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Form 990-PFTax year 2025EIN 94-3306221

William E and Aenid R Weisgerber Foundation

A private foundation in San Francisco, CA. Its return for tax year 2025 lists 10 grants and $361,400 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

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

6 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $361,400

    Grants listed
    10
    Assets, end of year
    $4,026,135

  • Tax year 2024

    $301,400

    Grants listed
    5
    Assets, end of year
    $3,925,072

  • Tax year 2023

    $291,400

    Grants listed
    5
    Assets, end of year
    $3,844,870

  • Tax year 2022

    $291,400

    Grants listed
    5
    Assets, end of year
    $3,888,109

  • Tax year 2021

    $299,400

    Grants listed
    4
    Assets, end of year
    $4,095,556

  • Tax year 2020

    $312,400

    Grants listed
    3
    Assets, end of year
    $4,286,817

Grants paid in 2025

10 grants, largest first

As listed on the return.

  1. California Pacific Medical Center FoundationSan Francisco, CA

    Support the Weisgerber Cardiology Support Fund, SPF No. 20530

    $160,000
  2. Lucile Packard Foundation for Children's HealthPalo Alto, CA

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

    $86,400
  3. Diabetes Youth FamiliesConcord, CA

    General support

    $60,000
  4. American Red CrossSan Francisco, CA

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

    $25,000
  5. Classical California KDFCLos Angeles, CA

    General support

    $5,000
  6. Dream VolunteersMountain View, CA

    Support funding of scholarships for students in Guatemala, Costa Rica, Ghana, Vietnam and India who have limited access to education

    $5,000
  7. KqedCity of Industry, CA

    General support

    $5,000
  8. Partners in HealthBoston, MA

    Support for children in Haiti suffering from malnutrition

    $5,000
  9. San Francisco Chamber of Commerce FoundationSan Francisco, CA

    Support the Job Forum program

    $5,000
  10. San Francisco Chamber of Commerce FoundationSan Francisco, CA

    Support the Job Forum program

    $5,000

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Health2 grants $91,40058% of the total
  2. Sports and recreation1 grant $60,00038% of the total
  3. Education1 grant $5,0003% of the total

By State

Grants to organizations with a US address, latest year.

  1. California9 grants $356,400
  2. Maryland1 grant $5,000

Officers, directors and trustees

3 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • Gary E BottoDirector, President, Treasurer Hours 1Pay $0
  • Stephanie H DobozinVice President Hours 1Pay $0
  • Stacey M CamarenaSecretary Hours 1Pay $0

The return

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