Seattle Universal Math Museum
Funding Overview
From IRS Form 990 filings · 2022–2025
Total received
$1.2M
Foundation funders
14
Grants recorded
27
Years covered
2022–2025
Who funds Seattle Universal Math Museum?
Seattle Universal Math Museum is funded by 14 grantmakers, led by M J Murdock Charitable Trust ($450K), The Mathenaeum Foundation ($358K), The Simons Foundation Inc ($137K). In total, IRS Form 990 filings record $1.2M in grants to Seattle Universal Math Museum between 2022–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| M J Murdock Charitable Trust | $450,000 | 2 | 2024 |
| The Mathenaeum Foundation | $357,975 | 8 | 2022–2024 |
| The Simons Foundation Inc | $137,000 | 2 | 2022–2023 |
| The Allen & Eve Foundation Inc | $72,200 | 2 | 2023–2024 |
| Vanguard Charitable Endowment Program | $39,100 | 2 | 2023–2024 |
| Pitch Your Peers Seattle Inc | $19,952 | 2 | 2024–2025 |
| Mary P Dolciani Halloran Foundation | $15,000 | 1 | 2025 |
| Credit Unions in the State of Washington | $15,000 | 1 | 2023 |
| Artsfund | $11,900 | 1 | 2023 |
| Silicon Valley Community Foundation | $10,000 | 1 | 2024 |
| Anthony-Maymudes Family Foundation | $10,000 | 2 | 2023–2024 |
| The Norcliffe Foundation | $10,000 | 1 | 2023 |
| National Philanthropic Trust | $10,000 | 1 | 2022 |
| Frontstream Global Fund | $5,206 | 1 | 2025 |
Funding over time
Grant dollars and counts received per year
From 2022 to 2025, annual grant giving ranged from $27K (2025) to $581K (2024). In 2025 it made 3 grants totaling $27K.
What grants has Seattle Universal Math Museum received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Mary P Dolciani Halloran Foundation | GENERAL OPERATING SUPPORT | $15,000 |
| 2025 | Pitch Your Peers Seattle Inc | — | $6,650 |
| 2025 | Frontstream Global Fund | Contribution | $5,206 |
| 2024 | M J Murdock Charitable Trust | NEW EXECUTIVE DIRECTOR | $225,000 |
| 2024 | M J Murdock Charitable Trust | NEW EXECUTIVE DIRECTOR | $225,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $32,500 |
| 2024 | The Mathenaeum Foundation | to support the development and operation of in-house programs to serve the local community | $30,000 |
| 2024 | The Mathenaeum Foundation | Executive Director Employment Fund | $25,000 |
| 2024 | Pitch Your Peers Seattle Inc | — | $13,302 |
| 2024 | The Mathenaeum Foundation | General & Unrestricted | $10,000 |
| 2024 | Silicon Valley Community Foundation | Sciences | $10,000 |
| 2024 | The Allen & Eve Foundation Inc | GENERAL SUPPORT | $5,000 |
| 2024 | Anthony-Maymudes Family Foundation | General operating support | $5,000 |
| 2023 | The Mathenaeum Foundation | Director's Compensation Fund, Studio Infinity programs, and general support | $222,500 |
| 2023 | The Simons Foundation Inc | SUMM + ZENO FAMILY MATH FUN GIFT | $72,000 |
| 2023 | The Allen & Eve Foundation Inc | GENERAL SUPPORT | $67,200 |
| 2023 | The Mathenaeum Foundation | Executive Director Employment Fund | $25,000 |
| 2023 | Credit Unions in the State of Washington | DONATION | $15,000 |
| 2023 | Artsfund | GENERAL SUPPORT | $11,900 |
| 2023 | The Norcliffe Foundation | THE SUMMOBILE | $10,000 |
| 2023 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $6,600 |
| 2023 | Anthony-Maymudes Family Foundation | General Operating Support | $5,000 |
| 2023 | The Mathenaeum Foundation | General & Unrestricted | $475 |
| 2022 | The Simons Foundation Inc | SUMM + ZENO FAMILY MATH FUN | $65,000 |
| 2022 | The Mathenaeum Foundation | The recruitment and hiring of SUMM's new Executive Director | $25,000 |
| 2022 | The Mathenaeum Foundation | General & Unrestricted | $20,000 |
| 2022 | National Philanthropic Trust | CULTURE & ARTS | $10,000 |
Frequently Asked Questions
Who funds Seattle Universal Math Museum?
Seattle Universal Math Museum is funded by 14 grantmakers, led by M J Murdock Charitable Trust ($450K), The Mathenaeum Foundation ($358K), The Simons Foundation Inc ($137K). In total, IRS Form 990 filings record $1.2M in grants to Seattle Universal Math Museum between 2022–2025.
Who is Seattle Universal Math Museum's largest funder?
M J Murdock Charitable Trust is the largest recorded funder of Seattle Universal Math Museum, with $450K across 2 grants (2024).
How much grant funding has Seattle Universal Math Museum received?
IRS 990 filings record $1.2M in grants to Seattle Universal Math Museum across 27 grants from 14 funders between 2022–2025. 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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