The Thirteen Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CISCO, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $48.0M in total assets. In 2024, it awarded 1 grants totaling $3.7M. Net investment income was $6.1M.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$48.0M
+5.1% YoY
Annual Giving
$3.7M
-48.7% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$3.7M
-48.7% YoY
About The Thirteen Foundation
Based on IRS filings
The Thirteen Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in CISCO, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $48.0M in total assets. In 2024, it awarded 1 grants totaling $3.7M. Net investment income was $6.1M.
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 | $47,955,442 | $45,639,954 | $50,971,826 |
| Revenue | $6,457,416 | $2,036,182 | $1,602,646 |
| Expenses | $3,913,489 | $7,197,024 | $12,006,599 |
| Qualifying Distributions | $3,884,302 | $7,293,445 | $11,902,451 |
| Net Investment Income | $6,134,285 | $1,922,273 | $1,502,231 |
| Distributable Amount | $2,459,307 | $2,542,277 | $3,000,288 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 1 recipients in 2024
Grant Size Distribution
5 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 |
|---|---|---|---|
| Farris Wilks | Trustee | 5 | — |
| JoAnn Wilks | Trustee | 5 | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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