William E and Aenid R Weisgerber Foundation

EIN 94-3306221 · CA · NTEE T20

Invitation only Typical grant ~$5K Funds in CA, MD
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Giving Profile

In 2025, William E and Aenid R Weisgerber Foundation based in CA paid 10 grants totaling $361.4K to 9 organizations across 2 states. Individual grants ranged from $5K to $160K, with a median of $5K. Its largest recipients included California Pacific Medical Center Foundation, Lucile Packard Foundation for Children's Health, and Diabetes Youth Families. The foundation does not accept unsolicited applications — giving is by invitation only.

Foundation at a Glance

Total assets
$4,026,135
Giving (latest yr)
$361,400
Filing year
2025
Itemized grants
10
Median grant
$5K
Recipients
9
States reached
2
Officers/trustees
3
Unsolicited applications
No — invitation only

Where the Money Goes

Top recipients

  • California Pacific Medical Center Foundation$160,000
  • Lucile Packard Foundation for Children's Health$86,400
  • Diabetes Youth Families$60,000
  • American Red Cross$25,000
  • San Francisco Chamber of Commerce Foundation$10,000

Where grants went

  • California$356,400 · 9 grants
  • Maryland$5,000 · 1 grant

Grants Paid (10)

California Pacific Medical Center Foundation
San Francisco, CA
Support the Weisgerber Cardiology Support Fund, SPF No. 20530
$160,000
Lucile Packard Foundation for Children's Health
Palo Alto, CA
Support "Physical Activity and Exercise in Youth with Type 1 Diabetes" research project
$86,400
Diabetes Youth Families
Concord, CA
General support
$60,000
American Red Cross
San Francisco, CA
Support the Emergency Response Fund for victims of the Southern California wildfires
$25,000
Partners in Health
Frederick, MD
Support for children in Haiti suffering from malnutrition
$5,000
San Francisco Chamber of Commerce Foundation
San Francisco, CA
Support the Job Forum program
$5,000
San Francisco Chamber of Commerce Foundation
San Francisco, CA
Support the Job Forum program
$5,000
Classical California KDFC
Los Angeles, CA
General support
$5,000
Dream Volunteers
Mountain View, CA
Support funding of scholarships for students in Guatemala, Costa Rica, Ghana, Vietnam and India who have limited access to education
$5,000
Kqed
City of Industry, CA
General support
$5,000

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FAQFrequently Asked Questions

No. William E and Aenid R Weisgerber Foundation does not accept unsolicited applications — its grantmaking is by invitation only. Cultivating a relationship or securing an introduction is typically required.

William E and Aenid R Weisgerber Foundation is classified as a Health funder. Hospitals, medical research, disease & disorder programs, and mental health. Its recent grants reached organizations across 2 states.

In its most recent filing, William E and Aenid R Weisgerber Foundation reported 10 itemized grants totaling $361.4K. Individual grants ranged from $5K to $160K (median $5K).

Recent recipients include California Pacific Medical Center Foundation, Lucile Packard Foundation for Children's Health, Diabetes Youth Families, among 9 organizations in total. The full grant list is on this page.

William E and Aenid R Weisgerber Foundation is a private foundation based in California, per its IRS 990-PF filing.

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