Private Foundation

William E and Aenid R Weisgerber Foundation

Based in San Francisco, CA, William E and Aenid R Weisgerber Foundation operates as a Private Foundation. The organization reported $554K in revenue, $453K in expenses, $4.0M in total assets for fiscal year 2025. Imperigo tracks 32 reported grants from this foundation totaling approximately $1.9M.

EIN: 943306221 San Francisco, CA Latest filing: 2025

Total Revenue$554K

Total Expenses$453K

Total Assets$4.0M

Grants Given32

Grant Total$1.9M

Filing Years2021–2025

Sample Grants Given

California Pacific Medical Center Foundation

San Francisco, CA · 2025

Support the Weisgerber Cardiology Support Fund, SPF No. 20530

$160,000

Lucile Packard Foundation for Children's Health

Palo Alto, CA · 2025

Support "Physical Activity and Exercise in Youth with Type 1 Diabetes" research project

$86,400

Diabetes Youth Families

Concord, CA · 2025

General support

$60,000

American Red Cross

San Francisco, CA · 2025

Support the Emergency Response Fund for victims of the Southern California wildfires

$25,000

Classical California KDFC

Los Angeles, CA · 2025

General support

$5,000

Showing up to 5 of 32 total records — full history available with membership.

Officers & Directors

Director, President, Treasurer Gary E Botto

Secretary Stacey M Camarena

Vice President Stephanie H Dobozin

Officer compensation and complete director data available with membership.

Top Grant Purposes

Support the Weisgerber Cardiology Support Fund, SPF No. 20530

$610,000 4 grants

Contribution to Weisgerber Cardiology Support Fund

$354,000 2 grants

Support "Physical Activity and Exercise in Youth with Type 1 Diabetes" research project

$259,200 3 grants

Support diabetes research

$172,800 2 grants

General organization support

$130,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$554K	$453K	$4.0M
2024	$460K	$380K	$3.9M
2023	$314K	$357K	$3.8M
2022	$193K	$400K	$3.9M
2021	$193K	$384K	$4.1M

Between 2021 and 2025, reported annual revenue grew from $193K to $554K (+188%), with total assets most recently reported at $4.0M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, IA, MD.

CAIAMD

Full geographic grant map with state-by-state breakdown available with membership.

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