M C Bank & Trust Company
Morgan City, Louisiana, St. Mary County
$710M in total assets, the 1,395th largest of 4,309 US banks and 25th of 104 headquartered in Louisiana.
- FDIC certificate
- 17388
- Established
- 1955
- Owned by
- Dmms Management Llc
- Primary regulator
- FED
- Website
- www.mcbt.com
At a glance
Compared with 73 banks headquartered in Louisiana 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 | $710M | 93% | $329M | |
| Loans | $351M | 73% | $220M | |
| Deposits | $481M | 80% | $282M | |
| Return on assets | -0.95% | 2% | 1.23% | |
| Net interest margin | 1.63% | 2% | 4.35% | |
| Efficiency ratio | 309.3% | 98% | 65.1% | |
| Equity to assets | 30.54% | 98% | 10.73% | |
| Loans to deposits | 73% | 33% | 81% |
Growth
Total assets grew 14.1% a year over the last 5 years and 7.6% a year over 10 years, without acquisitions.
Acquisitions
| Closed | Acquired bank | Assets at acquisition |
|---|---|---|
| Dec 1997 | Guaranty Bank & Trust Company of Morgan City Morgan City, LA | $65M |
Where they operate
10 branches in 6 counties.
Largest markets by deposits
| County | Deposits | Market share | Rank |
|---|---|---|---|
| St. Mary County, LA | $347M | 24.7% | 2 of 6 |
| Orleans County, LA | $55M | 0.3% | 16 of 20 |
| Lafayette County, LA | $28M | 0.3% | 24 of 31 |
| St. Tammany County, LA | $22M | 0.3% | 23 of 26 |
| Jefferson County, LA | $15M | 0.1% | 23 of 26 |
| Terrebonne County, LA | $13M | 0.4% | 10 of 12 |
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 5 branches since 2016 (5 to 10, +100.0%). 8 opened, 0 acquired, 3 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 Youngsville | 1 | 0 | +1 | 6 |
| 2018 | Opened New OrleansClosed Morgan City | 1 | 1 | 0 | 6 |
| 2019 | Opened New Orleans | 1 | 0 | +1 | 7 |
| 2021 | Opened Houma and New Orleans | 2 | 0 | +2 | 9 |
| 2023 | Opened Covington and MetairieClosed New Orleans | 2 | 2 | 0 | 9 |
| 2026 through Q2 | Opened New Orleans | 1 | 0 | +1 | 10 |
Balance sheet and earnings
Loans by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Commercial real estate | 40% | 29% | |
| Business (C&I) | 31% | 11% | |
| 1-4 family residential | 15% | 34% | |
| Construction and land | 7% | 11% | |
| Multifamily | 4% | 3% | |
| Consumer | 2% | 4% | |
| Farmland | 0% | 5% | |
| Agricultural | 0% | 3% | |
| Other | 1% | 1% |
Deposits by type
| Type | Share | This bank | Peers |
|---|---|---|---|
| Other interest-bearing | 45% | 40% | |
| Noninterest-bearing | 33% | 27% | |
| Time deposits | 22% | 34% |
Brokered deposits are 0.0% of deposits (peers 0.8%).
Return on assets
Trailing four quarters, with the peer median.
Credit and capital
| This bank | Peer median | |
|---|---|---|
| Noncurrent loans | 5.29% | 0.85% |
| Net charge-offs, annualized | 0.76% | 0.04% |
| Reserves to loans | 2.48% | 1.16% |
| Leverage ratio | 42.96% | 11.45% |
Noncurrent loans exclude government-guaranteed portions.
Related banks
Similar size in Louisiana
Largest competitors in St. Mary County, LA
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/m-c