J-cube Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CUPERTINO, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $150K in total assets. In 2025, it awarded 2 grants totaling $3K. Net investment income was $4K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$150K
-0.5% YoY
Annual Giving
$3K
-0.7% YoY
Grant Count
2
-33.3% YoY
Avg Grant Size
$2K
+48.9% YoY
About J-cube Foundation
Based on IRS filings
J-cube Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CUPERTINO, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $150K in total assets. In 2025, it awarded 2 grants totaling $3K. Net investment income was $4K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $149,744 | $150,504 | $154,098 |
| Revenue | $3,752 | $2,718 | $21,037 |
| Expenses | $5,417 | $6,312 | $4,570 |
| Qualifying Distributions | $5,379 | $6,310 | $4,570 |
| Net Investment Income | $3,752 | $2,718 | $137 |
| 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 2 recipients in 2025
Grant Size Distribution
12 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include First Morning Light Chinese Christi ($3,200), Samaritan's Purse ($200).
| Recipient | Purpose | Amount |
|---|---|---|
| FIRST MORNING LIGHT CHINESE CHRISTI SUNNYVALE, CA | CHARITABLE DONATION | $3,200 |
| Samaritan's Purse Boone, NC | CHARITABLE DONATION | $200 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| WILLIAM Y JIANG | CEO | 8 | — |
| JACKIE Y ZHAO | CFO & SECRETARY | 8 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is J-cube Foundation?
J-cube Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CUPERTINO, CA. It holds $150K in total assets as of 2025.
How large is J-cube Foundation?
As of 2025, J-cube Foundation holds $150K in total assets with $4K in annual revenue. It awarded 2 grants totaling $3K in 2025.
Where does J-cube Foundation operate?
J-cube Foundation has awarded grants in California, District of Columbia, North Carolina.
What size grants does J-cube Foundation award?
In 2025, J-cube Foundation awarded 2 grants totaling $3K — an average of about $2K per grant, based on its IRS Form 990 filings.
What is J-cube Foundation's EIN?
J-cube Foundation's EIN (Employer Identification Number) is 80-0847349. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in J-cube Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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