Rockstone is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MONSEY, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1K in total assets.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1K
-12.4% YoY
Revenue
—
-100.0% YoY
Net Investment Income
—
Expenses
$190
-98.7% YoY
About Rockstone
Based on IRS filings
Rockstone is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MONSEY, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1K in total assets.
Focus Areas
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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 | $1,347 | $1,537 | $3,757 |
| Revenue | — | $12,700 | $61,767 |
| Expenses | $190 | $14,920 | $59,794 |
| Qualifying Distributions | — | $6,221 | $59,335 |
| Net Investment Income | — | — | — |
| Distributable Amount | $9 | $69 | $106 |
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
118 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 |
|---|---|---|---|
| MIRIAM WALDMAN | TRUSTEE | — | — |
| MOTTY WALDMAN | TRUSTEE | — | — |
Subject Areas
Focus areas based on grantmaking activity
Related Funders
Similar funders by location and focus area
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Ramsleg Foundation
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Druckenmiller Foundation
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Assets
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Grants
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Total Given
$135.7M
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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