The Sidney J Weinberg Jr Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Sidney J Weinberg Jr Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 13-2998603
Foundation Overview
Based in Albany, NY, The Sidney J Weinberg Jr Foundation has awarded 245 grants totaling $32,610,600 to organizations in New York, Massachusetts and 6 other states across the US. Individual grants range from $2,500 to $2,330,000, with a median award of $30,000.
Latest Tax Year
2024
Total Giving (all years)
$32,610,600
Total Assets
$42,061,964
Median Grant (all grants)
$30,000
Latest Form 990-PF Snapshot
Total Grants
32
Median Grant
$17,500
% Median Grant Decline
-12%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
March 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Relationship-Focused: 19%
6 of 32 recipients (19%) were new grantees. Foundation strongly favors organizations with proven track records. New partnerships develop slowly over time.
Geographic Focus
New York
62% of grants are awarded in New York, with additional funding distributed across 7 other locations. The foundation balances regional focus with broader geographic diversity. Within New York, funding concentrates in New York (86%), Brooklyn (13%), New York City (1%).
Funding Trajectory
+72%
Strong 72% growth in annual giving over 4 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.
Program Areas
Community Projects + 4 others
Diversified giving across multiple program areas with primary emphasis on community projects (32%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into The Sidney J Weinberg Jr Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.
| Name | Amount | Location | Purpose | Year |
|---|---|---|---|---|
| American Academy In Rome | $160,000 | New York City, NY, US | General Purpose | 2024 |
| American Friends Of Les Arts Florissants | $720,000 | New York, NY, US | General Purpose | 2024 |
| Brooklyn Botanic Garden | $15,000 | Brooklyn, NY, US | General Purpose | 2024 |
| Buzzards Bay Coalition | $50,000 | New Bedford, MA, US | General Purpose | 2024 |
| Central Park Conservancy | $2,125,000 | New York, NY, US | General Purpose | 2024 |
| Columbia University | $280,000 | New York, NY, US | General Purpose | 2024 |
| Family Centers | $75,000 | Greenwich, CT, US | General Purpose | 2024 |
| Friends Of Fondation De France Inc | $10,000 | Montclair, NJ, US | General Purpose | 2024 |
| Friends Of The High Line | $100,000 | New York, NE, US | General Purpose | 2024 |
| Friends Of Upper East Side Historic Districts | $10,000 | New York, NY, US | General Purpose | 2024 |
| Julliard School | $475,000 | New York, NY, US | General Purpose | 2024 |
| Lakeville Journal Foundation | $75,000 | Lakeville, CT, US | General Purpose | 2024 |
| Library Of America | $150,000 | New York, NY, US | General Purpose | 2024 |
| Memorial Sloan Kettering | $1,000,000 | New York, NY, US | General Purpose | 2024 |
| National Book Foundation | $5,000 | New York, NY, US | General Purpose | 2024 |
| Natural Areas Conservancy | $15,000 | New York, NY, US | General Purpose | 2024 |
| New Bedford Whaling Museum | $10,000 | New Bedford, MA, US | General Purpose | 2024 |
| New York Public Library | $20,000 | New York, NY, US | General Purpose | 2024 |
| New York City Ballet | $10,000 | New York, NY, US | General Purpose | 2024 |
| Open Space Institute | $100,000 | New York, NY, US | General Purpose | 2024 |
| Opening Act | $25,000 | Brooklyn, NY, US | General Purpose | 2024 |
| Prospect Park Alliance | $10,000 | Brooklyn, NY, US | General Purpose | 2024 |
| Sippican Historical Society | $10,000 | Marion, MA, US | General Purpose | 2024 |
| Sippican Lands Trust | $5,000 | Marion, MA, US | General Purpose | 2024 |
| St Gabriel Ephiscopal Church | $2,500 | Brooklyn, NY, US | General Purpose | 2024 |
