Private Foundation

LOUIS E WOLFSON FOUNDATION

LOUIS E WOLFSON FOUNDATION is a private foundation categorized as Private Foundation based in WESTON, MA. Its most recent IRS filing (2025) reports revenue of $17K, expenses of $12K, total assets of $515K. Imperigo tracks 18 reported grants from this foundation totaling approximately $21.9M.

EIN: 046053295 WESTON, MA Latest filing: 2025

Total Revenue$17K

Total Expenses$12K

Total Assets$515K

Grants Given18

Grant Total$21.9M

Filing Years2020–2025

Sample Grants Given

TUFTS UNIVERSITY SCHOOL O

BOSTON, MA · 2020

TO PROVIDE LOANS TO NEEDY AND DESERV

$350,000

HARVARD MEDICAL SCHOOL

BOSTON, MA · 2020

TO PROVIDE LOANS TO NEEDY AND DESERV

$350,000

BOSTON UNIVERSTIY SCHOOL

BOSTON, MA · 2020

TO PROVIDE LOANS TO NEEDY AND DESERV

$350,000

BOSTON UNIVERSTIY SCHOOL

BOSTON, MA · 2019

TO PROVIDE LOANS TO NEEDY AND DESERV

$310,000

HARVARD MEDICAL SCHOOL

BOSTON, MA · 2019

TO PROVIDE LOANS TO NEEDY AND DESERV

$310,000

Showing up to 5 of 18 total records — full history available with membership.

Officers & Directors

TRUSTEE Albert Cullen Jr

TRUSTEE Jack London

TRUSTEE Jules Dienstag Md

CHAIR Karen Antman Md

TRUSTEE Martin Cohne

TRUSTEE Robert Penn

Officer compensation and complete director data available with membership.

Top Grant Purposes

TO PROVIDE LOANS TO NEEDY AND DESERV

$20,037,351 12 grants

TO PROVIDE LOANS TO NEEDY AND DESERVING STUDENTS AT ITS MEDICAL SCHOOL.

$960,000 3 grants

TO PROVIDE LOW INTEREST LOANS FOR FUNDING MEDICAL ED

$900,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$17K	$12K	$515K
2024	$19K	$17K	$510K
2023	$1.0M	$17.2M	$529K
2021	$1.5M	$1.2M	$17.0M
2020	$1.2M	$1.1M	$16.7M

Between 2020 and 2025, reported annual revenue declined from $1.2M to $17K (-99%), with total assets most recently reported at $515K.

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

Grant Geography

Grants from this foundation were reported to recipients in MA.

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