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Foundations in
Massachusetts

Explore 5,642 private foundations with combined assets of $502.4B.

5,642
Foundations
$502.4B
Total Assets

Top 50 by Assets

Largest foundations headquartered in Massachusetts

View All
#1

MASS GENERAL BRIGHAM INCORPORATED & AFFILIATES GROUP RETURN

SOMERVILLE, MA
E
Assets
$32.2B
Giving
$2.7B
#2

MGB POOLED HOLDINGS LLC

SOMERVILLE, MA
E
Assets
$18.2B
Giving
-
#3

MASS GENERAL BRIGHAM INCORPORATED

SOMERVILLE, MA
E
Assets
$10.9B
Giving
-
#4

UMASS MEMORIAL HEALTH CARE INC & AFFILIATES

WORCESTER, MA
E
Assets
$9.8B
Giving
-
#5

TRUSTEES OF BOSTON UNIVERSITY

BOSTON, MA
Assets
$9.3B
Giving
-
#6

Children's Hospital Corporation

Boston, MA
E
Assets
$9.1B
Giving
-
#7

TRUSTEES OF BOSTON COLLEGE

CHESTNUT HILL, MA
B
Assets
$7.7B
Giving
-
#8

Dana-Farber Cancer Institute Inc

BOSTON, MA
H
Assets
$6.0B
Giving
-
#9

NORTHEASTERN UNIVERSITY

BOSTON, MA
B
Assets
$6.0B
Giving
-
#10

AMHERST COLLEGE TRUSTEES

AMHERST, MA
B
Assets
$5.3B
Giving
-
#11

FIDELITY FOUNDATION

BOSTON, MA
Assets
$5.0B
Giving
-
#12

BETH ISRAEL DEACONESS MEDICAL CENTER INC

CHARLESTOWN, MA
E
Assets
$4.8B
Giving
-
#13

Trustees of Tufts College

Medford, MA
B
Assets
$4.6B
Giving
-
#14

THE TRUSTEES OF THE SMITH COLLEGE

NORTHAMPTON, MA
B
Assets
$3.6B
Giving
-
#15

METRO CREDIT UNION

CHELSEA, MA
Assets
$3.4B
Giving
-
#16

BOSTON MEDICAL CENTER CORPORATION

BOSTON, MA
E
Assets
$3.0B
Giving
-
#17

UNIVERSITY OF MASSACHUSETTS FOUNDATION INC

NEWTON, MA
B
Assets
$2.8B
Giving
-
#18

THE BROAD INSTITUTE INC

CAMBRIDGE, MA
H
Assets
$2.7B
Giving
-
#19

CareQuest Institute for Oral Health Inc

BOSTON, MA
E
Assets
$2.6B
Giving
-
#20

FIDELITY NON-PROFIT MANAGEMENT FOUNDATION

BOSTON, MA
S
Assets
$2.6B
Giving
-
#21

UMASS MEMORIAL HEALTH CARE INC (PARENT)

WORCESTER, MA
E
Assets
$2.5B
Giving
-
#22

Cummings Foundation Inc

Woburn, MA
T
Assets
$2.2B
Giving
-
#23

JEANNE D'ARC CREDIT UNION

LOWELL, MA
Assets
$2.2B
Giving
-
#24

BRIGHTBRIDGE CREDIT UNION

LAWRENCE, MA
Assets
$2.2B
Giving
-
#25

TRUSTEES OF PHILLIPS ACADEMY

ANDOVER, MA
B
Assets
$2.0B
Giving
-
#26

BARR FOUNDATION

BOSTON, MA
T
Assets
$1.9B
Giving
-
#27

BAYSTATE MEDICAL CENTER INC

SPRINGFIELD, MA
E
Assets
$1.7B
Giving
-
#28

TRUSTEES OF THE COLLEGE OF THE HOLY CROSS

WORCESTER, MA
B
Assets
$1.6B
Giving
-
#29

THE TRUSTEES OF MOUNT HOLYOKE COLLEGE

SOUTH HADLEY, MA
B
Assets
$1.6B
Giving
-
#30

TRUSTEES OF DEERFIELD ACADEMY

DEERFIELD, MA
B
Assets
$1.6B
Giving
-
#31

THE PATRICK J MCGOVERN FOUNDATION INC

BOSTON, MA
Assets
$1.5B
Giving
-
#32

WORCESTER POLYTECHNIC INSTITUTE

WORCESTER, MA
Assets
$1.4B
Giving
-
#33

SHARON & CRESCENT UNITED CREDIT UNION

BROCKTON, MA
Assets
$1.4B
Giving
-
#34

CAPE COD HEALTHCARE INC & AFFILIATES

HYANNIS, MA
E
Assets
$1.4B
Giving
-
#35

St Anne's Credit Union

Fall River, MA
Assets
$1.3B
Giving
-
#36

SOUTHCOAST HOSPITALS GROUP INC

NEW BEDFORD, MA
E
Assets
$1.2B
Giving
-
#37

MASSACHUSETTS HIGHER EDUCATION ASSISTANCE CORPORATION

BOSTON, MA
Assets
$1.1B
Giving
-
#38

HARVARD PILGRIM HEALTH CARE INC

CANTON, MA
E
Assets
$1.1B
Giving
-
#39

THE HAROLD GRINSPOON FOUNDATION

AGAWAM, MA
Assets
$1.0B
Giving
-
#40

TUFTS HEALTH PUBLIC PLANS INC

CANTON, MA
Y
Assets
$988.4M
Giving
-
#41

WGBH Educational Foundation

Boston, MA
A
Assets
$951.1M
Giving
-
#42

TUFTS ASSOCIATED HEALTH MAINTENANCE ORGANIZATION INC

CANTON, MA
Assets
$945.4M
Giving
-
#43

WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH

CAMBRIDGE, MA
H
Assets
$903.4M
Giving
-
#44

CHARLES STARK DRAPER LABORATORY INC

CAMBRIDGE, MA
U
Assets
$900.9M
Giving
$6.5M
#45

SUFFOLK UNIVERSITY

BOSTON, MA
B
Assets
$891.5M
Giving
-
#46

ALL ONE CREDIT UNION

LEOMINSTER, MA
Assets
$876.8M
Giving
-
#47

BETH ISRAEL LAHEY HEALTH INC

CHARLESTOWN, MA
E
Assets
$827.8M
Giving
-
#48

Axim Collaborative Inc

Cambridge, MA
B
Assets
$808.2M
Giving
-
#49

TRUSTEES OF CLARK UNIVERSITY

WORCESTER, MA
B
Assets
$770.1M
Giving
-
#50

STERLING AND FRANCINE CLARK ART INSTITUTE

WILLIAMSTOWN, MA
A
Assets
$760.7M
Giving
-
Search All 5,642 Massachusetts Foundations

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GrantLedger

Helping nonprofits find funding.

Grantwriting

  • Our service
  • How it works
  • FAQs
  • See if you’re eligible

Research & tools

  • The Ledger
  • Compensation Report
  • Search
  • Search pricing
  • Browse foundations
  • Browse by category

About

  • Our story
  • Past internship program
Contact

© 2026 LC Ventures Holdings LLC

Privacy PolicyTerms of Service