| Tabor Academy | $2,500 | Marion, MA, US | General Purpose | 2024 |
| The English Concert In America Inc | $10,000 | New Canaan, CT, US | General Purpose | 2024 |
| The Latin School | $10,000 | Albany, NY, US | General Purpose | 2024 |
| The Metropolitan Opera | $30,000 | New York, NY, US | General Purpose | 2024 |
| Tobey Hospital | $250,000 | Wareham, MA, US | General Purpose | 2024 |
| Genevieve Spruill - Food Bank Of Nyc | $8,500 | New York, NY, US | General Purpose | 2024 |
| Peer Health Exchange Inc | $5,000 | New York, NY, US | General Purpose | 2024 |
| Columbia University | $2,330,000 | New York, NY, US | General Purpose | 2023 |
| Memorial Sloan Kettering Cancer Center | $1,000,000 | New York, NY, US | General Purpose | 2023 |
| Latin Fund | $65,000 | Trenton, NJ, US | General Purpose | 2023 |
| National Book Foundation | $10,000 | New York, NY, US | General Purpose | 2023 |
| Prospect Park Alliance | $20,000 | Brooklyn, NY, US | General Purpose | 2023 |
| World Monument Fund | $50,000 | New York, NY, US | General Purpose | 2023 |
| The English Concert In America Inc | $10,000 | New Canaan, CT, US | General Purpose | 2023 |
| Opening Act | $20,000 | Brooklyn, NY, US | General Purpose | 2023 |
| Julliard School | $475,000 | New York, NY, US | General Purpose | 2023 |
| Library Of America | $250,000 | New York, NY, US | General Purpose | 2023 |
| Central Park Conservancy | $170,200 | New York, NY, US | General Purpose | 2023 |
| American Friends Of Les Arts Florissants | $720,000 | New York, NY, US | General Purpose | 2023 |
| New York Public Library | $220,000 | New York, NY, US | General Purpose | 2023 |
| Brooklyn Botanical Garden | $15,000 | Brooklyn, NY, US | General Purpose | 2023 |
| New York City Ballet | $10,000 | New York, NY, US | General Purpose | 2023 |
| New Bedford Whaling Museum | $10,000 | New Bedford, MA, US | General Purpose | 2023 |
| Community Nurse Homecare | $10,000 | Fairhaven, MA, US | General Purpose | 2023 |
| Friends Of High Line | $100,000 | New York, NE, US | General Purpose | 2023 |
| Friend Of Upper East Side Historic Districts | $10,000 | New York, NY, US | General Purpose | 2023 |
| New Yorkers For Parks | $50,000 | New York, NY, US | General Purpose | 2023 |
| Sharon Green Preservation Associates | $5,000 | Sharon, CT, US | General Purpose | 2023 |
| Sippican Land Trust | $5,000 | Marion, MA, US | General Purpose | 2023 |
| St Gabriel Ephiscopal Church | $5,000 | Brooklyn, NY, US | General Purpose | 2023 |
| Tabor Academy | $5,000 | Marion, MA, US | General Purpose | 2023 |
| The Metropolitan Opera | $30,000 | New York, NY, US | General Purpose | 2023 |
| Tobey Hospital | $10,000 | Wareham, MA, US | General Purpose | 2023 |
| United Way Of Greater New Bedford | $5,000 | New Bedford, MA, US | General Purpose | 2023 |
| Family Centers | $75,000 | Greenwich, CT, US | General Purpose | 2023 |
| National Area Conservancy | $15,000 | New York, NY, US | General Purpose | 2023 |
| Southcoast Health - Tobey Hospital | $250,000 | Wareham, MA, US | General Purpose | 2023 |
| Buzzard Bay Coalition | $50,000 | New Bedford, MA, US | General Purpose | 2023 |
| Genevieve Spruill - Food Bank Of Nyc | $7,500 | New York, NY, US | General Purpose | 2023 |
| American Academy In Rome | $80,000 | New York, NY, US | General Purpose | 2022 |
| American Friends Of Les Arts Florissents | $120,000 | New York, NY, US | Provide Training And Education Through Various Initiatives | 2022 |
| Brooklyn Botanic Garden | $15,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Buzzards Bay Coalition | $15,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoyment Of The Bay Ecosystem | 2022 |
| Central Park Conservancy | $125,000 | New York, NY, US | General Purpose | 2022 |
| Chamber Music Society | $125,000 | New York, NY, US | Support Production Of Chamber Music | 2022 |
