Helen Ross McNabb Foundation
Funding Overview
From IRS Form 990 filings · 2019–2026
Total received
$4.0M
Foundation funders
35
Grants recorded
142
Years covered
2019–2026
Who funds Helen Ross McNabb Foundation?
Helen Ross McNabb Foundation is funded by 35 grantmakers, led by The Haslam 3 Foundation Inc ($1.3M), The Boyd Foundation ($425K), The Clayton Homes Foundation ($301K). In total, IRS Form 990 filings record $4.0M in grants to Helen Ross McNabb Foundation between 2019–2026.
Show all 35 funders
| The Blackbaud Giving Fund | $10,000 | 1 | 2024 |
| Vanguard Charitable Endowment Program | $10,000 | 1 | 2022 |
| Food City Charitable Foundation | $8,000 | 1 | 2025 |
| East Tennessee Cardiovascular | $7,350 | 5 | 2021–2025 |
| Charities Aid Foundation America | $6,335 | 1 | 2025 |
| The William and Mary Davis Foundation | $3,000 | 1 | 2024 |
| Tygdh Foundation | $2,500 | 1 | 2025 |
| Tara Foundation | $2,500 | 1 | 2022 |
| The Melrose Foundation | $1,800 | 2 | 2024–2025 |
| United Community Bank Foundation | $1,000 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2026, annual grant giving ranged from $4K (2019) to $908K (2021). In 2026 it made 1 grant totaling $5K.
What grants has Helen Ross McNabb Foundation received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Lucille S Thompson Fam Foundation | KNOXVILLE CHALLENGER | $5,000 |
| 2025 | East Tennessee Children's Hospital Association Inc | IN-KIND ASSISTANCE | $133,531 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - PARTIAL PLEDGE PAYMENT | $50,000 |
| 2025 | R Brad Martin Family Foundation | PROGRAM RELATED | $40,000 |
| 2025 | Ardelle and Theresa Glaze | GRANT MATCHING | $33,300 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - SPIRIT AWARD DINNER PRESENTING SPONSORSHIP | $10,000 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - GRAND SLAM SPONSOR KNOXVILLE CHALLENGER | $10,000 |
| 2025 | Watkins Family Foundation Inc | ELEVATE RECOVERY HIGH SCHOOL | $10,000 |
| 2025 | Lantry Family Foundation | IN SUPPORT OF THE MCNABB CENTER'S SERVICES IMPROVING LIVES THROUGHOUT EAST TENNESSEE | $10,000 |
| 2025 | Smith Family Foundation | ELEVATE RECOVERY HIGH SCHOOL IS THE ONLY RECOVERY SCHOOL IN THE STATE OF TENNESSEE AND PROVIDES KNOX COUNTY HIGH SCHOOL STUDENTS A SOBER, SAFE LEARNING ENVIRONMENT WHILE ON THE PATH TO RECOVERY. | $10,000 |
| 2025 | Food City Charitable Foundation | SUPPORT THE MISSION | $8,000 |
| 2025 | Charities Aid Foundation America | CHARITABLE DONATION | $6,335 |
| 2025 | Lucille S Thompson Fam Foundation | KNOXVILLE CHALLENGER | $5,000 |
| 2025 | Wallace Foundation | DONATION | $3,000 |
| 2025 | Smith Family Foundation | ELEVATE RECOVERY HIGH SCHOOL IS THE ONLY RECOVERY SCHOOL IN THE STATE OF TENNESSEE AND PROVIDES KNOX COUNTY HIGH SCHOOL STUDENTS A SOBER, SAFE LEARNING ENVIRONMENT WHILE ON THE PATH TO RECOVERY. | $2,500 |
| 2025 | Tygdh Foundation | CHARITABLE | $2,500 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - DONATION FOR EQUIPMENT RENTAL FOR CHALLENGER | $1,550 |
| 2025 | East Tennessee Cardiovascular | TO SUPPORT THE MISSION OF MENTAL HEALTH CARE IN EAST TENNESSEE | $1,500 |
| 2025 | Filmtech Foundation Inc | SUPPORT THE MISSION OF 501(C)(3) ORG | $1,500 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - BOB KESLING AND BERT GOLF TOURNEY | $1,280 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - SUNSET SHENANIGANS | $1,250 |
| 2025 | Stowers Machinery Foundation Inc | 2025 - SCENIC CITY SPORTING CLAYS | $1,000 |
| 2025 | Filmtech Foundation Inc | SUPPORT THE MISSION OF 501(C)(3) ORG | $1,000 |
| 2025 | The Melrose Foundation | CHARITABLE SUPPORT | $900 |
| 2024 | The Boyd Foundation | TO SUPPORT THE WORK OF THE MCNABB CENTER WITH LEADERSHIP AND DIRECTION. | $307,500 |
| 2024 | The Clayton Homes Foundation | General Support | $203,750 |
| 2024 | East Tennessee Foundation | MENTAL HEALTH | $48,350 |
| 2024 | R Brad Martin Family Foundation | PROGRAM RELATED | $35,000 |
| 2024 | Regal Foundation | HEALTH | $25,000 |
| 2024 | Arconic Foundation | MENTAL HEALTH SERVICES FOR EAST TENNESSEE VETERANS | $20,000 |
Showing 30 most recent of 142 recorded grants.
Frequently Asked Questions
Who funds Helen Ross McNabb Foundation?
Helen Ross McNabb Foundation is funded by 35 grantmakers, led by The Haslam 3 Foundation Inc ($1.3M), The Boyd Foundation ($425K), The Clayton Homes Foundation ($301K). In total, IRS Form 990 filings record $4.0M in grants to Helen Ross McNabb Foundation between 2019–2026.
Who is Helen Ross McNabb Foundation's largest funder?
The Haslam 3 Foundation Inc is the largest recorded funder of Helen Ross McNabb Foundation, with $1.3M across 3 grants (2020–2022).
How much grant funding has Helen Ross McNabb Foundation received?
IRS 990 filings record $4.0M in grants to Helen Ross McNabb Foundation across 142 grants from 35 funders between 2019–2026. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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