Patrick OLeary & Karen Yamasaki Charitable Foundation
Patrick OLeary & Karen Yamasaki Charitable Foundation is a private foundation focused on Environment & Animals, based in SCOTTSDALE, AZ. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $91K in total assets. In 2025, it awarded 4 grants totaling $30K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$91K
+28.1% YoY
Annual Giving
$30K
+5.3% YoY
Grant Count
4
+0.0% YoY
Avg Grant Size
$8K
+5.3% YoY
About Patrick OLeary & Karen Yamasaki Charitable Foundation
Based on IRS filings
Patrick OLeary & Karen Yamasaki Charitable Foundation is a private foundation focused on Environment & Animals, based in SCOTTSDALE, AZ. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $91K in total assets. In 2025, it awarded 4 grants totaling $30K.
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 | $91,158 | $71,158 | $49,664 |
| Revenue | $50,000 | $50,000 | $10,000 |
| Expenses | $30,000 | $28,506 | $19,000 |
| Qualifying Distributions | $30,000 | $28,506 | $19,003 |
| Net Investment Income | — | — | — |
| 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 2025
Grant Size Distribution
19 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Shining Hope Farms ($10,000), Equuvation Inc ($10,000), Arizona Humane Society ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Arizona Humane Society Phoenix, AZ | Support Charitable Programs | $5,000 |
| Bit of Hope Ranch Gastonia, NC | Support Charitable Programs | $5,000 |
| Shining Hope Farms Mount Holly, NC | Support Charitable Programs | $10,000 |
| Equuvation Inc Statesville, NC | Support Charitable Programs | $10,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Patrick J OLeary | Director | 8 | — |
| Karen M Yamasaki | Director | 4 | — |
| Anthony W OLeary | Director | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Patrick OLeary & Karen Yamasaki Charitable Foundation?
Patrick OLeary & Karen Yamasaki Charitable Foundation is a private foundation focused on Environment & Animals, based in SCOTTSDALE, AZ. It holds $91K in total assets as of 2025.
How large is Patrick OLeary & Karen Yamasaki Charitable Foundation?
As of 2025, Patrick OLeary & Karen Yamasaki Charitable Foundation holds $91K in total assets with $50K in annual revenue. It awarded 4 grants totaling $30K in 2025.
Where does Patrick OLeary & Karen Yamasaki Charitable Foundation operate?
Patrick OLeary & Karen Yamasaki Charitable Foundation has awarded grants in Arizona, North Carolina, Virginia.
What size grants does Patrick OLeary & Karen Yamasaki Charitable Foundation award?
In 2025, Patrick OLeary & Karen Yamasaki Charitable Foundation awarded 4 grants totaling $30K — an average of about $8K per grant, based on its IRS Form 990 filings.
What is Patrick OLeary & Karen Yamasaki Charitable Foundation's EIN?
Patrick OLeary & Karen Yamasaki Charitable Foundation's EIN (Employer Identification Number) is 83-4353848. IRS Form 990 filing data is available on this page for 2020–2025.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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