| Columbia University - The Italian Academy | $730,000 | New York, NY, US | Post Doctorate Fellowship Program | 2022 |
| Community Nurse Home Care | $10,000 | Fiarhaven, MA, US | Support Caring For The Community And Investing In Its Health | 2022 |
| Family Centers | $75,000 | Greenwich, CT, US | Support Community Programs | 2022 |
| Friends Of The High Line | $225,000 | New York, NY, US | Support Park Functions | 2022 |
| Friends Of The Upper East Side Historic District | $10,000 | New York, NY, US | Maintain Architectural Legacy, Livability, And Sense Of Place Of This Community. | 2022 |
| Harvards Business School | $500,000 | Boston, MA, US | To Help The School Develop Leaders And Generate Knowledge That Make The World A Better Place | 2022 |
| Library Of America | $150,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2022 |
| Memorial Sloan Kettering Cancer Center | $1,000,000 | New York, NY, US | General Purpose | 2022 |
| Natural Areas Conservancy | $15,000 | New York, NY, US | To Support Conservation Of New York Natural | 2022 |
| New York Public Library | $230,000 | New York, NY, US | Short-term Research Fellowships Program | 2022 |
| New Yorkers For Parks | $50,000 | New York, NY, US | Ensure All New Yorkers Have Access To Quality Parks And Open Spaces | 2022 |
| Nyc Ballet | $10,000 | New York, NY, US | General Purpose | 2022 |
| Open Space Institute | $25,000 | New York, NY, US | General Purpose | 2022 |
| Peer Health Exchange | $10,000 | New York, NY, US | To Empower Young People With The Knowledge, Skills, And Resources To Make Healthy Decisions | 2022 |
| Saint Gabriel's Episcopal Church | $5,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Sippican Historical Society | $55,000 | Marion, MA, US | General Purpose | 2022 |
| Sippican Lands Trust | $5,000 | Marion, MA, US | To Protect, Preserve, Maintain, And Enhance The Sharon Green And To Promote Understanding Of The Historical, Cultural, Environmental And Aesthetic Significance Of The Green For The Benefit Of The People Of The Town Of Sharon, Connecticut, And For Future Generations. | 2022 |
| Tabor Academy | $5,000 | Marion, MA, US | General Purpose | 2022 |
| The Julliard School | $150,000 | New York, NY, US | General Purpose | 2022 |
| The Metropolitan Opera | $30,000 | New York, NY, US | To Support Creative And Talented Singers, Conductors, Composers, Musicians, Stage Directors, Designers, Visual Artists, Choreographers, And Dancers From Around The World | 2022 |
| The Trustees Of Reservations | $10,000 | Boston, MA, US | To Preserve The Commonwealth Of Massachusetts's Landscapes And Keeping Open Space Open For Everyone. | 2022 |
| Tobey Hospital | $260,000 | Wareham, MA, US | General Purpose | 2022 |
| United Way Of Greater New Bedford | $5,000 | New Bedford, MA, US | To Mobilize People, Partnerships, And Resources To Catalyze Change That Strengthens The Communities Served. | 2022 |
| New Bedford Whaling Museum | $10,000 | New Bedford, MA, US | To Support The Museum To Act As A Touchstone To The Region's Past, And A Crossroads Through Which Diverse Communities Intersect, Conveying Their Rich Cultures. | 2022 |
| The Kings Academy | $500,000 | Sunnyvale, CA, US | General Purpose | 2022 |
| Sharon Green Preservation Association | $5,000 | Sharon, CT, US | General Purpose | 2022 |
| American Academy In Rome | $80,000 | New York, NY, US | General Purpose | 2022 |
| American Friends Of Les Arts Florissents | $120,000 | New York, NY, US | Provide Training And Education Through Various Initiatives | 2022 |
| Brooklyn Botanic Garden | $15,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Buzzards Bay Coalition | $15,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoyment Of The Bay Ecosystem | 2022 |
| Central Park Conservancy | $125,000 | New York, NY, US | General Purpose | 2022 |
