Louis H And Mary Patricia Stumberg | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Louis H And Mary Patricia Stumberg. Data shown is extracted from Form 990-PF filings.

EIN: 74-6367261

Foundation Overview

Based in San Antonio, TX, Louis H And Mary Patricia Stumberg has awarded 114 grants totaling $3,090,601 to organizations in Texas. Individual grants range from $1,000 to $250,000, with a median award of $7,500.

Latest Tax Year
2023
Total Giving (all years)
$3,090,601
Total Assets
$16,351,582
Median Grant (all grants)
$7,500

Latest Form 990-PF Snapshot

Total Grants
20
Median Grant
$20,000
% Median Grant Growth
+300% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Balanced Approach: 50%

10 of 20 recipients (50%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.

Geographic Focus
Texas

100% of all grants are concentrated in Texas, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within Texas, funding concentrates in San Antonio (89%), Kerville (4%), Austin (4%).

Funding Trajectory
-38%

Declining funding trend with 38% decrease over 7 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into Louis H And Mary Patricia Stumberg's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Sunshine Cottage School For Deaf Children $35,000 San Antonio, TX, US Charitable 2023
Laity Lodge Foundation $15,000 Kerville, TX, US Charitable 2023
San Antonio Botanical Garden Society Inc $30,000 San Antonio, TX, US Charitable 2023
Alamo Heights Christian School $10,000 San Antonio, TX, US Charitable 2023
Childrens Bereavement Center $10,000 San Antonio, TX, US Charitable 2023
Samministries Social Enterprises $5,000 San Antonio, TX, US Charitable 2023
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2023
The Mcnay Art Musuem $15,000 San Antonio, TX, US Charitable 2023
The Charity Ball Assoc Of Sa $5,000 San Antonio, TX, US Charitable 2023
Utsa School Of Music $25,000 San Antonio, TX, US Charitable 2023
Headwaters At Incarnate Word $10,000 San Antonio, TX, US Charitable 2023
Austin Classical School $10,000 Austin, TX, US Charitable 2023
Brighton Center $150,000 San Antonio, TX, US Charitable 2023
Magik Theatre $5,000 San Antonio, TX, US Charitable 2023
San Antonio Academy $10,000 San Antonio, TX, US Charitable 2023
Shield Ranch $25,000 Austin, TX, US Charitable 2023
Trinity University $37,934 San Antonio, TX, US Charitable 2023
The Witte $100,000 San Antonio, TX, US Charitable 2023
Brackenridge Park Conservancy $25,000 San Antonio, TX, US Charitable 2023
Army Residence Community $25,000 San Antonio, TX, US Charitable 2023
Sunshine Cottage School For Deaf Children $10,000 San Antonio, TX, US Charitable 2022
Laity Lodge Foundation $5,000 Kerville, TX, US Charitable 2022
San Antonio Botanical Garden Society Inc $5,000 San Antonio, TX, US Charitable 2022
Alamo Heights Christian School $5,000 San Antonio, TX, US Charitable 2022
Childrens Bereavement Center $5,000 San Antonio, TX, US Charitable 2022
Samministries Social Enterprises $1,000 San Antonio, TX, US Charitable 2022
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2022
Opera San Antonio $5,000 San Antonio, TX, US Charitable 2022
The Mcnay Art Musuem $5,000 San Antonio, TX, US Charitable 2022
Texas Cavaliers $1,000 San Antonio, TX, US Charitable 2022
Ut Health Science Center $100,000 San Antonio, TX, US Charitable 2022
The Witte Musuem $10,000 San Antonio, TX, US Charitable 2022
Sunshine Cottage School For Deaf Children $10,000 San Antonio, TX, US Charitable 2022
Laity Lodge Foundation $5,000 Kerville, TX, US Charitable 2022
San Antonio Botanical Garden Society Inc $5,000 San Antonio, TX, US Charitable 2022
Alamo Heights Christian School $5,000 San Antonio, TX, US Charitable 2022
Childrens Bereavement Center $5,000 San Antonio, TX, US Charitable 2022
Samministries Social Enterprises $1,000 San Antonio, TX, US Charitable 2022
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2022
Opera San Antonio $5,000 San Antonio, TX, US Charitable 2022
The Mcnay Art Musuem $5,000 San Antonio, TX, US Charitable 2022
Texas Cavaliers $1,000 San Antonio, TX, US Charitable 2022
Ut Health Science Center $100,000 San Antonio, TX, US Charitable 2022
The Witte Musuem $10,000 San Antonio, TX, US Charitable 2022
Sunshine Cottage School For Deaf Children $10,000 San Antonio, TX, US Charitable 2022
Laity Lodge Foundation $5,000 Kerville, TX, US Charitable 2022
San Antonio Botanical Garden Society Inc $5,000 San Antonio, TX, US Charitable 2022
Alamo Heights Christian School $5,000 San Antonio, TX, US Charitable 2022
Childrens Bereavement Center $5,000 San Antonio, TX, US Charitable 2022
