Summ Foundation
SUMM FOUNDATION (THE FOUNDATION) WAS ORGANIZED TO PROMOTE SOCIAL WELFARE, INCLUDING BUT NOT LIMITED TO, THE ADVANCEMENT OF SENSIBLE POLICIES THAT EXPAND LIBERTY IN ECONOMICS, SOCIAL POLICY, IMMIGRATION, AND FOREIGN AFFAIRS.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$30K
-99.0% YoY
Annual Giving
$3.2M
Grant Count
4
Avg Grant Size
$793K
About Summ Foundation
Based on IRS filings
Summ Foundation is a nonprofit organization, based in HARRISON, NY. IRS filing data is available from 2022 through 2024. As of 2024, the organization holds $30K in total assets. In 2024, it awarded 4 grants totaling $3.2M. Net investment income was $93K.
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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 | $29,927 | $3,128,556 | $5,000,000 |
| Revenue | $92,845 | $221,236 | $5,000,000 |
| Expenses | $3,191,474 | $2,092,680 | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $92,845 | $221,236 | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
Grant Size Distribution
4 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 |
|---|---|---|---|
| ROBERT GRANIERI | PRESIDENT/TREASURER | 2 | — |
| SARAH GROOTHUIS | SECRETARY | 2 | — |
Related Funders
Similar funders by location and focus area
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Assets
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Grants
4
Total Given
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Uw E J Madden Mem Open Hearts Club 10-214880
NEW YORK, NY
Assets
$1.3M
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1
Total Given
$307K
Hindy's Foundation
BROOKLYN, NY
Assets
$142K
Grants
8
Total Given
$225K
Jeanne & Thomas Hardy Family Foundation
NEW YORK, NY
Assets
$3K
Grants
3
Total Given
$3K
Ramsleg Foundation
BRIGHTWATERS, NY
Assets
$543
Grants
1
Total Given
$500
Druckenmiller Foundation
NEW YORK, NY
Assets
$1.8B
Grants
58
Total Given
$135.7M
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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