| Chamber Music Society | $125,000 | New York, NY, US | Support Production Of Chamber Music | 2022 |
| Columbia University - The Italian Academy | $730,000 | New York, NY, US | Post Doctorate Fellowship Program | 2022 |
| Community Nurse Home Care | $10,000 | Fiarhaven, MA, US | Support Caring For The Community And Investing In Its Health | 2022 |
| Family Centers | $75,000 | Greenwich, CT, US | Support Community Programs | 2022 |
| Friends Of The High Line | $225,000 | New York, NY, US | Support Park Functions | 2022 |
| Friends Of The Upper East Side Historic District | $10,000 | New York, NY, US | Maintain Architectural Legacy, Livability, And Sense Of Place Of This Community. | 2022 |
| Harvards Business School | $500,000 | Boston, MA, US | To Help The School Develop Leaders And Generate Knowledge That Make The World A Better Place | 2022 |
| Library Of America | $150,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2022 |
| Memorial Sloan Kettering Cancer Center | $1,000,000 | New York, NY, US | General Purpose | 2022 |
| Natural Areas Conservancy | $15,000 | New York, NY, US | To Support Conservation Of New York Natural | 2022 |
| New York Public Library | $230,000 | New York, NY, US | Short-term Research Fellowships Program | 2022 |
| New Yorkers For Parks | $50,000 | New York, NY, US | Ensure All New Yorkers Have Access To Quality Parks And Open Spaces | 2022 |
| Nyc Ballet | $10,000 | New York, NY, US | General Purpose | 2022 |
| Open Space Institute | $25,000 | New York, NY, US | General Purpose | 2022 |
| Peer Health Exchange | $10,000 | New York, NY, US | To Empower Young People With The Knowledge, Skills, And Resources To Make Healthy Decisions | 2022 |
| Saint Gabriel's Episcopal Church | $5,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Sippican Historical Society | $55,000 | Marion, MA, US | General Purpose | 2022 |
| Sippican Lands Trust | $5,000 | Marion, MA, US | To Protect, Preserve, Maintain, And Enhance The Sharon Green And To Promote Understanding Of The Historical, Cultural, Environmental And Aesthetic Significance Of The Green For The Benefit Of The People Of The Town Of Sharon, Connecticut, And For Future Generations. | 2022 |
| Tabor Academy | $5,000 | Marion, MA, US | General Purpose | 2022 |
| The Julliard School | $150,000 | New York, NY, US | General Purpose | 2022 |
| The Metropolitan Opera | $30,000 | New York, NY, US | To Support Creative And Talented Singers, Conductors, Composers, Musicians, Stage Directors, Designers, Visual Artists, Choreographers, And Dancers From Around The World | 2022 |
| The Trustees Of Reservations | $10,000 | Boston, MA, US | To Preserve The Commonwealth Of Massachusetts's Landscapes And Keeping Open Space Open For Everyone. | 2022 |
| Tobey Hospital | $260,000 | Wareham, MA, US | General Purpose | 2022 |
| United Way Of Greater New Bedford | $5,000 | New Bedford, MA, US | To Mobilize People, Partnerships, And Resources To Catalyze Change That Strengthens The Communities Served. | 2022 |
| New Bedford Whaling Museum | $10,000 | New Bedford, MA, US | To Support The Museum To Act As A Touchstone To The Region's Past, And A Crossroads Through Which Diverse Communities Intersect, Conveying Their Rich Cultures. | 2022 |
| The Kings Academy | $500,000 | Sunnyvale, CA, US | General Purpose | 2022 |
| Sharon Green Preservation Association | $5,000 | Sharon, CT, US | General Purpose | 2022 |
| American Academy In Rome | $80,000 | New York, NY, US | General Purpose | 2022 |
| American Friends Of Les Arts Florissents | $120,000 | New York, NY, US | Provide Training And Education Through Various Initiatives | 2022 |
| Brooklyn Botanic Garden | $15,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Buzzards Bay Coalition | $15,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoyment Of The Bay Ecosystem | 2022 |
