RANKING · Q2 2026

Largest banks by total assets in Massachusetts

94 of 94 banks in Massachusetts that filed for the quarter ended June 30, 2026 are ranked. Every bank that filed for the quarter. Institutions with equal values share a rank. Source: FDIC quarterly financial data.

Largest banks by total assets in Massachusetts, Q2 2026
Rank	Institution	Headquarters	Total assets	Total assets
1	State Street Bank and Trust Company	Boston, MA	$413 billion	$413 billion
2	Eastern Bank	Boston, MA	$31.1 billion	$31.1 billion
3	Rockland Trust Company	Rockland, MA	$25.0 billion	$25.0 billion
4	Beacon Bank & Trust	Brookline, MA	$22.2 billion	$22.2 billion
5	Salem Five Cents Savings Bank	Salem, MA	$8.8 billion	$8.8 billion
6	Needham Bank	Needham, MA	$7.4 billion	$7.4 billion
7	Cambridge Savings Bank	Cambridge, MA	$7.0 billion	$7.0 billion
8	Middlesex Savings Bank	Natick, MA	$6.1 billion	$6.1 billion
9	Cape Cod Five Cents Savings Bank	Hyannis, MA	$5.6 billion	$5.6 billion
10	Institution for Savings in Newburyport and Its Vicinity	Newburyport, MA	$5.6 billion	$5.6 billion
11	Leader Bank N.A.	Arlington, MA	$5.3 billion	$5.3 billion
12	Peoplesbank	Holyoke, MA	$4.6 billion	$4.6 billion
13	Hingham Institution for Savings	Hingham, MA	$4.6 billion	$4.6 billion
14	Northern Bank & Trust Company	Woburn, MA	$3.4 billion	$3.4 billion
15	North Shore Bank, A Co-Operative Bank	Peabody, MA	$3.3 billion	$3.3 billion
16	Bristol County Savings Bank	Taunton, MA	$3.3 billion	$3.3 billion
17	Unibank for Savings	Whitinsville, MA	$3.1 billion	$3.1 billion
18	Baycoast Bank	Swansea, MA	$2.9 billion	$2.9 billion
19	Avidia Bank	Hudson, MA	$2.8 billion	$2.8 billion
20	Westfield Bank	Westfield, MA	$2.7 billion	$2.7 billion
21	Dedham Institution for Savings	Dedham, MA	$2.6 billion	$2.6 billion
22	Cornerstone Bank	Spencer, MA	$2.6 billion	$2.6 billion
23	South Shore Bank	South Weymouth, MA	$2.5 billion	$2.5 billion
24	Country Bank for Savings	Ware, MA	$2.2 billion	$2.2 billion
25	The Village Bank	Newton, MA	$2.1 billion	$2.1 billion
26	Bankesb	Easthampton, MA	$2.0 billion	$2.0 billion
27	Florence Bank	Florence, MA	$2.0 billion	$2.0 billion
28	The Lowell Five Cent Savings Bank	Tewksbury, MA	$1.9 billion	$1.9 billion
29	Fall River Five Cents Savings Bank	Fall River, MA	$1.9 billion	$1.9 billion
30	North Easton Savings Bank	South Easton, MA	$1.8 billion	$1.8 billion
31	Cape & Coast Bank	Yarmouth Port, MA	$1.7 billion	$1.7 billion
32	Everett Co-Operative Bank	Everett, MA	$1.7 billion	$1.7 billion
33	Main Street Bank	Marlborough, MA	$1.7 billion	$1.7 billion
34	East Cambridge Savings Bank	Cambridge, MA	$1.7 billion	$1.7 billion
35	Bluestone Bank	Raynham, MA	$1.6 billion	$1.6 billion
36	Bankhometown	Oxford, MA	$1.6 billion	$1.6 billion
37	Newburyport Five Cents Savings Bank	Newburyport, MA	$1.6 billion	$1.6 billion
38	Greenfield Savings Bank	Greenfield, MA	$1.5 billion	$1.5 billion
39	Watertown Savings Bank	Watertown, MA	$1.4 billion	$1.4 billion
40	Martha'S Vineyard Bank	Edgartown, MA	$1.3 billion	$1.3 billion
41	Fidelity Co-Operative Bank	Leominster, MA	$1.3 billion	$1.3 billion
42	Webster Five Cents Savings Bank	Webster, MA	$1.3 billion	$1.3 billion
43	Mutualone Bank	Framingham, MA	$1.2 billion	$1.2 billion
44	Reading Co-Operative Bank	Reading, MA	$1.2 billion	$1.2 billion
