The Oak Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in STONY BROOK, NY. IRS filing data is available from 2021 through 2025. In 2025, it awarded 3 grants totaling $4K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
-100.0% YoY
Annual Giving
$4K
+85.0% YoY
Grant Count
3
+50.0% YoY
Avg Grant Size
$1K
+23.3% YoY
About The Oak Foundation
Based on IRS filings
The Oak Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in STONY BROOK, NY. IRS filing data is available from 2021 through 2025. In 2025, it awarded 3 grants totaling $4K.
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 | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | — | $48,371 | $49,363 |
| Revenue | $28,769 | $14,449 | $12,200 |
| Expenses | $12,639 | $8,791 | $5,313 |
| Qualifying Distributions | $12,639 | $8,791 | $4,500 |
| Net Investment Income | — | — | $627 |
| 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 3 recipients in 2025
Grant Size Distribution
16 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 |
|---|---|---|---|
| Elaine Chang | Chairman | 20 | — |
| Imin Kao | Director | — | — |
| Weetin Kao | Director | — | — |
| Jonathan Kao | Director | — | — |
Subject Areas
Focus areas based on grantmaking activity
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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