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THE ROBERT & LOIS ATHERTON FOUNDATION

MISSION VIEJO, CA EIN 33-0853742 Philanthropy & GrantmakingT20 501C3 PRIVATE FOUNDATION
$13K
Revenue
12
Filings
$197K
Total Grants
11
Grant Records
Latest Financial Summary
Fiscal Year Revenue Expenses Net Assets Contributions
FY 2025 $13K $21K $230K $0
Full Financial History
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Key Officers
A
ANTHONY MAUS
President & CEO
G
GEOFFREY B MAUS
Secretary
V
VICTORIA F MAUS
Director
Executive Compensation
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Top Grant Recipients (Teaser)
Loyola Marymount University $22K
Loyola Marymount University $21K
Loyola Marymount University $20K
11 total grants · $197K total giving
Complete Grants Database
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Filing History
990PF
FY 2025
IRS990PF
FY 2024
IRS990PF
FY 2023
990PF
FY 2022
990PF
FY 2021
Period ended 2021-12-31
IRS990PF
FY 2020
IRS990PF
FY 2019
990PF
FY 2018
Period ended 2018-12-31
990PF
FY 2017
Period ended 2017-12-31
990PF
FY 2016
Period ended 2016-12-31
990PF
FY 2015
Period ended 2015-12-31
990PF
FY 2014
Period ended 2014-12-31
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