Pat Mac's Pack Inc is a private foundation based in Chicago, Illinois, established in 2014. The organization was founded in memory of Patrick McNamara, who died at age 13 following an eleven-year battle with recurrent brain tumors. The foundation operates as a 501(c)(3) charitable organization dedicated to supporting pediatric brain tumor research and assisting affected families.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$62K
-80.1% YoY
Annual Giving
$781K
+375.8% YoY
Grant Count
72
+10.8% YoY
Avg Grant Size
$11K
+329.6% YoY
Mission & Focus Areas
Pat Mac's Pack's primary mission is to raise funds for pediatric brain tumor research, including support for drug research and development, advancement of novel surgical procedures for treating pediatric brain tumors, and direct assistance to young cancer patients and their families. The organization also works to raise awareness about pediatric brain cancer.
The foundation's grant-making focuses on Health Care, Recreation & Sports, and Voluntary Health Associations & Medical Disciplines.
Grantmaking
Pat Mac's Pack has distributed significant funding since its establishment. The organization has raised more than $875,000 to support pediatric brain cancer research and has supported dozens of families in the Chicagoland area.
Ready to take the next step with Pat Mac's Pack Inc?
Geographic Focus
Where this funder awards grants
Pat Mac's Pack primarily funds organizations in Illinois, Indiana, and Wisconsin, with particular emphasis on the Chicagoland area.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of 2024:
- Total assets: $62,072
- Total revenue: $535,925
- Total expenses: $785,166
- Net income: -$249,241
- Total liabilities: $0
The organization has been tax-exempt since July 2014.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $62,072 | $311,313 | $33,247 |
| Revenue | $535,925 | $442,866 | $439,580 |
| Expenses | $785,166 | $164,800 | $497,583 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
217 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Lurie Children's Hospital ($551,000), Northwestern Medicine Proton Center ($12,070), Catherine's Caring Cause ($5,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Lurie Children's Hospital Chicago, IL | Pediatric BrainCancer Research | $551,000 |
| Northwestern Medicine Proton Center Warrenville, IL | Proton CenterPatients | $12,070 |
| Jose Acebedo Chicago, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $3,500 |
| Cynthia Ampadu Chicago, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $3,500 |
| Robert Arroyo Addison, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $3,500 |
| Miriam Avila Chicago, IL | Emergency Funds forPediatr. Brain CancerPediatr. Brain Cancer | $3,500 |
| Sandra Ayala Aurora, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $2,500 |
| Arthuro Bahena Elk Grove Village, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $2,500 |
| Heidi Bernal Wheeling, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $3,500 |
| Joe Bolton Grunee, IL | Emergency Funds forPediatr. Brain CancerPatients and Families | $2,500 |
Leadership & Key People
Leadership team and compensation from IRS filings
The organization is led by:
- Thomas McNamara, Director
- Deidre McNamara, Director
- Conor McNamara, Director
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Thomas McNamara | Director | 2 | — |
| Deidre McNamara | Director | 0.5 | — |
| Conor McNamara | Director | 0.25 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What does Pat Mac's Pack Inc fund?
Pat Mac's Pack's primary mission is to raise funds for pediatric brain tumor research, including support for drug research and development, advancement of novel surgical procedures for treating pediatric brain tumors, and direct assistance to young cancer patients and their families. The organization also works to raise awareness about pediatric brain cancer. The foundation's grant-making focuses on Health Care, Recreation & Sports, and Voluntary Health Associations & Medical Disciplines.
How do I apply for a grant from Pat Mac's Pack Inc?
Pat Mac's Pack has distributed significant funding since its establishment. The organization has raised more than $875,000 to support pediatric brain cancer research and has supported dozens of families in the Chicagoland area. **Grant Activity:** • Total giving: $781,070 • Typical award range: $500–$551,000 • Median grant amount: $3,500 • Number of grants: 72 **Notable grants include:** • 2019: $200,000 to the Brain Tumor Research Fund at Lurie Children's Hospital of Chicago • 2018: $175,000 t…
Where does Pat Mac's Pack Inc make grants?
Pat Mac's Pack primarily funds organizations in Illinois, Indiana, and Wisconsin, with particular emphasis on the Chicagoland area.
What size grants does Pat Mac's Pack Inc award?
In 2024, Pat Mac's Pack Inc awarded 72 grants totaling $781K — an average of about $11K per grant, based on its IRS Form 990 filings.
What is Pat Mac's Pack Inc's EIN?
Pat Mac's Pack Inc's EIN (Employer Identification Number) is 46-4709722. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Pat Mac's Pack Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
The Chicago Community Trust
CHICAGO, IL
Assets
$6.0B
Grants
3,976
Total Given
$1.4B
Arthur J Gallagher Foundation
ROLLING MEADOWS, IL
Assets
—
Grants
2,692
Total Given
$1.6M
The Allstate Foundation
NORTHBROOK, IL
Assets
—
Grants
2,010
Total Given
$38.0M
Elks National Foundation Inc
CHICAGO, IL
Assets
$885.0M
Grants
1,485
Total Given
$31.9M
Baxter International Foundation
DEERFIELD, IL
Assets
$67.5M
Grants
1,300
Total Given
$13.7M
John D and Catherine T Macarthur
CHICAGO, IL
Assets
$9.3B
Grants
1,086
Total Given
$356.1M
Arie and Ida Crown Memorial
CHICAGO, IL
Assets
—
Grants
897
Total Given
$115.2M
Jewish Federation of Metropolitan
CHICAGO, IL
Assets
$1.1B
Grants
839
Total Given
$176.8M
Polk Bros Foundation Inc
CHICAGO, IL
Assets
—
Grants
676
Total Given
$24.5M
Circle of Service Foundation
CHICAGO, IL
Assets
—
Grants
637
Total Given
$37.0M
Ea Mellinger Educational
MONMOUTH, IL
Assets
$23.3M
Grants
556
Total Given
$1.1M
Helen V Brach Foundation
CHICAGO, IL
Assets
$127.9M
Grants
553
Total Given
$5.9M
Data last updated June 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
What could you do with Pat Mac's Pack Inc on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching Pat Mac's Pack Inc to a real strategy.