New Jersey · Private foundation
Oster Sinisi Family Foundation Inc
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.
- $87k
- Granted FY2025(still arriving)
- 4
- Grants FY2025
- 5
- Organizations funded FY2024
- 80%
- First-time grantees FY2024
- Median grant, FY2025
- $29,500
- Largest grant, FY2025
- $30,000
- Organizations funded a year
- 5 to 21
- FY2018 to FY2024
- States reached, FY2025
- 2
- Total assets, FY2025
- $3.4M
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 80% of the organizations Oster Sinisi Family Foundation Inc funded were first-time grantees, receiving 22% of its grant dollars.
New vs renewed · share of each year
In FY2024, 78% of grant dollars renewed an existing relationship; $152k 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 |
|---|---|---|---|
| FY2025still arriving | 4 | $87k | 75% |
| FY2024 | 5 | $682k | 80% |
| FY2023 | 6 | $147k | 67% |
| FY2022 | 11 | $115k | 73% |
| FY2021 | 6 | $207k | 33% |
| FY2020 | 15 | $579k | 47% |
| FY2019 | 18 | $281k | 33% |
| FY2018 | 21 | $549k | 48% |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where its grants go
Grant dollars by states, across the years we hold.
Which US states its grants reach
Top grantees
Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Museum of Jewish Heritage a Living Memorial to the Holocaust | $1,449,300 | 9 | 3% |
| Friends of United Hatzalah Inc | $226,000 | 3 | 0% |
| Friends of the Israel Defense Forces | $184,500 | 7 | 0% |
| Gedenk Movement Inc | $66,800 | 2 | 79% |
| Film Forum Inc | $50,000 | 1 | 1% |
| Friends of Hagal Sheli Inc | $30,000 | 1 | 1% |
| American Committee for the Weizmann Institute of Science Inc | $25,000 | 1 | 0% |
| Friends of Israel Disabled Veterans Inc | $25,000 | 1 | 1% |
| Independent Feature Project Inc | $25,000 | 1 | 0% |
| Honor 37 | $22,500 | 3 | 2% |
Show all 25 grantees
Plus 37 recipients with no EIN on record ($839k), not named here.
Where it is load-bearing
Oster Sinisi Family Foundation Inc supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 23 largest grantees; load-bearing ones sit top left.
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: Jewish Communal Fund · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · National Philanthropic Trust · The Bank of America Charitable Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation Inc · Amazonsmile Foundation
How this is measured
Compare Oster Sinisi Family Foundation Inc with peer funders
Warm introductions · Powered by PlinthPlus
How do I get to Oster Sinisi Family Foundation Inc?
Find your warmest path to Oster Sinisi Family Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.
About Oster Sinisi Family Foundation Inc
- How much does Oster Sinisi Family Foundation Inc give?
- Oster Sinisi Family Foundation Inc reported 4 grants totaling $86,700 in its FY2025 IRS filing. It funded between 5 and 21 organizations a year over FY2018 to FY2024.
- What does Oster Sinisi Family Foundation Inc fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Arts & Culture (65%), International (10%), Human Services (9%).
- Who are Oster Sinisi Family Foundation Inc's largest grantees?
- By total granted over FY2017 to FY2025: Museum of Jewish Heritage a Living Memorial to the Holocaust ($1.4M), Friends of United Hatzalah Inc ($226k), Friends of the Israel Defense Forces ($185k).
- Does Oster Sinisi Family Foundation Inc fund new organizations?
- In FY2024, 80% of the organizations it funded were first-time grantees.
- Does Oster Sinisi Family Foundation Inc 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 Oster Sinisi Family Foundation Inc?
- Its strongest co-funders, measured against what their size predicts, include Jewish Communal Fund, Gs Donor Advised Philanthropy Fund for Wealth Management Inc, National Philanthropic Trust.
- Where is Oster Sinisi Family Foundation Inc based?
- Oster Sinisi Family Foundation Inc is based in NJ.
Play a game based on Oster Sinisi Family’s filings →