| Central Park Conservancy | $125,000 | New York, NY, US | General Purpose | 2022 |
| Chamber Music Society | $125,000 | New York, NY, US | Support Production Of Chamber Music | 2022 |
| Columbia University - The Italian Academy | $730,000 | New York, NY, US | Post Doctorate Fellowship Program | 2022 |
| Community Nurse Home Care | $10,000 | Fiarhaven, MA, US | Support Caring For The Community And Investing In Its Health | 2022 |
| Family Centers | $75,000 | Greenwich, CT, US | Support Community Programs | 2022 |
| Friends Of The High Line | $225,000 | New York, NY, US | Support Park Functions | 2022 |
| Friends Of The Upper East Side Historic District | $10,000 | New York, NY, US | Maintain Architectural Legacy, Livability, And Sense Of Place Of This Community. | 2022 |
| Harvards Business School | $500,000 | Boston, MA, US | To Help The School Develop Leaders And Generate Knowledge That Make The World A Better Place | 2022 |
| Library Of America | $150,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2022 |
| Memorial Sloan Kettering Cancer Center | $1,000,000 | New York, NY, US | General Purpose | 2022 |
| Natural Areas Conservancy | $15,000 | New York, NY, US | To Support Conservation Of New York Natural | 2022 |
| New York Public Library | $230,000 | New York, NY, US | Short-term Research Fellowships Program | 2022 |
| New Yorkers For Parks | $50,000 | New York, NY, US | Ensure All New Yorkers Have Access To Quality Parks And Open Spaces | 2022 |
| Nyc Ballet | $10,000 | New York, NY, US | General Purpose | 2022 |
| Open Space Institute | $25,000 | New York, NY, US | General Purpose | 2022 |
| Peer Health Exchange | $10,000 | New York, NY, US | To Empower Young People With The Knowledge, Skills, And Resources To Make Healthy Decisions | 2022 |
| Saint Gabriel's Episcopal Church | $5,000 | Brooklyn, NY, US | General Purpose | 2022 |
| Sippican Historical Society | $55,000 | Marion, MA, US | General Purpose | 2022 |
| Sippican Lands Trust | $5,000 | Marion, MA, US | To Protect, Preserve, Maintain, And Enhance The Sharon Green And To Promote Understanding Of The Historical, Cultural, Environmental And Aesthetic Significance Of The Green For The Benefit Of The People Of The Town Of Sharon, Connecticut, And For Future Generations. | 2022 |
| Tabor Academy | $5,000 | Marion, MA, US | General Purpose | 2022 |
| The Julliard School | $150,000 | New York, NY, US | General Purpose | 2022 |
| The Metropolitan Opera | $30,000 | New York, NY, US | To Support Creative And Talented Singers, Conductors, Composers, Musicians, Stage Directors, Designers, Visual Artists, Choreographers, And Dancers From Around The World | 2022 |
| The Trustees Of Reservations | $10,000 | Boston, MA, US | To Preserve The Commonwealth Of Massachusetts's Landscapes And Keeping Open Space Open For Everyone. | 2022 |
| Tobey Hospital | $260,000 | Wareham, MA, US | General Purpose | 2022 |
| United Way Of Greater New Bedford | $5,000 | New Bedford, MA, US | To Mobilize People, Partnerships, And Resources To Catalyze Change That Strengthens The Communities Served. | 2022 |
| New Bedford Whaling Museum | $10,000 | New Bedford, MA, US | To Support The Museum To Act As A Touchstone To The Region's Past, And A Crossroads Through Which Diverse Communities Intersect, Conveying Their Rich Cultures. | 2022 |
| The Kings Academy | $500,000 | Sunnyvale, CA, US | General Purpose | 2022 |
| Sharon Green Preservation Association | $5,000 | Sharon, CT, US | General Purpose | 2022 |
| American Academy In Rome | $80,000 | New York, NY, US | General Purpose | 2021 |
| American Friends Of Les Arts Florissents | $119,400 | New York, NY, US | Provide Training And Education Through Various Initiatives | 2021 |
| Brooklyn Botanic Garden | $15,000 | Brooklyn, NY, US | General Purpose | 2021 |
