5a5b Foundation
5a5b Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in CAMBRIDGE, MA. IRS filing data is available from 2023 through 2024.
Key facts about 5a5b Foundation
- EIN
- 87-2679755
- Latest 990 filing
- Form 990-PF, 2024
Data from IRS Form 990-PF, 2024; updated September 2026.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Revenue
—
Net Investment Income
—
Expenses
—
About 5a5b Foundation
Based on IRS filings
5a5b Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in CAMBRIDGE, MA. IRS filing data is available from 2023 through 2024.
Focus Areas
Ready to take the next step with 5a5b Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 |
|---|---|---|
| Total Assets | — | — |
| Revenue | — | — |
| Expenses | — | — |
| Qualifying Distributions | — | — |
| Net Investment Income | — | — |
| Distributable Amount | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2023–2024
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
1 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2024.
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 |
|---|---|---|---|
| Michael Burke | Director | 1 | — |
| Matthew Wolfe | President | 1 | — |
| Roberto Facundus | Secretary | 1 | — |
| James Hux | Director | 1 | — |
| Sean Lyons | Director | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is 5a5b Foundation?
5a5b Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in CAMBRIDGE, MA. It holds — in total assets as of 2024.
Where does 5a5b Foundation operate?
5a5b Foundation has awarded grants in Illinois.
What is 5a5b Foundation's EIN?
5a5b Foundation's EIN (Employer Identification Number) is 87-2679755. IRS Form 990 filing data is available on this page for 2023–2024.
Explore Open Grants
Browse active grant opportunities in 5a5b Foundation's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Executive Construction Foundation
HILLSIDE, IL
Assets
$1.7M
Grants
78
Total Given
$397K
Dr Scholl Foundation
NORTHBROOK, IL
Assets
—
Grants
410
Total Given
$8.9M
Warren Foundation
MILWAUKEE, WI
Assets
—
Grants
21
Total Given
$101K
Mortenson Company Foundation
WILMINGTON, DE
Assets
$22.6M
Grants
25
Total Given
$550K
Charles W & Patrica S Bidwill Foundati
CHICAGO, IL
Assets
—
Grants
30
Total Given
$1.1M
Rhona's Place Foundation
LUTHERVILLE, MD
Assets
$8.3M
Grants
2
Total Given
$251K
United Way of Metropolitan Chicago Inc
CHICAGO, IL
Assets
$48.8M
Grants
331
Total Given
$22.8M
The Rcm&d Foundation
HUNT VALLEY, MD
Assets
—
Grants
74
Total Given
$1.5M
Mark G and Teresa M Fleischhacker
MINNETONKA, MN
Assets
$11.7M
Grants
7
Total Given
$514K
Stone Family Foundation Inc
BALTIMORE, MD
Assets
$1.4M
Grants
6
Total Given
$74K
Wedner Family Foundation
PALM BEACH GARDENS, FL
Assets
$5.9M
Grants
8
Total Given
$293K
Fidelity Foundation
BOSTON, MA
Assets
$5.0B
Grants
4,430
Total Given
$156.2M
More Funders in Massachusetts
Data last updated September 2026. Sourced from IRS Form 990-PF filings.