The Mark Siegel Family Foundation
EIN 77-6220673 · CA · NTEE T22
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Giving Profile
In 2025, The Mark Siegel Family Foundation based in CA paid 1 grant totaling $50K to 1 organization. Its largest recipient was HOOVER INSTITUTION (STANFORD UNIVERSITY). The foundation does not accept unsolicited applications — giving is by invitation only.
Foundation at a Glance
- Total assets
- $475,051
- Giving (latest yr)
- $50,000
- Filing year
- 2025
- Itemized grants
- 1
- Median grant
- $50K
- Recipients
- 1
- States reached
- 1
- Officers/trustees
- 1
- Unsolicited applications
- No — invitation only
Where the Money Goes
Top recipients
- Hoover Institution (Stanford University)$50,000
Where grants went
- California$50,000 · 1 grant
Grants Paid (1)
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FAQFrequently Asked Questions
No. The Mark Siegel Family Foundation does not accept unsolicited applications — its grantmaking is by invitation only. Cultivating a relationship or securing an introduction is typically required.
The Mark Siegel Family Foundation is classified as a Education funder. Schools, universities, scholarships, and educational programs.
In its most recent filing, The Mark Siegel Family Foundation reported 1 itemized grant totaling $50K.
Recent recipients include HOOVER INSTITUTION (STANFORD UNIVERSITY). The full grant list is on this page.
The Mark Siegel Family Foundation is a private foundation based in California, per its IRS 990-PF filing.
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