Private Foundation

John S and Amy S Weinberg Foundation

Based in New York, NY, John S and Amy S Weinberg Foundation operates as a Private Foundation. The organization reported $895K in revenue, $3.1M in expenses, $24.0M in total assets for fiscal year 2025. Imperigo tracks 27 reported grants from this foundation totaling approximately $9.6M.

EIN: 133749671 New York, NY Latest filing: 2025

Total Revenue$895K

Total Expenses$3.1M

Total Assets$24.0M

Grants Given27

Grant Total$9.6M

Filing Years2021–2025

Sample Grants Given

Goldman Sachs Philanthropy Fund

NEW YORK, NY · 2024

GENERAL CHARITABLE PURPOSES

$3,000,265

Marthas Vineyard Community Foundation Inc

WEST TISBURY, MA · 2024

GENERAL CHARITABLE PURPOSES

$20,000

The Carnegie Hall Corporation

NEW YORK, NY · 2024

GENERAL CHARITABLE PURPOSES

$16,666

Apple Orchard Trust

BROOKLINE, MA · 2024

GENERAL CHARITABLE PURPOSES

$10,000

The Skin Cancer Foundation

NEW YORK, NY · 2024

GENERAL CHARITABLE PURPOSES

$5,000

Showing up to 5 of 27 total records — full history available with membership.

Officers & Directors

TRUSTEE Amy S Weinberg

TRUSTEE John S Weinberg

TRUSTEE Robert S Kaplan

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL CHARITABLE PURPOSES

$9,583,480 27 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$895K	$3.1M	$24.0M
2024	$675K	$1.4M	$24.2M
2023	$831K	$1.6M	$24.2M
2022	$1.1M	$1.5M	$24.2M
2021	$1.2M	$1.4M	$24.5M

Between 2021 and 2025, reported annual revenue declined from $1.2M to $895K (-26%), with total assets most recently reported at $24.0M.

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

Grant Geography

Grants from this foundation were reported to recipients in CO, CT, DC, IL, MA, NY, and 1 other state.

COCTDCILMANYUT

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

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