MacKenzie Ryan Brumberg Foundation
MacKenzie Ryan Brumberg Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Wilmington, DE. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $21.9M in total assets. In 2024, it awarded 10 grants totaling $299K. Net investment income was $11.9M.
Key facts about MacKenzie Ryan Brumberg Foundation
- EIN
- 85-4251257
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $299,300
- Grants made (2024)
- 10
- Average grant
- $29,930
- Median grant
- $10,000
- Total assets
- $21,903,130
- Primary geography
- Ohio (58% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026.
Who MacKenzie Ryan Brumberg Foundation funds
By grant dollars, the top recipient states for MacKenzie Ryan Brumberg Foundation's 10 itemized 2024 grants were Ohio (58%), Connecticut (20%) and New York (15%). The most frequent recipient cities were Greenwich, CT (4 grants), New York, NY (2 grants) and New Haven, CT (2 grants). 70% of grants with a stated purpose were for general or operating support.
How MacKenzie Ryan Brumberg Foundation gives
- Giving grew 3421% from 2021 to 2024. Method
- In 2024 it paid out 48% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
From the foundation's IRS Form 990-PF filings. Methodology.
Next steps with MacKenzie Ryan Brumberg Foundation
- How to evaluate MacKenzie Ryan Brumberg Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
- Draft an LOI to MacKenzie Ryan Brumberg Foundation with AI
AI grant writing that drafts from your organization’s own materials, in your voice.
- Track this opportunity in a free grant tracker
A free Google Sheets or Excel template for deadlines, award terms, and reports due.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$21.9M
+111.5% YoY
Annual Giving
$299K
+125.0% YoY
Grant Count
10
-9.1% YoY
Avg Grant Size
$30K
+147.5% YoY
Under IRS private-foundation payout rules, MacKenzie Ryan Brumberg Foundation reported a distributable amount of $687K for 2024 — the minimum it must pay out in qualifying distributions.
About MacKenzie Ryan Brumberg Foundation
Based on IRS filings
MacKenzie Ryan Brumberg Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Wilmington, DE. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $21.9M in total assets. In 2024, it awarded 10 grants totaling $299K. Net investment income was $11.9M.
Focus Areas
Ready to take the next step with MacKenzie Ryan Brumberg Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 10 itemized 2024 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $21,903,130 | $10,355,858 | $4,968,125 |
| Revenue | $12,005,581 | $5,619,131 | $4,015,661 |
| Expenses | $458,309 | $231,398 | $48,763 |
| Qualifying Distributions | $332,165 | $152,127 | $27,781 |
| Net Investment Income | $11,867,895 | $5,585,060 | $3,003,279 |
| Distributable Amount | $686,847 | $329,512 | $156,690 |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 9 recipients in 2024
Grant Size Distribution
25 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Fidelity Investments Charitable Gift Fund ($173,000), Friends of United Hatzalah Inc ($36,000), Round Hill Nursery School Inc ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| FIDELITY INVESTMENTS CHARITABLE GIFT FUND Cincinnati, OH | General & Unrestricted | $173,000 |
| FRIENDS OF UNITED HATZALAH INC New York, NY | General & Unrestricted | $36,000 |
| ROUND HILL NURSERY SCHOOL INC Greenwich, CT | General & Unrestricted | $25,000 |
| STANFORD LAW SCHOOL Stanford, CA | To support the Stanford Law School Federalist Society | $20,000 |
| THE MUSEUM OF DEMOCRACY INC New York, NY | General & Unrestricted | $10,000 |
| YALE UNIVERSITY New Haven, CT | Yale Law School Office of Student Affairs for the Yale Federalist Society | $10,000 |
| YALE UNIVERSITY New Haven, CT | Yale Law School Office of Student Affairs to support / endow the Yale Federalist Society -- Holden Tanner '21 Memorial Prize Fund | $10,000 |
| GREENWICH RIDING & TRAILS ASSOCIATION INC Greenwich, CT | General & Unrestricted | $7,800 |
| CHRIST EPISCOPAL CHURCH Greenwich, CT | General & Unrestricted | $5,000 |
| UNITED WAY OF GREENWICH INC Greenwich, CT | General & Unrestricted | $2,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| D Ryan Brumberg | Dir, Pres | 1 | — |
| MacKenzie Wright Brumberg | Dir, Sec, Treas | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is MacKenzie Ryan Brumberg Foundation?
MacKenzie Ryan Brumberg Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in Wilmington, DE. It holds $21.9M in total assets as of 2024.
How large is MacKenzie Ryan Brumberg Foundation?
As of 2024, MacKenzie Ryan Brumberg Foundation holds $21.9M in total assets with $12.0M in annual revenue. It awarded 10 grants totaling $299K in 2024.
Where does MacKenzie Ryan Brumberg Foundation operate?
MacKenzie Ryan Brumberg Foundation has awarded grants in California, Connecticut, District of Columbia, New York, Ohio.
What size grants does MacKenzie Ryan Brumberg Foundation award?
In 2024, MacKenzie Ryan Brumberg Foundation awarded 10 grants totaling $299K — an average of about $30K per grant, based on its IRS Form 990 filings.
How much is MacKenzie Ryan Brumberg Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, MacKenzie Ryan Brumberg Foundation reported a distributable amount of $687K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is MacKenzie Ryan Brumberg Foundation's EIN?
MacKenzie Ryan Brumberg Foundation's EIN (Employer Identification Number) is 85-4251257. IRS Form 990 filing data is available on this page for 2021–2024.
Explore Open Grants
Browse active grant opportunities in MacKenzie Ryan Brumberg Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Community Foundation of New Jersey
Morristown, NJ
Assets
$1.0B
Grants
1,321
Total Given
$93.8M
M K Reichert Sternlicht Foundation
Wilmington, DE
Assets
$100.0M
Grants
88
Total Given
$3.4M
American Electric Power Foundation
Wilmington, DE
Assets
$65.2M
Grants
752
Total Given
$22.6M
Puget Sound Energy Foundation
Wilmington, DE
Assets
$19.6M
Grants
451
Total Given
$1.2M
First Eagle Investments Foundation
Wilmington, DE
Assets
—
Grants
389
Total Given
$1.2M
Hagerty Drivers Foundation
Wilmington, DE
Assets
—
Grants
330
Total Given
$192K
McNabb Foundation
Wilmington, DE
Assets
$4.8M
Grants
328
Total Given
$358K
Raskob Foundation for Catholic
Wilmington, DE
Assets
$208.0M
Grants
325
Total Given
$6.2M
Delaware Community Foundation Inc
Wilmington, DE
Assets
$346.1M
Grants
323
Total Given
$41.9M
WSFS Cares Foundation
Wilmington, DE
Assets
$12.3M
Grants
323
Total Given
$2.7M
Webster Bank Charitable Foundation
Wilmington, DE
Assets
$5.0M
Grants
302
Total Given
$4.5M
Jpmorgan Chase Foundation
New York, NY
Assets
$1.2B
Grants
10,334
Total Given
$202.5M
More Funders in Delaware
Data last updated September 2026. Sourced from IRS Form 990-PF filings.