The Marcus Foundation Inc

Foundation · Grantmaker Hopedale, MA EIN: 04-3101202 Website

Diseases, Disorders & Medical Disciplines

The foundation exists to provide financial support for research in childhood brain tumor treatment

Key facts about The Marcus Foundation Inc

EIN: 04-3101202
Latest 990 filing: Form 990-PF, 2025
Annual giving (2025): $50,000
Grants made (2025): 1
Average grant: $50,000
Median grant: $50,000
Total assets: $820,768
Primary geography: Massachusetts (100% of itemized 2025 grant dollars)

Data from IRS Form 990-PF, 2025; updated September 2026.

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Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$821K

+14.6% YoY

Annual Giving

$50K

-9.1% YoY

Grant Count

+0.0% YoY

Avg Grant Size

$50K

-9.1% YoY

About The Marcus Foundation Inc

Based on IRS filings

The Marcus Foundation Inc is a nonprofit organization focused on Diseases, Disorders & Medical Disciplines, based in Hopedale, MA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $821K in total assets. In 2025, it awarded 1 grant totaling $50K. Net investment income was $35K.

Focus Areas

Diseases, Disorders & Medical Disciplines

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

Massachusetts $50K (100%)

Share of all 1 itemized 2025 grant dollars.

States

Massachusetts

Cities

Boston

Financial History

Multi-year comparison from IRS filings

Revenue

Expenses

Qualifying Distributions

Net Investment Income

Metric	2025	2024	2023
Total Assets	$820,768	$716,083	$651,738
Revenue	$105,445	$93,206	$72,497
Expenses	$57,765	$64,207	$42,148
Qualifying Distributions	—	—	—
Net Investment Income	$35,305	$38,424	$26,624
Distributable Amount	—	—	—

Data update history

When this profile's IRS filing data changed on Grantable

September 25, 2026 IRS filings on file for fiscal years 2020–2025

Giving Over Time

Total grant dollars and number of grants per year

Grant Insights

How this funder distributes its grants

Top Recipients

Top 1 recipients in 2025

Grant Size Distribution

3 grants across all recorded years

Giving History

Grant recipients and amounts by year

Among its reported 2025 grants, the largest recipients include Massachusetts General Hospital ($50,000).

Recipient	Purpose	Amount
Massachusetts General Hospital Boston, MA	To support brain cancer research and families affected by such	$50,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

No officer or director reported compensation in the available filings.

From 2025 IRS filing

Name	Title	Hours	Compensation
Mark Niziak	President	5	—
Drew Niziak	Treasurer	5	—
Frank J Bailey	Clerk	5	—

Subject Areas

Focus areas based on grantmaking activity

Diseases, Disorders & Medical Disciplines

Frequently Asked Questions

What is The Marcus Foundation Inc?

The Marcus Foundation Inc is a nonprofit organization focused on Diseases, Disorders & Medical Disciplines, based in Hopedale, MA. It holds $821K in total assets as of 2025.