John S and Amy S Weinberg Foundation
The John S and Amy S Weinberg Foundation is a private foundation established in 1995 and based in New York City. It operates as a 501(c)(3) tax-exempt organization with a focus on general charitable purposes.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$24.0M
-0.8% YoY
Annual Giving
$3.1M
+133.2% YoY
Grant Count
7
+16.7% YoY
Avg Grant Size
$437K
+99.9% YoY
Mission & Focus Areas
The foundation funds primarily general charitable purposes. Based on recent grantmaking activity, its focus areas include:
- Arts, Culture & Humanities
- Philanthropy and Voluntarism
- Creative Writing
- Historic Buildings
- Journalism
Grantmaking
The foundation does not accept unsolicited applications and operates on an invite-only basis.
Grant Range
s range from $2,000 to $3,000,265
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Geographic Focus
Where this funder awards grants
The foundation's grantmaking is primarily concentrated in New York, Massachusetts, and Illinois.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of Fiscal Year 2025:
- Total Assets: $24,007,575
- Total Revenues: $894,648
- Total Expenses: $3,141,957
- Total Liabilities: $0
- Annual Giving Rate: Approximately 6.1% of assets
Historical Assets (2023):
- Total Assets: $24.2 million
- Total Expenses: $1.57 million
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $24,007,575 | $24,192,487 | $24,235,911 |
| Revenue | $894,648 | $675,447 | $831,175 |
| Expenses | $3,141,957 | $1,419,981 | $1,565,144 |
| Qualifying Distributions | $3,065,281 | $1,316,783 | $1,479,101 |
| Net Investment Income | $822,972 | $711,389 | $751,352 |
| Distributable Amount | $1,518,419 | $1,413,323 | $1,339,458 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2025
Grant Size Distribution
24 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 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOHN S WEINBERG | TRUSTEE | 1 | — |
| AMY S WEINBERG | TRUSTEE | 1 | — |
| ROBERT S KAPLAN | TRUSTEE | 1 | — |
Contact Information
- Location: PO Box 73, New York City, NY 10274-0073
- Telephone: 212-902-8711
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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