Private Foundation

MANTON FOUNDATION

MANTON FOUNDATION is a private foundation categorized as Private Foundation based in NEW YORK, NY. Its most recent IRS filing (2024) reports revenue of $32.4M, expenses of $37.1M, total assets of $691.6M. Imperigo tracks 215 reported grants from this foundation totaling approximately $123.1M.

EIN: 133636372 NEW YORK, NY Latest filing: 2024

Total Revenue$32.4M

Total Expenses$37.1M

Total Assets$691.6M

Grants Given215

Grant Total$123.1M

Filing Years2020–2024

Sample Grants Given

ST MARK'S SCHOOL OF SOUTHBOROUGH

SOUTHBOROUGH, MA · 2024

FOR THE JOHN C. WARREN '74 AND LAURA P. APPELL-WARREN FINANCIAL AID FUND

$3,000,000

MASSACHUSETTS INSTITUTE OF TECHNOLOGY

CAMBRIDGE, MA · 2024

FOR THE CENTER FOR GYNEPATHOLOGY RESEARCH

$2,614,517

TUFTS UNIVERSITY

NORTH GRAFTON, MA · 2024

FOR THE QALIBRA CT SYSTEM

$2,300,000

BOSTON CHILDREN'S HOSPITAL

BOSTON, MA · 2024

FOR THE CELL DISCOVERY NETWORK

$2,000,000

MOUNT DESERT ISLAND HOSPITAL

BAR HARBOR, ME · 2024

FOR THE CENTRAL UTILITY PLANT

$1,500,000

Showing up to 5 of 215 total records — full history available with membership.

Officers & Directors

TRUSTEE Julia Krapf

TRUSTEE Sandra Niles

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL FUND

$24,905,529 1 grant

FOR THE QALIBRA CT SYSTEM

$6,000,000 2 grants

FOR THE HISTORIC BRITISH ART ENDOWMENT

$5,000,000 1 grant

FOR THE PEDIATRIC SINGLE CELL ATLAS AND THE COMPUTATIONAL BIOLOGY CORE ENDOWMENT

$5,000,000 1 grant

FOR THE CELL DISCOVERY NETWORK

$4,000,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$32.4M	$37.1M	$691.6M
2023	$20.5M	$36.6M	$660.4M
2022	$50.5M	$40.2M	$632.0M
2020	$32.7M	$28.0M	$468.0M

Between 2020 and 2024, reported annual revenue held roughly steady at around $32.4M, with total assets most recently reported at $691.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in CT, DC, IL, KY, MA, ME, and 4 other states.

CTDCILKYMAMENCNHNJNY

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

See the full picture for MANTON FOUNDATION

Complete financials, all 215 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