. Funding is by invitation only.
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