Amos and Ruth Wilnai Foundation
Amos and Ruth Wilnai Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in PALO ALTO, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $23.1M in total assets. In 2024, it awarded 9 grants totaling $834K. Net investment income was $672K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$23.1M
+21.2% YoY
Annual Giving
$834K
+0.6% YoY
Grant Count
9
-10.0% YoY
Avg Grant Size
$93K
+11.8% YoY
About Amos and Ruth Wilnai Foundation
Based on IRS filings
Amos and Ruth Wilnai Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in PALO ALTO, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $23.1M in total assets. In 2024, it awarded 9 grants totaling $834K. Net investment income was $672K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $23,072,979 | $19,043,439 | $14,694,390 |
| Revenue | $681,112 | $649,025 | $657,676 |
| Expenses | $847,438 | $843,665 | $965,187 |
| Qualifying Distributions | $833,500 | $828,500 | $950,500 |
| Net Investment Income | $671,774 | $640,127 | $648,660 |
| Distributable Amount | $1,046,240 | $834,090 | $828,379 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 9 recipients in 2024
Grant Size Distribution
22 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| AMOS WILNAI | PRESIDENT/ASST. TREASURER | 1 | — |
| RUTH WILNAI | VP/SECRETARY/TREASURER | 1 | — |
| SIGAL WILNAI-TZOORE | VICE PRESIDENT | 1 | — |
| YAEL WILNAI-ZISKIND | VICE PRESIDENT | 1 | — |
| NITZAN WILNAI | VICE PRESIDENT | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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