The Stowers Foundation is a private family foundation based in Leawood, Kansas. Established in 2011, the foundation provides financial support to qualified charitable organizations, with a particular emphasis on the Stowers Institute for Medical Research's public outreach, education, and communication programs.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$204.0M
+129.6% YoY
Annual Giving
$6.8M
+10.0% YoY
Grant Count
27
+22.7% YoY
Avg Grant Size
$253K
-10.4% YoY
Mission & Focus Areas
The foundation's stated purpose is to provide financial support to the Stowers Institute for Medical Research for public outreach, education, and communication, as well as to provide support to other qualified charitable organizations. Primary funding focus areas include:
- Health and medical research
- Diseases and conditions
- Community and economic development
- Education and communication programs
- Women's economic development initiatives
Grantmaking
The foundation does not accept unsolicited applications. Grantmaking is invitation-only, with financial support provided to programs approved in advance by the trustees in their absolute discretion.
Grant Range
$10,000 to $1.25 million
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Geographic Focus
Where this funder awards grants
The foundation operates primarily in three states:
- Colorado
- Kansas
- Missouri
Funded cities include Denver, Kansas City, Overland Park, Parkville, and Prairie Village.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
Assets & Revenue:
- Total assets: $88.9 million
- Total revenue: $6.3 million (2024)
- Total expenses: $6.5 million (2024)
- Expense ratio: 103.4%
Historical Growth: Total assets have grown from $61.1 million in 2011 to $88.9 million in 2024.
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $204,045,463 | $88,857,548 | $81,781,932 |
| Revenue | $122,427,069 | $6,332,848 | $9,290,357 |
| Expenses | $7,640,558 | $6,547,724 | $5,740,130 |
| Qualifying Distributions | $6,863,831 | $6,231,534 | $5,455,103 |
| Net Investment Income | $12,134,572 | $6,141,658 | $9,139,171 |
| Distributable Amount | $9,281,198 | $4,118,277 | $3,910,340 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
95 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
The foundation is governed by four trustees, all serving without compensation:
- Linda Stowers – Trustee
- Wendy B. Marvin – Trustee (Principal Officer)
- Kathleen Stowers Potter – Trustee
- James E. Stowers III – Trustee
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| LINDA STOWERS | TRUSTEE | 2 | — |
| WENDY B MARVIN | TRUSTEE | 2 | — |
| KATHLEEN STOWERS POTTER | TRUSTEE | 2 | — |
| JAMES E STOWERS III | TRUSTEE | 2 | — |
Recent News & Activity
Recent developments and announcements
The foundation continues to support the Stowers Institute for Medical Research, with significant funding directed toward the institute's communication and outreach activities. The foundation maintains active grantmaking focused on health, medical research, and community development initiatives across its geographic service areas.
Five Stowers researchers\u2026 | Stowers Institute for Medical ResearchSubject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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