New York · Private foundation
Catherine & Paul Buttenwieser Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $9k
- Granted FY2025(still arriving)
- 1
- Grants FY2025
- 5
- Organizations funded FY2023
- 20%
- First-time grantees FY2023
Read this first · the figures below need context
100% of Catherine & Paul Buttenwieser Foundation’s FY2025 grant dollars went to Fidelity Investments Charitable Gift Fund, not to grantees.
Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 0 organizations directly, so a portfolio cannot be read from it.
Organizations named directly on the return
Amber years are those where most dollars went to a sponsor.
- Median grant, FY2025
- $8,514
- Largest grant, FY2025
- $8,514
- Organizations funded a year
- 1 to 21
- FY2020 to FY2023
- States reached, FY2025
- 1
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2023, 20% of the organizations Catherine & Paul Buttenwieser Foundation funded were first-time grantees, receiving 28% of its grant dollars.
New vs renewed · share of each year
In FY2023, 72% of grant dollars renewed an existing relationship; $33k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2023 | 5 | $118k | 20% |
| FY2022 | 21 | $253k | 100% |
| FY2021 | 1 | $992k | 0% |
| FY2020 | 1 | $871k | n/a |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.
Top grantees
Largest recipients by total granted, FY2020 to FY2023, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| The Trustees of Mount Holyoke College | $50,000 | 2 | 0% |
| Boston Symphony Orchestra Inc | $31,312 | 2 | 0% |
| Edvestors Inc | $30,000 | 1 | 0% |
| Brazelton Touchpoints Project Inc | $30,000 | 1 | 3% |
| Putney School Inc | $25,000 | 1 | 0% |
| Familyaid Boston Inc | $25,000 | 1 | 0% |
| Hathaway Brown School | $25,000 | 1 | 0% |
| Boston Youth Symphony Orchestras Inc | $20,000 | 1 | 0% |
| Trustees of Boston University | $16,000 | 1 | 0% |
| American Modern Opera Company | $10,000 | 1 | 1% |
Show all 15 grantees
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| The Trustees of Mount Holyoke College | $50,000 | 2 | 0% |
| Boston Symphony Orchestra Inc | $31,312 | 2 | 0% |
| Edvestors Inc | $30,000 | 1 | 0% |
| Brazelton Touchpoints Project Inc | $30,000 | 1 | 3% |
| Putney School Inc | $25,000 | 1 | 0% |
| Familyaid Boston Inc | $25,000 | 1 | 0% |
| Hathaway Brown School | $25,000 | 1 | 0% |
| Boston Youth Symphony Orchestras Inc | $20,000 | 1 | 0% |
| Trustees of Boston University | $16,000 | 1 | 0% |
| American Modern Opera Company | $10,000 | 1 | 1% |
| Boston Early Music Festival Inc | $10,000 | 1 | 1% |
| The Childrens Museum | $2,500 | 1 | 0% |
| American Repertory Theatre Co Inc | $2,141 | 1 | 0% |
| The Institute of Contemporary Art Inc | $1,482 | 2 | 0% |
| Fractured Atlas Inc | $250 | 1 | 0% |
What it could do for these grantees
Plus 8 recipients with no EIN on record ($2.0M), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget Catherine & Paul Buttenwieser Foundation supplied at peak.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: Combined Jewish Philanthropies of Greater Boston Inc · Boston Foundation Inc · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · American Endowment Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · American Online Giving Foundation Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile Foundation
How this is measured
Compare Catherine & Paul Buttenwieser Foundation with peer funders
About Catherine & Paul Buttenwieser Foundation
- How much does Catherine & Paul Buttenwieser Foundation give?
- Catherine & Paul Buttenwieser Foundation reported 1 grants totaling $8,514 in its FY2025 IRS filing. It funded between 1 and 21 organizations a year over FY2020 to FY2023.
- What does Catherine & Paul Buttenwieser Foundation fund?
- By grant dollars over FY2020 to FY2023, its largest causes are Philanthropy (11%), Education (6%), Arts & Culture (4%).
- Who are Catherine & Paul Buttenwieser Foundation's largest grantees?
- By total granted over FY2020 to FY2023: The Trustees of Mount Holyoke College ($50k), Boston Symphony Orchestra Inc ($31k), Edvestors Inc ($30k).
- Does Catherine & Paul Buttenwieser Foundation fund new organizations?
- In FY2023, 20% of the organizations it funded were first-time grantees.
- Does Catherine & Paul Buttenwieser Foundation accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Which funders back the same organizations as Catherine & Paul Buttenwieser Foundation?
- Its strongest co-funders, measured against what their size predicts, include Combined Jewish Philanthropies of Greater Boston Inc, Boston Foundation Inc, Gs Donor Advised Philanthropy Fund for Wealth Management Inc.
- Where is Catherine & Paul Buttenwieser Foundation based?
- Catherine & Paul Buttenwieser Foundation is based in NY.
Play a game based on Catherine & Paul Buttenwieser’s filings →