| Buzzards Bay Coalition | $15,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoyment Of The Bay Ecosystem | 2021 |
| Buzzards Bay Coalition | $50,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoyment Of The Bay Ecosystem | 2021 |
| Central Park Conservancy | $125,000 | New York, NY, US | General Purpose | 2021 |
| Central Park Conservancy | $250,000 | New York, NY, US | General Purpose | 2021 |
| Chamber Music Society | $25,000 | New York, NY, US | Support Production Of Chamber Music | 2021 |
| Chamber Music Society | $125,000 | New York, NY, US | Support Production Of Chamber Music | 2021 |
| Columbia University - Avery Library | $50,000 | New York, NY, US | General Purpose | 2021 |
| Columbia University - The Italian Academy | $230,000 | New York, NY, US | Post Doctorate Fellowship Program | 2021 |
| Community Nurse Home Care | $10,000 | Fiarhaven, MA, US | Support Caring For The Community And Investing In Its Health | 2021 |
| Family Centers | $75,000 | Greenwich, CT, US | Support Community Programs | 2021 |
| Friends Of The High Line | $150,000 | New York, NY, US | Support Park Functions | 2021 |
| Friends Of The High Line | $50,000 | New York, NY, US | Support Park Functions | 2021 |
| Friends Of The Upper East Side Historic District | $10,000 | New York, NY, US | Maintain Architectural Legacy, Livability, And Sense Of Place Of This Community. | 2021 |
| Harvards Business School | $500,000 | Boston, MA, US | To Help The School Develop Leaders And Generate Knowledge That Make The World A Better Place | 2021 |
| Library Of America | $50,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2021 |
| Library Of America | $300,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2021 |
| Library Of America | $150,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2021 |
| Memorial Sloan Kettering Cancer Center | $500,000 | New York, NY, US | General Purpose | 2021 |
| National Book Foundation | $5,000 | New York, NY, US | To Celebrate The Best Literature In America, Expand Its Audience, And Ensure That Books Have A Prominent Place In American Culture. | 2021 |
| Natural Areas Conservancy | $15,000 | New York, NY, US | To Support Conservation Of New York Natural | 2021 |
| New York Public Library | $100,000 | New York, NY, US | Short-term Research Fellowships Program | 2021 |
| New York Public Library | $120,000 | New York, NY, US | Short-term Research Fellowships Program | 2021 |
| New Yorkers For Parks | $50,000 | New York, NY, US | Ensure All New Yorkers Have Access To Quality Parks And Open Spaces | 2021 |
| Nyc Ballet | $10,000 | New York, NY, US | General Purpose | 2021 |
| Open Space Institute | $25,000 | New York, NY, US | General Purpose | 2021 |
| Peer Health Exchange | $20,000 | New York, NY, US | To Empower Young People With The Knowledge, Skills, And Resources To Make Healthy Decisions | 2021 |
| Peer Health Exchange | $20,000 | Pasadena, CA, US | General Purpose | 2021 |
| Prospect Park Alliance | $50,000 | Brooklyn, NY, US | Support Prospect Park Maintenance | 2021 |
| Public Agenda | $10,000 | Brooklyn, NY, US | For Nonprofit Research And Public Engagement Meant To Strengthen Democracy And Expand Opportunity For All Americans | 2021 |
| Public Agenda | $10,000 | Brooklyn, NY, US | For Nonprofit Research And Public Engagement Meant To Strengthen Democracy And Expand Opportunity For All Americans | 2021 |
| Saint Gabriel's Episcopal Church | $5,000 | Brooklyn, NY, US | General Purpose | 2021 |
| Scripps College | $50,000 | Claremont, CA, US | General Purpose | 2021 |
| Sippican Historical Society | $5,000 | Marion, MA, US | General Purpose | 2021 |
| Sippican Lands Trust | $5,000 | Marion, MA, US | To Protect, Preserve, Maintain, And Enhance The Sharon Green And To Promote Understanding Of The Historical, Cultural, Environmental And Aesthetic Significance Of The Green For The Benefit Of The People Of The Town Of Sharon, Connecticut, And For Future Generations. | 2021 |
