The Duke Of Omnium Fund | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Duke Of Omnium Fund. Data shown is extracted from Form 990-PF filings.

EIN: 13-3740798

Foundation Overview

Based in New York, NY, The Duke Of Omnium Fund has awarded 196 grants totaling $1,758,130 to organizations in Illinois, Texas and 6 other states across the US. Individual grants range from $250 to $191,690, with a median award of $1,000.

Latest Tax Year
2023
Total Giving (all years)
$1,758,130
Total Assets
$2,426,028
Median Grant (all grants)
$1,000

Latest Form 990-PF Snapshot

Total Grants
70
Median Grant
$1,000
% Median Grant Decline
-33% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: 14%

10 of 70 recipients (14%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
New York

48% 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 Fishers Island (64%), New York (34%), Millbrook (2%).

Funding Trajectory
+61%

Strong 61% growth in annual giving over 3 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.

Program Areas
General Purposes

Highly focused on general purposes with 100% of funding dedicated to this sector. This specialization indicates deep expertise and committed investment in the field.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Duke Of Omnium Fund'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 Friends Of Versailles $5,000 Chicago, IL, US Charitable Purposes 2023
Caf America $30,000 Alexandria, VA, US Charitable Purposes 2023
Central Park Track Club $2,500 New York, NY, US Charitable Purposes 2023
Chapin School $1,000 New York, NY, US Charitable Purposes 2023
Dartmouth College $1,000 Hanover, NH, US Charitable Purposes 2023
Fishers Island Conservancy $500 Fishers Island, NY, US Charitable Purposes 2023
Fishers Island Fire Department $250 Fishers Island, NY, US Charitable Purposes 2023
Fishers Island Library Association $250 Fishers Island, NY, US Charitable Purposes 2023
Fishers Island Union Chapel $250 Fishers Island, NY, US Charitable Purposes 2023
Harvard Business School $10,000 Boston, MA, US Charitable Purposes 2023
Harvard College $25,000 Cambridge, MA, US Charitable Purposes 2023
Henry L Ferguson Museum $10,000 Fishers Island, NY, US Charitable Purposes 2023
Holderness School $1,000 Plymouth, NH, US Charitable Purposes 2023
Island Community Center $500 Fishers Island, NY, US Charitable Purposes 2023
Island Health Project $3,500 Fishers Island, NY, US Charitable Purposes 2023
Island People's Project $250 Fishers Island, NY, US Charitable Purposes 2023
King Baudouin Foundation Us Inc $1,000 New York, NY, US Charitable Purposes 2023
Lakes Region Community Services $1,000 Laconia, NH, US Charitable Purposes 2023
Metropolitan Museum Of Art $12,000 New York, NY, US Charitable Purposes 2023
Park Children's Day School $5,000 New York, NY, US Charitable Purposes 2023
President And Fellows Of Harvard College $191,690 Cambridge, MA, US Charitable Purposes 2023
Rare Book School $10,000 Charlottesville, VA, US Charitable Purposes 2023
Rising Phoenix Conservation Inc $10,000 Sausalito, CA, US Charitable Purposes 2023
Speare Memorial Hospital $2,500 Plymouth, NH, US Charitable Purposes 2023
Squam Lakes Association $11,000 Holderness, NH, US Charitable Purposes 2023
Squam Lakes Natural Science Center $1,000 Holderness, NH, US Charitable Purposes 2023
St Bernard's School $2,000 New York, NY, US Charitable Purposes 2023
The American University Of Rome $1,000 Dallas, TX, US Charitable Purposes 2023
The Brearley School $250 New York, NY, US Charitable Purposes 2023
The Lighthouse Works $1,000 Fishers Island, NY, US Charitable Purposes 2023
The Squam Lakes Conservation Society $1,000 Holderness, NH, US Charitable Purposes 2023
Thomas Jefferson Foundation $25,000 Charlottesville, VA, US Charitable Purposes 2023
Ubuntu Education Fund $2,500 New York, NY, US Charitable Purposes 2023
Walsh Park $1,000 Fishers Island, NY, US Charitable Purposes 2023
Wheaton College $1,000 Norton, MA, US Charitable Purposes 2023
American Friends Of Versailles $5,000 Chicago, IL, US Charitable Purposes 2023
Caf America $30,000 Alexandria, VA, US Charitable Purposes 2023
Central Park Track Club $2,500 New York, NY, US Charitable Purposes 2023
Chapin School $1,000 New York, NY, US Charitable Purposes 2023
Dartmouth College $1,000 Hanover, NH, US Charitable Purposes 2023
Fishers Island Conservancy $500 Fishers Island, NY, US Charitable Purposes 2023
Fishers Island Fire Department $250 Fishers Island, NY, US Charitable Purposes 2023
Fishers Island Library Association $250 Fishers Island, NY, US Charitable Purposes 2023
Fishers Island Union Chapel $250 Fishers Island, NY, US Charitable Purposes 2023
Harvard Business School $10,000 Boston, MA, US Charitable Purposes 2023
Harvard College $25,000 Cambridge, MA, US Charitable Purposes 2023
Henry L Ferguson Museum $10,000 Fishers Island, NY, US Charitable Purposes 2023
Holderness School $1,000 Plymouth, NH, US Charitable Purposes 2023
Island Community Center $500 Fishers Island, NY, US Charitable Purposes 2023
Island Health Project $3,500 Fishers Island, NY, US Charitable Purposes 2023
Island People's Project $250 Fishers Island, NY, US Charitable Purposes 2023
King Baudouin Foundation Us Inc $1,000 New York, NY, US Charitable Purposes 2023
Lakes Region Community Services $1,000 Laconia, NH, US Charitable Purposes 2023
Metropolitan Museum Of Art $12,000 New York, NY, US Charitable Purposes 2023
Park Children's Day School $5,000 New York, NY, US Charitable Purposes 2023
President And Fellows Of Harvard College $191,690 Cambridge, MA, US Charitable Purposes 2023
Rare Book School $10,000 Charlottesville, VA, US Charitable Purposes 2023
Rising Phoenix Conservation Inc $10,000 Sausalito, CA, US Charitable Purposes 2023
Speare Memorial Hospital $2,500 Plymouth, NH, US Charitable Purposes 2023
Squam Lakes Association $11,000 Holderness, NH, US Charitable Purposes 2023
Squam Lakes Natural Science Center $1,000 Holderness, NH, US Charitable Purposes 2023
St Bernard's School $2,000 New York, NY, US Charitable Purposes 2023
The American University Of Rome $1,000 Dallas, TX, US Charitable Purposes 2023
The Brearley School $250 New York, NY, US Charitable Purposes 2023
The Lighthouse Works $1,000 Fishers Island, NY, US Charitable Purposes 2023
The Squam Lakes Conservation Society $1,000 Holderness, NH, US Charitable Purposes 2023
Thomas Jefferson Foundation $25,000 Charlottesville, VA, US Charitable Purposes 2023
Ubuntu Education Fund $2,500 New York, NY, US Charitable Purposes 2023
Walsh Park $1,000 Fishers Island, NY, US Charitable Purposes 2023
Wheaton College $1,000 Norton, MA, US Charitable Purposes 2023
American Friends Of Versailles $7,500 Chicago, IL, US Charitable Purposes 2022
The American University Of Rome $1,000 Dallas, TX, US Charitable Purposes 2022
The Brearley School $250 New York, NY, US Charitable Purposes 2022
Caf America $30,000 Alexandria, VA, US Charitable Purposes 2022
Chapin School $1,000 New York, NY, US Charitable Purposes 2022
Dartmouth College $1,000 Hanover, NH, US Charitable Purposes 2022
Fishers Island Conservancy $500 Fishers Island, NY, US Charitable Purposes 2022
Fishers Island Fire Department $250 Fishers Island, NY, US Charitable Purposes 2022
Fishers Island Library Association $250 Fishers Island, NY, US Charitable Purposes 2022
Fishers Island Union Chapel $250 Fishers Island, NY, US Charitable Purposes 2022
Harvard Business School $80,000 Boston, MA, US Charitable Purposes 2022
Harvard College $25,000 Cambridge, MA, US Charitable Purposes 2022
Henry L Ferguson Museum $5,000 Fishers Island, NY, US Charitable Purposes 2022
Holderness School $1,000 Plymouth, NH, US Charitable Purposes 2022
Island Community Center $500 Fishers Island, NY, US Charitable Purposes 2022
Island Health Project $2,500 Fishers Island, NY, US Charitable Purposes 2022
Island People's Project $250 Fishers Island, NY, US Charitable Purposes 2022
Lakes Region Community Services $1,000 Laconia, NH, US Charitable Purposes 2022
Lawrence Memorial Hospital $10,000 New London, CT, US Charitable Purposes 2022
The Lighthouse Works $5,500 Fishers Island, NY, US Charitable Purposes 2022
Millbrook School $10,000 Millbrook, NY, US Charitable Purposes 2022
Rare Book School $10,000 Charlottesville, VA, US Charitable Purposes 2022
Rising Phoenix Conservation Inc $10,000 Sausalito, CA, US Charitable Purposes 2022
