Mountainone Financial Mhc
Mountainone Financial Mhc is a bank holding company that controls 2 federally insured institutions with $1.95B in combined assets.
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026
A holding company is the parent corporation that owns one or more banks or credit unions. Each institution below keeps its own charter and federal deposit insurance — they are listed here together because they share Mountainone Financial Mhc as their ultimate owner.
Institutions owned by Mountainone Financial Mhc
Every bank and credit union controlled by this holding company, by total assets. Each links to its full profile, branches and ownership history.
| # | Institution | Type | Location | Total assets | Deposits | Branches |
|---|---|---|---|---|---|---|
| 1 | MountainOne Bank | Bank | North Adams, MA | $1.07B | $789.4M | 6 |
| 2 | Mechanics Cooperative Bank | Bank | Taunton, MA | $878.9M | $681.2M | 11 |
Source: FDIC holding-company structure data (public domain). Ownership reflects the latest federal filings. Data sources · Data as of Q1 2026