The Piatigorsky Foundation
Funding Overview
From IRS Form 990 filings · 2019–2025
Total received
$392K
Foundation funders
15
Grants recorded
38
Years covered
2019–2025
Who funds The Piatigorsky Foundation?
The Piatigorsky Foundation is funded by 15 grantmakers, led by Muriel and Seymour Thickman Family Foundation ($110K), The Brodsky Family Foundation ($100K), PDP Foundation ($77K). In total, IRS Form 990 filings record $392K in grants to The Piatigorsky Foundation between 2019–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Muriel and Seymour Thickman Family Foundation | $110,000 | 4 | 2019–2025 |
| The Brodsky Family Foundation | $100,000 | 5 | 2020–2025 |
| PDP Foundation | $77,000 | 3 | 2020–2022 |
| Kona Foundation Inc | $25,000 | 4 | 2020–2024 |
| Omega Foundation Inc | $20,000 | 1 | 2024 |
| Vanguard Charitable Endowment Program | $17,500 | 2 | 2023–2024 |
| DNE Caplan Family Foundation | $12,400 | 7 | 2019–2025 |
| The Bessemer Giving Fund | $10,000 | 1 | 2024 |
| Clark Fork Enrichment Corp | $5,064 | 1 | 2025 |
| Tau Foundation Inc | $5,000 | 1 | 2024 |
| Arlene Topal Creative Arts Fund Inc | $4,500 | 3 | 2021–2023 |
| The Sally S & Decatur H Miller Private | $2,500 | 1 | 2019 |
| John J and Georgiana Theodore Foundation | $2,000 | 1 | 2019 |
| Leopold R Gellert Family Trust | $1,100 | 3 | 2022–2025 |
| Apas Foundation | $200 | 1 | 2020 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2025, annual grant giving ranged from $14K (2023) to $114K (2024). In 2025 it made 5 grants totaling $52K.
What grants has The Piatigorsky Foundation received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Muriel and Seymour Thickman Family Foundation | PROGRAM SUPPORT | $35,000 |
| 2025 | The Brodsky Family Foundation | TO FURTHER DONEE'S EXEMPT PURPOSE | $10,000 |
| 2025 | Clark Fork Enrichment Corp | Musical performances in Sanders County | $5,064 |
| 2025 | DNE Caplan Family Foundation | GENERAL | $1,900 |
| 2025 | Leopold R Gellert Family Trust | GENERAL | $500 |
| 2024 | The Brodsky Family Foundation | TO FURTHER DONEE'S EXEMPT PURPOSE | $30,000 |
| 2024 | Muriel and Seymour Thickman Family Foundation | PROGRAM SUPPORT | $30,000 |
| 2024 | Omega Foundation Inc | CHARITABLE | $20,000 |
| 2024 | Kona Foundation Inc | CHARITABLE | $10,000 |
| 2024 | The Bessemer Giving Fund | GENERAL SUPPORT | $10,000 |
| 2024 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $6,500 |
| 2024 | Tau Foundation Inc | CHARITABLE | $5,000 |
| 2024 | DNE Caplan Family Foundation | GENERAL | $2,500 |
| 2023 | Vanguard Charitable Endowment Program | FOR RECIPIENT'S EXEMPT PURPOSE | $11,000 |
| 2023 | DNE Caplan Family Foundation | GENERAL | $1,900 |
| 2023 | Arlene Topal Creative Arts Fund Inc | GENERAL CHARITABLE SUPPORT | $1,000 |
| 2023 | Leopold R Gellert Family Trust | GENERAL | $300 |
| 2022 | PDP Foundation | UNRESTRICTED- CHARITABLE | $25,000 |
| 2022 | The Brodsky Family Foundation | TO FURTHER DONEE'S EXEMPT PURPOSE | $20,000 |
| 2022 | Kona Foundation Inc | CHARITABLE | $5,000 |
| 2022 | DNE Caplan Family Foundation | GENERAL | $2,100 |
| 2022 | Arlene Topal Creative Arts Fund Inc | GENERAL CHARITABLE SUPPORT | $1,000 |
| 2022 | Leopold R Gellert Family Trust | GENERAL | $300 |
| 2021 | PDP Foundation | UNRESTRICTED- CHARITABLE | $27,000 |
| 2021 | The Brodsky Family Foundation | TO FURTHER DONEE'S EXEMPT PURPOSE | $20,000 |
| 2021 | Kona Foundation Inc | CHARITABLE | $5,000 |
| 2021 | Arlene Topal Creative Arts Fund Inc | GENERAL CHARITABLE SUPPORT | $2,500 |
| 2021 | DNE Caplan Family Foundation | GENERAL | $1,800 |
| 2020 | Muriel and Seymour Thickman Family Foundation | PROGRAM SUPPORT | $25,000 |
| 2020 | PDP Foundation | UNRESTRICTED- CHARITABLE | $25,000 |
Showing 30 most recent of 38 recorded grants.
Frequently Asked Questions
Who funds The Piatigorsky Foundation?
The Piatigorsky Foundation is funded by 15 grantmakers, led by Muriel and Seymour Thickman Family Foundation ($110K), The Brodsky Family Foundation ($100K), PDP Foundation ($77K). In total, IRS Form 990 filings record $392K in grants to The Piatigorsky Foundation between 2019–2025.
Who is The Piatigorsky Foundation's largest funder?
Muriel and Seymour Thickman Family Foundation is the largest recorded funder of The Piatigorsky Foundation, with $110K across 4 grants (2019–2025).
How much grant funding has The Piatigorsky Foundation received?
IRS 990 filings record $392K in grants to The Piatigorsky Foundation across 38 grants from 15 funders between 2019–2025. 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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