The Winterburn Foundation
The Winterburn Foundation is a private foundation, based in NEW YORK, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $3.3M in total assets. In 2024, it made $950 in qualifying distributions. Net investment income was $99K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$3.3M
+2.1% YoY
Revenue
$95K
+75.4% YoY
Qualifying Distributions
$950
+1.8% YoY
Expenses
$26K
+2.1% YoY
About The Winterburn Foundation
Based on IRS filings
The Winterburn Foundation is a private foundation, based in NEW YORK, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $3.3M in total assets. In 2024, it made $950 in qualifying distributions. Net investment income was $99K.
Ready to take the next step with The Winterburn Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $3,301,262 | $3,233,628 | $3,279,772 |
| Revenue | $94,921 | $54,110 | $-4,339 |
| Expenses | $25,911 | $25,381 | $481,615 |
| Qualifying Distributions | $950 | $933 | $450,875 |
| Net Investment Income | $99,448 | $75,646 | $45,883 |
| Distributable Amount | $149,699 | $144,521 | $167,653 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
25 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 |
|---|---|---|---|
| ALEXANDRA M ROCKEFELLER | PRESIDENT | 0.25 | — |
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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