| Tabor Academy | $5,000 | Marion, MA, US | General Purpose | 2021 |
| The Hotchkiss Library Of Sharon | $250,000 | Sharon, CT, US | General Purpose | 2021 |
| The Julliard School | $40,000 | New York, NY, US | General Purpose | 2021 |
| The Latin Fund | $25,000 | Charolette, NC, US | General Purpose | 2021 |
| The Metropolitan Opera | $30,000 | New York, NY, US | To Support Creative And Talented Singers, Conductors, Composers, Musicians, Stage Directors, Designers, Visual Artists, Choreographers, And Dancers From Around The World | 2021 |
| The Trustees Of Reservations | $25,000 | Boston, MA, US | To Preserve The Commonwealth Of Massachusetts's Landscapes And Keeping Open Space Open For Everyone. | 2021 |
| The Trustees Of Reservations | $25,000 | Boston, MA, US | To Preserve The Commonwealth Of Massachusetts's Landscapes And Keeping Open Space Open For Everyone. | 2021 |
| Tobey Hospital | $10,000 | Wareham, MA, US | General Purpose | 2021 |
| United Way Of Greater New Bedford | $5,000 | New Bedford, MA, US | To Mobilize People, Partnerships, And Resources To Catalyze Change That Strengthens The Communities Served. | 2021 |
| National Book Foundation | $5,000 | New York, NY, US | To Celebrate The Best Literature In America, Expand Its Audience, And Ensure That Books Have A Prominent Place In American Culture. | 2020 |
| United Way Of Greater New Bedford | $5,000 | New Bedford, MA, US | To Mobilize People, Partnerships, Andreources To Catalyze Change That Strengthens The Communities Served. | 2020 |
| Tobey Hospital | $10,000 | Wareham, MA, US | General Purpose | 2020 |
| Sippican Lands Trust | $5,000 | Marion, MA, US | To Assist In The Acquisition, Preservation, And Protect Land In The Town Of Mario For The Long-term Conservation Of Open Space And To Encourage Appreciation, Knowledge And Healthy Engagement Of The Natural World. | 2020 |
| Sharon Green Preservation Association | $5,000 | Sharon, CT, US | To Protect, Preserve, Maintain, And Enhance The Sharon Green And To Promote Understanding Of The Historical, Cultural, Environmental And Aesthetic Significance Of The Green For The Benefit Of The People Of The Town Of Sharon, Connecticut, And For Future Generations. | 2020 |
| Library Of America | $50,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2020 |
| Generation Citizen | $15,000 | New York, NY, US | To Transform Civics Education So That Young People Are Equipped And Inspired To Exercise Their Civic Power. | 2020 |
| Juilliard School | $40,000 | New York, NY, US | General Purpose | 2020 |
| Juilliard School | $55,000 | New York, NY, US | General Purpose | 2020 |
| Columbia Universty - The Italian Academy | $230,000 | New York, NY, US | Post Doctorate Fellowship Program | 2020 |
| Central Park Conservancy | $300,000 | New York, NY, US | General Purpose | 2020 |
| American Academy In Rome | $80,000 | New York, NY, US | General Purpose | 2020 |
| Sippican Historical Society | $25,000 | Marion, MA, US | General Purpose | 2020 |
| New Yorkers For Parks | $50,000 | New York, NY, US | Ensure All New Yorkers Have Access To Quality Parks And Open Spaces | 2020 |
| Central Park Conservancy | $250,000 | New York, NY, US | General Purpose | 2020 |
| Central Park Conservancy | $125,000 | New York, NY, US | General Purpose | 2020 |
| Chamber Music Society | $25,000 | New York, NY, US | Support Production Of Chamber Music | 2020 |
| American Friends Of Les Arts Florissants | $140,000 | New York, NY, US | Provide Training And Education Through Various Initiatives | 2020 |
| Chamber Music Society | $125,000 | New York, NY, US | Support Production Of Chamber Music | 2020 |