Speare Memorial Hospital $2,500 Plymouth, NH, US Charitable Purposes 2022
Squam Lakes Association $1,000 Holderness, NH, US Charitable Purposes 2022
The Squam Lakes Conservation Society $51,000 Holderness, NH, US Charitable Purposes 2022
Squam Lakes Natural Science Center $1,000 Holderness, NH, US Charitable Purposes 2022
St Bernard's School $2,000 New York, NY, US Charitable Purposes 2022
Thomas Jefferson Foundation $25,000 Charlottesville, VA, US Charitable Purposes 2022
Ubuntu Education Fund $2,500 New York, NY, US Charitable Purposes 2022
Walsh Park $1,000 Fishers Island, NY, US Charitable Purposes 2022
Wheaton College $1,000 Norton, MA, US Charitable Purposes 2022
American Friends Of Versailles $7,500 Chicago, IL, US Charitable Purposes 2022
The American University Of Rome $1,000 Dallas, TX, US Charitable Purposes 2022
The Brearley School $250 New York, NY, US Charitable Purposes 2022
Caf America $30,000 Alexandria, VA, US Charitable Purposes 2022
Chapin School $1,000 New York, NY, US Charitable Purposes 2022
Dartmouth College $1,000 Hanover, NH, US Charitable Purposes 2022
Fishers Island Conservancy $500 Fishers Island, NY, US Charitable Purposes 2022
Fishers Island Fire Department $250 Fishers Island, NY, US Charitable Purposes 2022
Fishers Island Library Association $250 Fishers Island, NY, US Charitable Purposes 2022
Fishers Island Union Chapel $250 Fishers Island, NY, US Charitable Purposes 2022
Harvard Business School $80,000 Boston, MA, US Charitable Purposes 2022
Harvard College $25,000 Cambridge, MA, US Charitable Purposes 2022
Henry L Ferguson Museum $5,000 Fishers Island, NY, US Charitable Purposes 2022
Holderness School $1,000 Plymouth, NH, US Charitable Purposes 2022
Island Community Center $500 Fishers Island, NY, US Charitable Purposes 2022
Island Health Project $2,500 Fishers Island, NY, US Charitable Purposes 2022
Island People's Project $250 Fishers Island, NY, US Charitable Purposes 2022
Lakes Region Community Services $1,000 Laconia, NH, US Charitable Purposes 2022
Lawrence Memorial Hospital $10,000 New London, CT, US Charitable Purposes 2022
The Lighthouse Works $5,500 Fishers Island, NY, US Charitable Purposes 2022
Millbrook School $10,000 Millbrook, NY, US Charitable Purposes 2022
Rare Book School $10,000 Charlottesville, VA, US Charitable Purposes 2022
Rising Phoenix Conservation Inc $10,000 Sausalito, CA, US Charitable Purposes 2022
Speare Memorial Hospital $2,500 Plymouth, NH, US Charitable Purposes 2022
Squam Lakes Association $1,000 Holderness, NH, US Charitable Purposes 2022
The Squam Lakes Conservation Society $51,000 Holderness, NH, US Charitable Purposes 2022
Squam Lakes Natural Science Center $1,000 Holderness, NH, US Charitable Purposes 2022
St Bernard's School $2,000 New York, NY, US Charitable Purposes 2022
Thomas Jefferson Foundation $25,000 Charlottesville, VA, US Charitable Purposes 2022
Ubuntu Education Fund $2,500 New York, NY, US Charitable Purposes 2022
Walsh Park $1,000 Fishers Island, NY, US Charitable Purposes 2022
Wheaton College $1,000 Norton, MA, US Charitable Purposes 2022
American Friends Of Versailles $7,500 Chicago, IL, US Charitable Purposes 2021
The American University Of Rome $7,500 Dallas, TX, US Charitable Purposes 2021
The Brearley School $250 New York, NY, US Charitable Purposes 2021
Caf America $40,000 Alexandria, VA, US Charitable Purposes 2021
Chapin School $1,000 New York, NY, US Charitable Purposes 2021
Dartmouth College $1,000 Hanover, NH, US Charitable Purposes 2021
Fishers Island Conservancy $500 Fishers Island, NY, US Charitable Purposes 2021
Fishers Island Fire Department $250 Fishers Island, NY, US Charitable Purposes 2021
Fishers Island Library Association $250 Fishers Island, NY, US Charitable Purposes 2021
Fishers Island Union Chapel $250 Fishers Island, NY, US Charitable Purposes 2021
Harvard Business School $5,000 Boston, MA, US Charitable Purposes 2021
Harvard College $25,000 Cambridge, MA, US Charitable Purposes 2021
Henry L Ferguson Museum $10,000 Fishers Island, NY, US Charitable Purposes 2021
Holderness School $1,000 Plymouth, NH, US Charitable Purposes 2021
Island Community Center $500 Fishers Island, NY, US Charitable Purposes 2021