45	Pentucket Bank	Haverhill, MA	$1.1 billion	$1.1 billion
46	Winchester Savings Bank	Winchester, MA	$1.1 billion	$1.1 billion
47	Mountainone Bank	North Adams, MA	$1.1 billion	$1.1 billion
48	Cape Ann Savings Bank	Gloucester, MA	$1.1 billion	$1.1 billion
49	Onelocal Bank	Norwood, MA	$1.1 billion	$1.1 billion
50	Computershare Trust Company N.A.	Canton, MA	$1.0 billion	$1.0 billion
51	Adams Community Bank	Adams, MA	$1.0 billion	$1.0 billion
52	Coastal Heritage Bank	Weymouth, MA	$984 million	$984 million
53	Winchester Co-Operative Bank	Winchester, MA	$947 million	$947 million
54	Stonehambank	Stoneham, MA	$918 million	$918 million
55	Greenfield Co-Operative Bank	Greenfield, MA	$902 million	$902 million
56	Mechanics Cooperative Bank	Taunton, MA	$899 million	$899 million
57	The Savings Bank	Wakefield, MA	$891 million	$891 million
58	Rollstone Bank & Trust	Fitchburg, MA	$816 million	$816 million
59	Monson Savings Bank	Monson, MA	$806 million	$806 million
60	Savers Co-Operative Bank	Southbridge, MA	$783 million	$783 million
61	The Bank of Canton	Canton, MA	$783 million	$783 million
62	Clinton Savings Bank	Clinton, MA	$745 million	$745 million
63	Eagle Bank	Everett, MA	$709 million	$709 million
64	Middlesex Federal Savings F.A.	Somerville, MA	$654 million	$654 million
65	Walpole Co-Operative Bank	Walpole, MA	$646 million	$646 million
66	Oneunited Bank	Boston, MA	$638 million	$638 million
67	Haverhill Bank	Haverhill, MA	$637 million	$637 million
68	Lee Bank	Lee, MA	$591 million	$591 million
69	Bay State Savings Bank	Worcester, MA	$580 million	$580 million
70	The Cooperative Bank	Roslindale, MA	$548 million	$548 million
71	Milford Federal Bank	Milford, MA	$545 million	$545 million
72	Dean Co-Operative Bank	Franklin, MA	$494 million	$494 million
73	Seamens Bank	Provincetown, MA	$478 million	$478 million
74	Pittsfield Co-Operative Bank	Pittsfield, MA	$452 million	$452 million
75	North Brookfield Savings Bank	North Brookfield, MA	$449 million	$449 million
76	National Grand Bank of Marblehead	Marblehead, MA	$445 million	$445 million
77	Winter Hill Bank FSB	Somerville, MA	$408 million	$408 million
78	Bankgloucester	Gloucester, MA	$387 million	$387 million
79	New Valley Bank & Trust	Springfield, MA	$385 million	$385 million
80	Charles River Bank	Medway, MA	$336 million	$336 million
81	Washington Savings Bank	Lowell, MA	$302 million	$302 million
82	Marblehead Bank	Marblehead, MA	$263 million	$263 million
83	Bank of Easton	North Easton, MA	$249 million	$249 million
84	Commonwealth Cooperative Bank	Hyde Park, MA	$205 million	$205 million
85	Wrentham Co-Operative Bank	Wrentham, MA	$193 million	$193 million
86	42 North Private Bank	Canton, MA	$182 million	$182 million
87	Canton Co-Operative Bank	Canton, MA	$155 million	$155 million
88	Millbury National Bank	Millbury, MA	$147 million	$147 million
89	Methuen Co-Operative Bank	Methuen, MA	$141 million	$141 million
90	Stoughton Co-Operative Bank	Stoughton, MA	$135 million	$135 million
91	Wellington Trust Company N.A.	Boston, MA	$109 million	$109 million
92	Boston Trust & Investment Management Company	Boston, MA	$96.6 million	$96.6 million
93	North Cambridge Co-Operative Bank	Cambridge, MA	$87.1 million	$87.1 million
94	First Financial Trust N.A.	Wakefield, MA	$19.5 million	$19.5 million

Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings