Thumb Bank and Trust
Pigeon, Michigan, Huron County
$673M in total assets, the 1,441st largest of 4,309 US banks and 23rd of 74 headquartered in Michigan.
- FDIC certificate
- 14513
- Established
- 1895
- Owned by
- Thumb Bcorp Employee Stk Ownership Plan
- Primary regulator
- FED
- Website
- WWW.THUMB.BANK
At a glance
Compared with 46 banks headquartered in Michigan with $100 million to $1 billion in assets, as of June 30, 2026.
| Measure | This bank | Percentile | Peer range, middle 90% | Peer median |
|---|---|---|---|---|
| Total assets | $673M | 91% | $397M | |
| Loans | $419M | 83% | $249M | |
| Deposits | $596M | 91% | $339M | |
| Return on assets | 1.57% | 76% | 1.05% | |
| Net interest margin | 4.65% | 76% | 4.18% | |
| Efficiency ratio | 54.3% | 13% | 67.2% | |
| Equity to assets | 9.53% | 39% | 9.87% | |
| Loans to deposits | 70% | 33% | 77% |
Growth
Total assets grew 12.8% a year over the last 5 years and 11.4% a year over 10 years, including 2 acquisitions in the last 10 years.
Acquisitions
| Closed | Acquired bank | Assets at acquisition |
|---|---|---|
| Nov 2024 | Freeland State Bank Freeland, MI | $51M |
| Jan 2023 | Exchange State Bank Carsonville, MI | $214M |
Where they operate
13 branches in 5 counties.
Largest markets by deposits
| County | Deposits | Market share | Rank |
|---|---|---|---|
| Sanilac County, MI | $197M | 21.3% | 3 of 6 |
| Huron County, MI | $195M | 17.9% | 3 of 7 |
| Bay County, MI | $84M | 6.5% | 4 of 7 |
| Tuscola County, MI | $83M | 14.0% | 4 of 6 |
| Saginaw County, MI | $37M | 1.4% | 10 of 10 |
Deposits by branch from the FDIC Summary of Deposits, June 2026. Rank among all banks with branches in that county.
Branch history since 2016
Net gain of 8 branches since 2016 (5 to 13, +160.0%). 3 opened, 7 acquired, 2 closed or sold.
| Period | What happened | Opened or acquired | Closed or sold | Net change | Branches at end |
|---|---|---|---|---|---|
| Start of 2016 | Starting point | 5 | |||
| 2016 | Opened Bad Axe | 1 | 0 | +1 | 6 |
| 2022 | Opened Marlette | 1 | 0 | +1 | 7 |
| 2023 | Acquired Exchange State Bank | 6 | 0 | +6 | 13 |
| 2024 | Acquired Freeland State BankOpened Lexington, closed Bay City | 2 | 1 | +1 | 14 |
| 2025 | Closed Applegate | 0 | 1 | −1 | 13 |
Balance sheet and earnings
Loans by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Commercial real estate | 24% | 38% | |
| Farmland | 23% | 3% | |
| 1-4 family residential | 13% | 30% | |
| Agricultural | 10% | 1% | |
| Business (C&I) | 8% | 12% | |
| Construction and land | 8% | 5% | |
| Multifamily | 7% | 4% | |
| Consumer | 3% | 4% | |
| Other | 4% | 2% |
Deposits by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Other interest-bearing | 47% | 51% | |
| Noninterest-bearing | 30% | 26% | |
| Time deposits | 24% | 22% |
Brokered deposits are 0.0% of deposits (peers 4.0%).
Return on assets
Trailing four quarters, with the peer median.
Credit and capital
| This bank | Peer median | |
|---|---|---|
| Noncurrent loans | 0.03% | 0.63% |
| Net charge-offs, annualized | 0.00% | 0.00% |
| Reserves to loans | 1.06% | 1.20% |
| Leverage ratio | 9.44% | 10.77% |
Noncurrent loans exclude government-guaranteed portions.
Related banks
Similar size in Michigan
Largest competitors in Sanilac County, MI
Figures as of June 30, 2026 from the bank's Call Report, FDIC structure and branch data, and the Federal Reserve. Short link: bankingstats.com/thumb