Island Health Project $2,500 Fishers Island, NY, US Charitable Purposes 2021
Island People's Project $250 Fishers Island, NY, US Charitable Purposes 2021
Lakes Region Community Services $1,000 Laconia, NH, US Charitable Purposes 2021
The Lighthouse Works $500 Fishers Island, NY, US Charitable Purposes 2021
Radcliffe Institute For Advanced Study $25,000 Cambridge, MA, US Charitable Purposes 2021
Rare Book School $10,000 Charlottesville, VA, US Charitable Purposes 2021
Rising Phoenix Conservation Inc $10,000 Sausalito, CA, US Charitable Purposes 2021
Speare Memorial Hospital $2,500 Plymouth, NH, US Charitable Purposes 2021
Squam Lakes Association $1,000 Holderness, NH, US Charitable Purposes 2021
The Squam Lakes Conservation Society $1,000 Holderness, NH, US Charitable Purposes 2021
Squam Lakes Natural Science Center $1,000 Holderness, NH, US Charitable Purposes 2021
St Bernard's School $2,000 New York, NY, US Charitable Purposes 2021
Thomas Jefferson Foundation $45,000 Charlottesville, VA, US Charitable Purposes 2021
Ubuntu Education Fund $2,500 New York, NY, US Charitable Purposes 2021
Walsh Park $1,000 Fishers Island, NY, US Charitable Purposes 2021
Wheaton College $1,000 Norton, MA, US Charitable Purposes 2021
American Friends Of Versailles $7,500 Chicago, IL, US Charitable Purposes 2020
The American University Of Rome $5,000 Dallas, TX, US Charitable Purposes 2020
The Brearley School $250 New York, NY, US Charitable Purposes 2020
Caf America $40,000 Alexandria, VA, US Charitable Purposes 2020
The Chapin School $1,000 New York, NY, US Charitable Purposes 2020
Dartmouth College $1,000 Hanover, NH, US Charitable Purposes 2020
Fishers Island Conservancy $500 Fishers Island, NY, US Charitable Purposes 2020
Fishers Island Fire Department $250 Fishers Island, NY, US Charitable Purposes 2020
Fishers Island Library Association $250 Fishers Island, NY, US Charitable Purposes 2020
Fishers Island Union Chapel $250 Fishers Island, NY, US Charitable Purposes 2020
Harvard Business School $5,000 Boston, MA, US Charitable Purposes 2020
Harvard College $25,000 Cambridge, MA, US Charitable Purposes 2020
Henry L Ferguson Museum $5,000 Fishers Island, NY, US Charitable Purposes 2020
The Holderness School $1,000 Plymouth, NH, US Charitable Purposes 2020
Island Community Center $500 Fishers Island, NY, US Charitable Purposes 2020
Island Health Project $2,500 Fishers Island, NY, US Charitable Purposes 2020
Island People's Project $250 Fishers Island, NY, US Charitable Purposes 2020
Lakes Region Community Services $250 Laconia, NH, US Charitable Purposes 2020
The Lighthouse Works $500 Fishers Island, NY, US Charitable Purposes 2020
Radcliffe Institute For Advanced Study $50,000 Cambridge, MA, US Charitable Purposes 2020
Rare Book School $5,000 Charlottesville, VA, US Charitable Purposes 2020
Rising Phoenix Conservation Inc $10,000 Sausalito, CA, US Charitable Purposes 2020
Speare Memorial Hospital $2,500 Plymouth, NH, US Charitable Purposes 2020
The Squam Lakes Association $1,000 Holderness, NH, US Charitable Purposes 2020
The Squam Lakes Conservation Society $1,000 Holderness, NH, US Charitable Purposes 2020
Squam Lakes Natural Science Center $1,000 Holderness, NH, US Charitable Purposes 2020
St Bernard's School $2,000 New York, NY, US Charitable Purposes 2020
Thomas Jefferson Foundation $57,500 Charlottesville, VA, US Charitable Purposes 2020
Ubuntu Education Fund $2,500 New York, NY, US Charitable Purposes 2020
Walsh Park $1,000 Fishers Island, NY, US Charitable Purposes 2020
Wheaton College $1,000 Norton, MA, US Charitable Purposes 2020

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Contact Information

Official contact details for The Duke Of Omnium Fund as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 13-3740798
Website N/A
Address SULLIVAN CROMWELL 125 BROAD ST New York, NY 10004-0000

Key People (1)

Board members, trustees, and key staff who oversee The Duke Of Omnium Fund's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

Trustee Peter Coolidge

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 Duke Of Omnium Fund 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 February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.