California · Private foundation
The Mark Siegel Family Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $50k
- Granted FY2025(still arriving)
- 1
- Grants FY2025
- 2
- Organizations funded FY2017
Read this first · the figures below need context
100% of The Mark Siegel Family Foundation’s FY2025 grant dollars went to The Board Of Trustees Of The Leland Stanford Junior University, not to grantees.
Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 0 organizations directly, so a portfolio cannot be read from it.
Organizations named directly on the return
Amber years are those where most dollars went to a sponsor.
- Median grant, FY2025
- $50,000
- Largest grant, FY2025
- $50,000
- States reached, FY2025
- 1
- Total assets, FY2025
- $475k
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Top grantees
Largest recipients by total granted, FY2017 to FY2017, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Wallis Annenberg Center for the Performing Arts | $99,950 | 1 | 1% |
| The Rape Foundation | $15,000 | 1 | 0% |
About The Mark Siegel Family Foundation
- How much does The Mark Siegel Family Foundation give?
- The Mark Siegel Family Foundation reported 1 grants totaling $50,000 in its FY2025 IRS filing.
- What does The Mark Siegel Family Foundation fund?
- By grant dollars over FY2017 to FY2017, its largest causes are Arts & Culture (61%), Education (30%), Crime & Legal (9%).
- Who are The Mark Siegel Family Foundation's largest grantees?
- By total granted over FY2017 to FY2017: Wallis Annenberg Center for the Performing Arts ($100k), The Rape Foundation ($15k).
- Does The Mark Siegel Family Foundation accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Where is The Mark Siegel Family Foundation based?
- The Mark Siegel Family Foundation is based in CA.
Play a game based on Mark Siegel Family’s filings →