Private Foundation

LIONSTONE FOUNDATION

LIONSTONE FOUNDATION is a Private Foundation headquartered in NEW YORK, NY. Financial data from the 2024 filing: $-47K revenue, $6K expenses, $952K total assets. IRS filings disclose 10 grants awarded by this foundation, totaling roughly $184K.

EIN: 471372065 NEW YORK, NY Latest filing: 2024

Total Revenue$-47K

Total Expenses$6K

Total Assets$952K

Grants Given10

Grant Total$184K

Filing Years2019–2024

Sample Grants Given

NEW YORK UNIVERSITY

NEW YORK, NY · 2023

EDUCATION

$60,000

NEW YORK UNIVERSITY

NEW YORK, NY · 2022

EDUCATION

$60,000

RONALD MCDONALD HOUSE NY

NEW YORK, NY · 2019

COMMUNITY

$15,000

NYU LANGONE HEALTH

NEW YORK, NY · 2019

MEDICAL

$10,000

MEMORIAL SLOAN KETTERING CANCER CENTER

NEW YORK, NY · 2019

MEDICAL

$10,000

Showing up to 5 of 10 total records — full history available with membership.

Officers & Directors

TREASURER Joshua Loria

PRESIDENT Lee Lowenstein

SECRETARY Max Kovar

Officer compensation and complete director data available with membership.

Top Grant Purposes

EDUCATION

$120,000 2 grants

COMMUNITY

$38,676 5 grants

MEDICAL

$25,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$-47K	$6K	$952K
2023	$79K	$66K	$1.0M
2022	$-28K	$71K	$992K
2020	$59K	$6K	$935K
2019	$560K	$51K	$882K

Between 2019 and 2024, reported annual revenue moved from $560K to $-47K, with total assets most recently reported at $952K.

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

Grant Geography

Grants from this foundation were reported to recipients in NY.

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

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