Private Foundation

CARYLON JULIUS AND MARCIE HEMMELSTEIN FOUNDATION

CARYLON JULIUS AND MARCIE HEMMELSTEIN FOUNDATION, of CHICAGO, IL, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $2.4M in revenue, $1.5M in expenses, $25.5M in total assets. IRS filings disclose 260 grants awarded by this foundation, totaling roughly $5.1M.

EIN: 366033583 CHICAGO, IL Latest filing: 2025
Total Revenue$2.4M
Total Expenses$1.5M
Total Assets$25.5M
Grants Given260
Grant Total$5.1M
Filing Years2021–2025

Sample Grants Given

MISHKAN CHICAGO
CHICAGO, IL · 2024
RELIGIOUS
$105,000
RUSH UNIVERSITY MEDICAL CENTER
CHICAGO, IL · 2024
CHARITY
$100,000
JEWISH FEDERATION OF ANN ARBOR
ANN ARBOR, MI · 2024
CHARITY
$100,000
CHICAGO ABORTION FUND
CHICAGO, IL · 2024
CHARITY
$60,000
JOHN HOWARD ASSOCIATION
CHICAGO, IL · 2024
EDUCATION
$55,000

Showing up to 5 of 260 total records — full history available with membership.

Officers & Directors

TREASURER & DIRECTOR Ari Mervis
SECRETARY & DIRECTOR Jonathan Mervis
PRESIDENT & DIRECTOR Rebecca Mervis

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITY
$3,373,400 185 grants
EDUCATION
$1,152,071 54 grants
RELIGIOUS
$561,029 21 grants

Financial Trends

Year Revenue Expenses Assets
2025 $2.4M $1.5M $25.5M
2024 $1.5M $1.4M $24.6M
2023 $1.1M $1.4M $24.5M
2021 $1.3M $1.4M $24.8M

Between 2021 and 2025, reported annual revenue grew from $1.3M to $2.4M (+89%), with total assets most recently reported at $25.5M.

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

Grant Geography

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

AZCACODCFLGAILMAMIMO

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

See the full picture for CARYLON JULIUS AND MARCIE HEMMELSTEIN FOUNDATION

Complete financials, all 260 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
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