Samministries Social Enterprises $1,000 San Antonio, TX, US Charitable 2022
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2022
Opera San Antonio $5,000 San Antonio, TX, US Charitable 2022
The Mcnay Art Musuem $5,000 San Antonio, TX, US Charitable 2022
Texas Cavaliers $1,000 San Antonio, TX, US Charitable 2022
Ut Health Science Center $100,000 San Antonio, TX, US Charitable 2022
The Witte Musuem $10,000 San Antonio, TX, US Charitable 2022
San Antonio Symphony League $30,000 San Antonio, TX, US Charitable 2021
Sunshine Cottage School For Deaf Children $15,000 San Antonio, TX, US Charitable 2021
Trinity University $200,000 San Antonio, TX, US Charitable 2021
Laity Lodge Foundation $10,000 Kerville, TX, US Charitable 2021
Foundation At Shield Ranch $75,000 Austin, TX, US Charitable 2021
San Antonio Botanical Garden Society Inc $30,000 San Antonio, TX, US Charitable 2021
Rotary Club Of San Antonio Foundation $166,667 San Antonio, TX, US Charitable 2021
Alamo Heights Christian School $25,000 San Antonio, TX, US Charitable 2021
Brackenridge Park Conservancy $25,000 San Antonio, TX, US Charitable 2021
Childrens Bereavement Center $5,000 San Antonio, TX, US Charitable 2021
Headwaters At Incarnate Word Inc $5,000 San Antonio, TX, US Charitable 2021
Mission Road Developmental Center $5,000 San Antonio, TX, US Charitable 2021
Morgan Inclusion Initiative $5,000 San Antonio, TX, US Charitable 2021
Samministries Social Enterprises $1,000 San Antonio, TX, US Charitable 2021
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2021
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2018
The Children's Bereavement Center Of South Texas $3,000 San Antonio, TX, US Charitable 2018
Sunshine Cottage School For Deaf Children $5,000 San Antonio, TX, US Charitable 2018
Respite Care Of San Antonio $3,000 San Antonio, TX, US Charitable 2018
San Antonio Symphony $15,000 San Antonio, TX, US Charitable 2018
San Antonio Botanical Gardens $50,000 San Antonio, TX, US Charitable 2018
Ut Health Science Center $5,000 San Antonio, TX, US Charitable 2018
Samministries $1,000 San Antonio, TX, US Charitable 2018
St David's Episcopal School $1,000 San Antonio, TX, US Charitable 2018
Laity Lodge Foundation $10,000 Kerrville, TX, US Charitable 2018
Texas Biomedical Research Institute $10,000 San Antonio, TX, US Charitable 2018
The H E Butt Family Foundation $50,000 Kerrville, TX, US Charitable 2018
Charity Ball Legacy Foundation $10,000 San Antonio, TX, US Charitable 2018
University Of Texas At San Antonio $200,000 San Antonio, TX, US Charitable 2017
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2017
The Children's Bereavement Center Of South Texas $3,000 San Antonio, TX, US Charitable 2017
Sunshine Cottage School For Deaf Children $3,000 San Antonio, TX, US Charitable 2017
Respite Care Of San Antonio $3,000 San Antonio, TX, US Charitable 2017
San Antonio Symphony $15,000 San Antonio, TX, US Charitable 2017
San Antonio Botanical Gardens $3,000 San Antonio, TX, US Charitable 2017
Ut Health Science Center $5,000 San Antonio, TX, US Charitable 2017
Samministries $1,000 San Antonio, TX, US Charitable 2017
St David's Episcopal School $1,000 San Antonio, TX, US Charitable 2017
University Of Texas At San Antonio $200,000 San Antonio, TX, US Charitable 2016
United Way Of San Antonio $25,000 San Antonio, TX, US Charitable 2016
First Presbyterian Church $120,000 San Antonio, TX, US Charitable 2016
Big Brother Big Sisters $1,000 Austin, TX, US Charitable 2016
The Children's Bereavement Center Of South Texas $3,000 San Antonio, TX, US Charitable 2016
Mitchell Lake Audubon Center $1,000 San Antonio, TX, US Charitable 2016
Sunshine Cottage School For Deaf Children $3,000 San Antonio, TX, US Charitable 2016
Respite Care Of San Antonio $3,000 San Antonio, TX, US Charitable 2016
Trinity University $200,000 San Antonio, TX, US Charitable 2016
Laity Lodge $5,000 Leakey, TX, US Charitable 2016
San Antonio Symphony $15,000 San Antonio, TX, US Charitable 2016
South Texas Biomedical Research $25,000 San Antonio, TX, US Charitable 2016
San Antonio Botanical Gardens $3,000 San Antonio, TX, US Charitable 2016
Witte Museum $5,000 San Antonio, TX, US Charitable 2016
Ut Health Science Center $5,000 San Antonio, TX, US Charitable 2016
Mcnay Art Museum $50,000 San Antonio, TX, US Charitable 2016
San Antonio Sports $1,000 San Antonio, TX, US Charitable 2016
St Paul's Episcopal Montessori School $1,000 San Antonio, TX, US Charitable 2016
Texas Parks And Wildlife Foundation $250,000 Dallas, TX, US Charitable 2016
Samministries $1,000 San Antonio, TX, US Charitable 2016

Foundations Similar to Louis H And Mary Patricia Stumberg

Discover 5 foundations with comparable assets ($16,206,661-$16,593,883), similar grant patterns, and geographic focus in TX that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 20-7142456 | 597 grants awarded
$16,395,121
(≈ Similar)
$10,000
median grant
Fort Worth, TX
Same state
100%
Excellent match

EIN: 27-4385006 | 31 grants awarded
$16,412,830
(≈ Similar)
$5,000
median grant
Austin, TX
Same state
100%
Excellent match

EIN: 04-6011995 | 256 grants awarded
$16,206,661
(≈ Similar)
$15,000
median grant
Dallas, TX
Same state
100%
Excellent match

EIN: 74-2897733 | 548 grants awarded
$16,513,862
(≈ Similar)
$5,000
median grant
Wichita Falls, TX
Same state
100%
Excellent match

EIN: 27-4319263 | 191 grants awarded
$16,593,883
(≈ Similar)
$15,000
median grant
Keller, TX
Same state
99%
Excellent match

Contact Information

Official contact details for Louis H And Mary Patricia Stumberg as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 74-6367261
Website N/A
Address 227 W OLMOS DR San Antonio, TX 78212-1957

Key People (4)

Board members, trustees, and key staff who oversee Louis H And Mary Patricia Stumberg's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Mary Pat Stumberg
Trustee Louis H Stumberg Jr
Trustee Diana M Stumberg
Trustee Eric B Stumberg

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Louis H And Mary Patricia Stumberg is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.