American Prairie Foundation
Bozeman, MT ·EIN 81-0541893 ·Grant funding profile from IRS 990 filings
American Prairie Foundation also makes grants — see its funder profile →
Who funds American Prairie Foundation?
American Prairie Foundation is funded by 50 grantmakers, led by Richard King Mellon Foundation ($6.0M), Slootman Family Foundation ($4.0M), Vanguard Charitable Endowment Program ($1.6M). In total, IRS Form 990 filings record $18.0M in grants to American Prairie Foundation between 2020–2025.
Showing top 25 of 50 funders by total given.
What grants has American Prairie Foundation received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | John and Kelly Hartman Foundation | CURRENT USE FOR CHARITABLE PURPOSES | $15,000 |
| 2025 | Hazel Montague Hutcheson Foundation | UNRESTRICTED GRANT | $1,000 |
| 2024 | Richard King Mellon Foundation | TO ACQUIRE MULTIPLE PROPERTIES TO ASSEMBLE A SHORT GRASS PRAIRIE ECOSYSTEM RESERVE IN NORTHCENTRAL MONTANA | $4,500,000 |
| 2024 | Slootman Family Foundation | GENERAL SUPPORT | $1,500,000 |
| 2024 | The Ayco Charitable Foundation | ENVIRONMENT & ANIMAL PROTECTION | $225,000 |
| 2024 | Seadream Family Foundation Inc | Our mission is to create one of the largest nature reserves in the United States, a refuge for people and wildlife preserved forever as part of Americas heritage. | $143,900 |
| 2024 | Gs Donor Advised Philanthropy Fund | ENVIRONMENT & ANIMAL PROTECTION | $109,000 |
| 2024 | Silicon Valley Community Foundation | Environment | $54,000 |
| 2024 | Community Foundation Boulder County | GENERAL SUPPORT | $45,000 |
| 2024 | Montana Community Foundation Inc | GENERAL SUPPORT | $40,000 |
| 2024 | I a O'shaughnessy Foundation | GENERAL OPERATING FOR LAND PRESERVATION | $25,000 |
| 2024 | Reiner Family Foundation | General & Unrestricted | $25,000 |
| 2024 | Turner Foundation Inc | FURTHER ORG'S EXEMPT PURPOSE | $25,000 |
| 2024 | John and Kelly Hartman Foundation | CURRENT USE FOR CHARITABLE PURPOSES | $15,000 |
| 2024 | Boston Foundation Inc | Operating Support/Annual Fund | $10,000 |
| 2024 | Harry L Willett Foundation C O Boyd Ryan | GENERAL | $10,000 |
| 2024 | Mainwaring Family Foundation | GENERAL PURPOSE | $10,000 |
| 2024 | Hutton Family Foundation | SEE STATEMENT A | $10,000 |
| 2024 | The Us Charitable Gift Trust | FOR RECIPIENT'S EXEMPT PURPOSE | $6,250 |
| 2024 | Falconwood Foundation | GENERAL SUPPORT, UNRESTRICTED | $5,000 |
| 2024 | The Shanahan Family Charitable | General Purpose | $5,000 |
| 2024 | The Brooks Foundation | GENERAL SUPPORT | $2,084 |
| 2024 | The Ferris Foundation | GENERAL | $1,500 |
| 2024 | Dorothy Cate and Thomas F Frist | GENERAL SUPPORT. | $1,000 |
| 2024 | John N & Lou C Conyngham Family Charitable | UNRESTRICTED GIFT | $500 |
| 2023 | Slootman Family Foundation | GENERAL SUPPORT | $1,500,000 |
| 2023 | Richard King Mellon Foundation | TO ACQUIRE MULTIPLE PROPERTIES TO ASSEMBLE A 3.2-MILLION-ACRE SHORT GRASS PRAIRIE ECOSYSTEM RESERVE IN NORTH-CENTRAL MONTANA | $1,483,000 |
| 2023 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $559,500 |
| 2023 | Igrb Foundation | General Operating Support | $500,000 |
| 2023 | The Ayco Charitable Foundation | ENVIRONMENT & ANIMAL PROTECTION | $301,000 |
Showing 30 most recent of 102 recorded grants.
Frequently Asked Questions
Who funds American Prairie Foundation?
American Prairie Foundation is funded by 50 grantmakers, led by Richard King Mellon Foundation ($6.0M), Slootman Family Foundation ($4.0M), Vanguard Charitable Endowment Program ($1.6M). In total, IRS Form 990 filings record $18.0M in grants to American Prairie Foundation between 2020–2025.
Who is American Prairie Foundation's largest funder?
Richard King Mellon Foundation is the largest recorded funder of American Prairie Foundation, with $6.0M across 2 grants (2023–2024).
How much grant funding has American Prairie Foundation received?
IRS 990 filings record $18.0M in grants to American Prairie Foundation across 102 grants from 50 funders between 2020–2025. 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.