Private Foundation

THE BROOK FUND INC

THE BROOK FUND INC is a Private Foundation headquartered in ALLENDALE, NJ. Financial data from the 2025 filing: $1.3M revenue, $350K expenses, $3.2M total assets. IRS filings disclose 536 grants awarded by this foundation, totaling roughly $1.8M.

EIN: 222561995 ALLENDALE, NJ Latest filing: 2025

Total Revenue$1.3M

Total Expenses$350K

Total Assets$3.2M

Grants Given536

Grant Total$1.8M

Filing Years2021–2025

Sample Grants Given

CORNELL UNIVERSITY

BOONE, IA · 2025

CHARITABLE

$47,000

SAVANNAH JEWISH FEDERATION

SAVANNAH, GA · 2025

CHARITABLE

$30,000

JCCNNJ

PARAMUS, NJ · 2025

CHARITABLE

$25,000

ADAMAH

REISTERSTOWN, MD · 2025

CHARITABLE

$20,000

BROWN UNIVERSITY

PROVIDENCE, RI · 2025

CHARITABLE

$13,000

Showing up to 5 of 536 total records — full history available with membership.

Officers & Directors

TRUSTEE Barnett Rukin

TRUSTEE Donna Rukin

ASSET MGMT Slx Capital Managment Ltd

TREASURER William Rukin

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE

$1,791,722 536 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$1.3M	$350K	$3.2M
2024	$560K	$360K	$2.3M
2023	$227K	$381K	$2.1M
2022	$61K	$345K	$2.3M
2021	$235K	$298K	$2.5M

Between 2021 and 2025, reported annual revenue grew from $235K to $1.3M (+434%), with total assets most recently reported at $3.2M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, DC, GA, IA, IL, and 4 other states.

CACODCGAIAILMAMDMEMI

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for THE BROOK FUND INC

Complete financials, all 536 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports