The Robert Rosen Private Foundation makes concentrated, place-based philanthropic investments: all recorded grants (three) went to the same local grantmaking vehicle, Admirals Cove Foundation, for general support. This suggests the foundation channels its giving through a community foundation or residents’ philanthropic vehicle that then supports local needs in Jupiter/Admirals Cove. The foundation appears to prioritize flexible, unrestricted support to intermediary organizations rather than direct program funding.
Three recorded grants account for the Robert Rosen Private Foundation’s recent giving pattern, and each one went to Admirals Cove Foundation in Jupiter, Florida. The largest of those awards was $113,900 in 2025, following $85,000 in 2024 and $72,250 in 2023, all described as general support. That repeated destination points to a highly concentrated, place-based approach rather than a broad portfolio of grantees. The foundation’s giving appears to move through a local grantmaking intermediary, with support flowing to a community vehicle that can direct resources within the Jupiter and Admirals Cove area. Two additional grants show that the foundation has also made smaller general-support awards to other U.S. nonprofits, including Ons Fooundation for Clinical Research and Education in Greenwich, Connecticut, and The Michael Carter Lisnow Respite Center in Hopkinton, Massachusetts. Across the record on file, the pattern is consistent: flexible support, a limited set of recipients, and a clear emphasis on local philanthropic infrastructure.
The foundation’s clearest theme is place-based community philanthropy. In that lane, it gave $113,900 to Admirals Cove Foundation for general support, reinforcing a strategy of funding a local intermediary rather than direct program work. A second visible thread is unrestricted support for nonprofit infrastructure and services outside Florida: it awarded $5,500 to Ons Fooundation for Clinical Research and Education for general support. A third example shows the same general-support approach in a different service context, with $1,000 to The Michael Carter Lisnow Respite Center. These grants point to a funder that uses flexible awards and keeps the number of recipients very small.
Typical grant size is uneven but centered on mid-sized awards: the 25th percentile is $5,500, the median is $72,250, and the 75th percentile is $85,000. The record shows recurring support to the same grantee across 2023, 2024, and 2025, indicating a multi-year relationship rather than one-off giving. All listed grants are general support. The foundation is a private foundation, and it does not fund individuals or make program-related investments.
$91K
$147K
$239K
$94K
Most grants fall between $6K and $85K, with a median of $72K.
25th Percentile
$6K
Median
$72K
75th Percentile
$85K
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Highly concentrated giving: all recorded dollars directed to a single grantee across multiple grants, providing general/undesignated support to an intermediary rather than many small external organizations.
Notable grantees: Admirals Cove Foundation
Giving is heavily concentrated in Florida: 60% of grants go to recipients in the headquarters state, and Florida is also the top state by grant count. The most prominent recipient city is Jupiter, where Admirals Cove Foundation received three grants. Outside Florida, the recipient list includes Greenwich, Connecticut, and Hopkinton, Massachusetts. All recorded grants are to U.S. recipients.
The Robert Rosen Private Foundation shows a concentrated pattern of giving through a local intermediary, with three recorded grants to Admirals Cove Foundation in Jupiter, Florida across 2023, 2024, and 2025. All three were for general support, suggesting a flexible, repeated relationship rather than project-specific awards.
Typical grant size is centered on larger awards: the 25th percentile is $5,500, the median is $72,250, and the 75th percentile is $85,000. The recent record also includes one very large award of $113,900.
Yes. The recent grants list includes a $5,500 general-support grant to Ons Fooundation for Clinical Research and Education in Greenwich, Connecticut, and a $1,000 general-support grant to The Michael Carter Lisnow Respite Center in Hopkinton, Massachusetts.
The foundation supported Admirals Cove Foundation in three consecutive years: $72,250 in 2023, $85,000 in 2024, and $113,900 in 2025. That indicates a recurring relationship over multiple grant cycles.
The recorded grants are all marked general support. The foundation is a private foundation, does not fund individuals, and does not make program-related investments.
2026
Source: IRS Form 990-PF, fiscal year 2026.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| ADMIRALS COVE FOUNDATION | JUPITER, FL | $85,900 | 2026 | GENERAL |
| LET'S WIN PANCREATIC CANCER | NEW YORK, NY | $5,000 | 2026 | GENERAL |
| ADMIRALS COVE FOUNDATION | JUPITER, FL | $113,900 | 2025 | GENERAL |
| ADMIRALS COVE FOUNDATION | JUPITER, FL | $85,000 | 2024 | GENERAL |
| ONS FOOUNDATION FOR CLINICAL RESEARCH AND EDUCATION | GREENWICH, CT | $5,500 | 2024 | GENERAL |
| ADMIRALS COVE FOUNDATION | JUPITER, FL | $72,250 | 2023 | GENERAL |
| THE MICHAEL CARTER LISNOW RESPITE CENTER | HOPKINTON, MA | $1,000 | 2023 | GENERAL |
ONS FOOUNDATION FOR CLINICAL RESEARCH AND EDUCATION
$5,500GENERAL
GENERAL