| Friends Of The High Line | $150,000 | New York, NY, US | Support Park Functions | 2020 |
| Friends Of The High Line | $50,000 | New York, NY, US | Support Park Functions | 2020 |
| Library Of America | $150,000 | New York, NY, US | Preserve Nation's Literary Heritage By Publishing | 2020 |
| Family Centers | $75,000 | Greenwich, CT, US | Support Community Programs | 2020 |
| Community Nurse Homes Care | $10,000 | Fairhaven, MA, US | Support Caring For The Community And Investing In Its Health | 2020 |
| New York Public Library | $120,000 | New York, NY, US | Short-term Research Fellowships Program | 2020 |
| New York Public Library | $100,000 | New York, NY, US | Short-term Research Fellowships Program | 2020 |
| Open Space Institute | $25,000 | New York, NY, US | General Purpose | 2020 |
| St Gabriel's Episcopal Church | $5,000 | Titusville, FL, US | Support Church | 2020 |
| Friends Of The Upper East Side Historic District | $10,000 | New York, NY, US | Maintain Architectural Legacy, Livability, And Sense Of Place Of This Community. | 2020 |
| Harvard Business School | $750,000 | Boston, MA, US | To Help The School Develop Leaders And Generate Knowledge That Make The World A Better Place | 2020 |
| Prospect Park Alliance | $50,000 | Brooklyn, NY, US | Support Prospect Park Maintenance | 2020 |
| The Metropolitan Opera | $30,000 | New York, NY, US | To Support Creatrive And Talented Singers, Conductors, Composers, Musicians, Stage Directors, Designers, Visual Artists, Choregraphers, And Dancers From Around The World | 2020 |
| Sippican Historical Society | $5,000 | Marion, MA, US | General Purpose | 2020 |
| Buzzards Bay Coalition | $15,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoymen Of The Bay Ecosystem | 2020 |
| Buzzards Bay Coalition | $150,000 | New Bedford, MA, US | To The Restoration, Protection, And Sustainable Use And Enjoymen Of The Bay Ecosystem | 2020 |
| Columbia Universty - Avery Library | $50,000 | New York, NY, US | General Purpose | 2020 |
| Natural Areas Conservancy | $15,000 | New York, NY, US | To Support Conservation Of New York Natural Areas | 2020 |
| Scripps College | $50,000 | Claremnt, CA, US | General Purpose | 2020 |
| Tabor Academy | $5,000 | Marion, MA, US | General Purpose | 2020 |
Foundations Similar to The Sidney J Weinberg Jr Foundation
Discover 5 foundations with comparable assets ($41,499,264-$42,546,966), similar grant patterns, and geographic focus in NY that may also align with your organization's funding needs and grant seeking strategy.
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Contact Information
Official contact details for The Sidney J Weinberg Jr Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 13-2998603 |
| Website | N/A |
| Address | PO BOX 15201 Albany, NY 12212-0000 |
Key People (3)
Board members, trustees, and key staff who oversee The Sidney J Weinberg Jr Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Trustee/part-time | Sydney H Weinberg |
|---|---|
| Trustee/part-time | Elizabeth W Smith |
| Trustee/part-time | Peter A Weinberg |
Forms 990-PF
IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.
Form 990-PF Research Tips
- Review Part XV for detailed grant recipient information and funding purposes
- Check Part I for total assets, annual giving amounts, and payout requirements
- Examine Part VIII for key personnel compensation and board structure
- Look for trends across multiple years to understand giving patterns
About This Foundation Profile
This comprehensive foundation profile for The Sidney J Weinberg Jr Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.
Data Sources & Accuracy
All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.
Research Applications
Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.
Data Currency: Last updated
March 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.