Holter Museum of Art
Funding Overview
From IRS Form 990 filings · 2018–2025
Total received
$964K
Foundation funders
23
Grants recorded
70
Years covered
2018–2025
Who funds Holter Museum of Art?
Holter Museum of Art is funded by 23 grantmakers, led by Mainwaring Family Foundation ($270K), Montana Community Foundation Inc ($256K), M J Murdock Charitable Trust ($132K). In total, IRS Form 990 filings record $964K in grants to Holter Museum of Art between 2018–2025.
Funding over time
Grant dollars and counts received per year
From 2018 to 2025, annual grant giving ranged from $33K (2018) to $275K (2021). In 2025 it made 6 grants totaling $107K.
What grants has Holter Museum of Art received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Mainwaring Family Foundation | GENERAL PURPOSE | $45,000 |
| 2025 | Montana Community Foundation Inc | MURDOCH GRANT SUPPORT; ANNUAL DISTRIBUTION | $43,754 |
| 2025 | Treacy Foundation | CAPITAL CAMPAIGN | $10,000 |
| 2025 | McBride Family Foundation | Sustaining Holter Museum of Art Education Programs | $5,000 |
| 2025 | Zalec Familian & Lilian Levinson Fdn | GENERAL PURPOSE | $3,000 |
| 2025 | Art Center Inc | OPERATIONS | $350 |
| 2024 | Mainwaring Family Foundation | GENERAL PURPOSE | $45,000 |
| 2024 | Montana Community Foundation Inc | ANNUAL DISTRIBUTION | $38,197 |
| 2024 | Dennis & Phyllis Washington Foundation | SUPPORT FOR HANDS-ON ARTS EDUCATION FOR ALL AGES | $8,500 |
| 2024 | McBride Family Foundation | Sustaining Holter Museum of Art Education Programs | $5,000 |
| 2024 | Speyer Family Foundation | TO FURTHER THE EXEMPT ACTIVITIES OF THE CHARITY. | $5,000 |
| 2024 | Zalec Familian & Lilian Levinson Fdn | CHARITABLE CONTRIBUTION | $3,000 |
| 2024 | Gianforte Family Charitable Trust | CHARITABLE PURPOSE | $1,000 |
| 2023 | Mainwaring Family Foundation | UNRESTRICTED GIFT | $40,000 |
| 2023 | Montana Community Foundation Inc | ANNUAL DISTRIBUTION | $37,273 |
| 2023 | Treacy Foundation | CAPITAL CAMPAIGN | $20,000 |
| 2023 | Dennis & Phyllis Washington Foundation | SUPPORT FOR HANDS-ON ARTS EDUCATION FOR ALL AGES | $8,500 |
| 2023 | McBride Family Foundation | Expand & strengthen Community Art Opportunities | $5,000 |
| 2023 | Speyer Family Foundation | TO FURTHER THE EXEMPT ACTIVITIES OF THE CHARITY. | $5,000 |
| 2023 | Zalec Familian & Lilian Levinson Fdn | CHARITABLE CONTRIBUTION | $3,000 |
| 2023 | Gianforte Family Charitable Trust | CHARITABLE PURPOSE | $1,000 |
| 2023 | B W Bastian Foundation | Charitable | $1,000 |
| 2022 | Mainwaring Family Foundation | UNRESTRICTED GIFT | $70,000 |
| 2022 | Montana Community Foundation Inc | 2021 ANNUAL DISTRIBUTION | $35,480 |
| 2022 | Speyer Family Foundation | TO FURTHER THE EXEMPT ACTIVITIES OF THE CHARITY. | $10,000 |
| 2022 | Zalec Familian & Lilian Levinson Fdn | CHARITABLE CONTRIBUTION | $3,000 |
| 2022 | Harvest Time Partners Foundation | ART OF SURVIVAL | $2,500 |
| 2022 | The Sidney E Frank Foundation | FOR GENERAL OPERATING SUPPORT | $2,000 |
| 2022 | McBride Family Foundation | GENERAL SUPPORT | $1,000 |
| 2022 | Town Pump Charitable Foundation | EDUCATION | $1,000 |
Showing 30 most recent of 70 recorded grants.
Frequently Asked Questions
Who funds Holter Museum of Art?
Holter Museum of Art is funded by 23 grantmakers, led by Mainwaring Family Foundation ($270K), Montana Community Foundation Inc ($256K), M J Murdock Charitable Trust ($132K). In total, IRS Form 990 filings record $964K in grants to Holter Museum of Art between 2018–2025.
Who is Holter Museum of Art's largest funder?
Mainwaring Family Foundation is the largest recorded funder of Holter Museum of Art, with $270K across 6 grants (2020–2025).
How much grant funding has Holter Museum of Art received?
IRS 990 filings record $964K in grants to Holter Museum of Art across 70 grants from 23 funders between 2018–2025. 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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