South Shore Bank
South Weymouth, MA · Owner: Charlesbridge MHC
$2.5B
total assets, June 30, 2026
$2.5B
total assets, June 30, 2026
South Shore Bank is a state member bank based in South Weymouth, MA, owned by Charlesbridge MHC. As of June 30, 2026 it held $2.5 billion in assets and $2.2 billion in deposits; assets were up 5.3% from a year before. It has 13 branches.
Updated Oct 11, 2026 · numbers as of June 30, 2026
Total assets
$2.5B
+5.3% in a year · -1.3% in a quarter
Deposits
$2.2B
+5.1% in a year · -1.3% in a quarter
Loans
$1.7B
+7.7% in a year · +1.4% in a quarter
Profit so far
$8.9M
Jan 1 to Jun 30, 2026 · +63.4% in a year
Capital ratio
10.10%
+0.01 pts in a year
Return on assets
0.71%
+0.24 pts in a year
Facts
- Type
- State member bank
- Head office
- 1530 Main St, South Weymouth, MA, 02190
- County
- Norfolk
- Holding company
- Charlesbridge MHC
- Established
- Feb 1, 1833
- Employees
- 226
- Branches
- 13
- Website
- www.southshorebank.com
- Id
- b90303
Quarter by quarter
December 31, 1985 to June 30, 2026
Assets, deposits and loans
Each quarter end, US dollars
Profit by quarter
Net income of each quarter, the last 12
Ratios
Percent. Return on assets and net interest margin are yearly rates.
Branches
13 offices as of June 30, 2026, holding $2.2 billion in deposits
Branch map
Every branch, sized by its deposits
| State | Branches | Deposits | Share |
|---|---|---|---|
| Massachusetts | 13 | $2.2B | 100.0% |
| Largest branches | Place | Deposits |
|---|---|---|
| South Shore Bank (main office) | South Weymouth, MA | $978M |
| Braintree Branch | Braintree, MA | $280M |
| Norwell Branch | Norwell, MA | $171M |
| Hunt Street Branch | Weymouth, MA | $126M |
| Grainte Crossing Branch | Quincy, MA | $118M |
| Shaws Plaza Branch | East Weymouth, MA | $90.4M |
| North Weymouth Branch | Weymouth, MA | $79.7M |
| Stoughton Branch | Stoughton, MA | $79.1M |
| Previte'S Hanover Branch | Hanover, MA | $77.6M |
| East Bridgewater Branch | East Bridgewater, MA | $72.4M |
Related pages
Questions and answers
How big is South Shore Bank?
$2.5 billion in total assets and $2.2 billion in deposits as of June 30, 2026, with assets up 5.3% from a year before. Its loans were $1.7 billion.
How many branches does South Shore Bank have?
13 branches in Massachusetts as of June 30, 2026.
Is South Shore Bank profitable?
Yes: it earned $8.90 million from January 1 to June 30, 2026 (up 63.4% from the same months a year before). Its return on assets was 0.71% a year; about 1% is typical.
Who owns South Shore Bank?
South Shore Bank is owned by Charlesbridge MHC, its holding company.
Official public data from the reports every insured bank files each quarter. Profit so far runs from January 1 to the quarter end. Branch deposits are counted once a year, as of June 30. New quarters appear about two months after the quarter ends.