New Jersey · Private foundation
The Harold Wetterberg Foundation
Its FY2025 filing reports that it accepted unsolicited grant applications.
- $210k
- Granted FY2025(still arriving)
- 49
- Grants FY2025
- 56
- Organizations funded FY2024
- 21%
- First-time grantees FY2024
- Median grant, FY2025
- $1,500
- Largest grant, FY2025
- $50,000
- Organizations funded a year
- 47 to 57
- FY2018 to FY2024
- States reached, FY2025
- 8
- Total assets, FY2025
- $1.7M
- Applications
- Takes unsolicited applications
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 21% of the organizations The Harold Wetterberg Foundation funded were first-time grantees, receiving 27% of its grant dollars.
New vs renewed · share of each year
In FY2024, 73% of grant dollars renewed an existing relationship; $57k 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 | 47 | $185k | 6% |
| FY2024 | 56 | $209k | 21% |
| FY2023 | 50 | $142k | 20% |
| FY2022 | 48 | $102k | 21% |
| FY2021 | 57 | $194k | 30% |
| FY2020 | 55 | $188k | 36% |
| FY2019 | 48 | $170k | 21% |
| FY2018 | 47 | $174k | 32% |
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 |
|---|---|---|---|
| American Veterinary Medical Foundation | $173,000 | 8 | 1% |
| Roundabout Theatre Company Inc | $90,000 | 7 | 0% |
| Rowan University Foundation Inc | $50,000 | 1 | 0% |
| Drew University | $50,000 | 2 | 0% |
| Atlantic Theater Company | $49,000 | 7 | 0% |
| Cornell University | $47,500 | 5 | 0% |
| The Drew O'Donoghue Fund Inc | $31,500 | 9 | 5% |
| Metropolitan Opera Association Inc | $28,000 | 4 | 0% |
| John Fitzgerald Kennedy Library Foundation Incorporated | $22,000 | 4 | 0% |
| The Children's Hospital of Philadelphia | $21,000 | 8 | 0% |
Show all 69 grantees
What it could do for these grantees
Plus 69 recipients with no EIN on record ($653k), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget The Harold Wetterberg 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: Princeton Area Community Foundation Inc · The Robert Wood Johnson Foundation · Investors Foundation Inc · Bristol-Myers Squibb Foundation Inc · Manasquan Bank Charitable Foundation Inc · New Jersey Natural Gas Company Charity Inc · Citizens Philanthropic Foundation Inc · The Provident Bank Foundation · Oceanfirst Foundation · Columbia Bank Foundation · Community Foundation of New Jersey · The Dardin Fund Inc
How this is measured
Warm introductions · Powered by PlinthPlus
How do I get to The Harold Wetterberg Foundation?
Find your warmest path to The Harold Wetterberg Foundation 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 The Harold Wetterberg Foundation
- How much does The Harold Wetterberg Foundation give?
- The Harold Wetterberg Foundation reported 49 grants totaling $210,000 in its FY2025 IRS filing. It funded between 47 and 57 organizations a year over FY2018 to FY2024.
- What does The Harold Wetterberg Foundation fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Education (33%), Arts & Culture (16%), Animals (14%).
- Who are The Harold Wetterberg Foundation's largest grantees?
- By total granted over FY2017 to FY2025: American Veterinary Medical Foundation ($173k), Roundabout Theatre Company Inc ($90k), Rowan University Foundation Inc ($50k).
- Does The Harold Wetterberg Foundation fund new organizations?
- In FY2024, 21% of the organizations it funded were first-time grantees.
- Does The Harold Wetterberg Foundation accept unsolicited applications?
- Its most recent filing reports that it accepts unsolicited grant applications.
- Which funders back the same organizations as The Harold Wetterberg Foundation?
- Its strongest co-funders, measured against what their size predicts, include Princeton Area Community Foundation Inc, The Robert Wood Johnson Foundation, Investors Foundation Inc.
- Where is The Harold Wetterberg Foundation based?
- The Harold Wetterberg Foundation is based in NJ.
Play a game based on Harold Wetterberg’s filings →