A regional bank with a national second business
1st Source Bank is closely associated with South Bend, Indiana, but its customers can be operating aircraft, trucks or construction equipment far from that city. The organization traces its heritage to 1863 and describes a banking-center franchise spanning 19 counties in its home region. Its national specialty-finance offices add a second route to customers. This combination matters: the everyday branch network and the equipment-finance business depend on different local economies, transaction sizes and specialist knowledge. They belong in the same story, without being treated as identical businesses. [1]
Which institution the numbers describe
The FDIC’s October 2, 2026 directory identifies 1st Source Bank as an active Indiana-chartered Federal Reserve member bank in South Bend, certificate 9087. Its recorded establishment date is January 1, 1922. The organization’s 1863 heritage therefore describes a longer franchise history than the date attached to this insured charter. The Federal Reserve is its primary federal regulator. This profile uses certificate 9087 for the comparable financial figures, rather than substituting the publicly traded parent’s consolidated accounts. [2]
The parent, 1st Source Corporation, identifies the bank as its wholly owned banking subsidiary in its 2025 Form 10-K. That filing describes consumer and commercial banking, trust and wealth services, and a Specialty Finance Group serving equipment customers nationwide. The equipment mix includes private and cargo aircraft, construction machinery and vehicle fleets. The lender must understand the borrower’s cash flow as well as the equipment that could be repossessed if repayment fails. [3]
Equipment expertise changes the customer relationship
The bank’s specialty-finance questions and answers describe loans and finance leases, fixed and floating rates, and terms that vary by equipment. Aircraft financing focuses on assets such as turboprops, business jets and turbine helicopters. A separate deposit team can arrange checking, remote deposits, electronic transfers and fraud-protection services for those customers. This joins financing and cash handling around the same business. The published ranges are illustrations of available products, not the actual size, collateral quality or profitability of today’s portfolio. A financed machine also provides a possible second source of repayment. As an analytical matter, however, collateral is only useful to the extent it can be recovered and sold when needed. That distinction separates a secured loan from a guaranteed repayment. [4]
Payments make deposits useful
Its treasury-services offering shows how those deposits fit into daily operations. Businesses can originate electronic payments, send wires, collect checks through remote deposit or lockbox services, and assign different access levels to staff. Payment-approval limits and check-matching services add controls around the movement of money. The bank also describes immediate payments with real-time settlement. For a customer purchasing equipment or meeting payroll, the ability to move money reliably can be as consequential as the headline interest rate. These tools can support durable relationships, while making cybersecurity, authorization and service availability continuing operational responsibilities. [5]
A profitable bank, with a business-heavy loan book
At June 30, 2026, bank-only FDIC reports recorded $9.259 billion of assets, $7.433 billion of deposits and $7.059 billion of net loans, compared with $9.085 billion, $7.443 billion and $6.939 billion a year earlier. First-half net income rose to $90.933 million from $78.840 million. Equity increased to $1.256 billion from $1.146 billion. The noncurrent-loan ratio eased to 0.99% from 1.04%, while first-half net loan increased to $4.480 million from $2.052 million. The stock of troubled loans and realized losses can move differently. [6]
Commercial and industrial loans totaled $4.800 billion, roughly two-thirds of gross loans. Net interest margin rose to 4.38% from 4.07%. Those figures capture a commercially oriented bank earning a wider lending-and-funding spread; they do not identify the earnings attributable to aircraft, trucks or any other equipment category. [6]
Collateral is useful, but its value can change
The parent’s annual filing explicitly identifies changing collateral values, economic conditions and sector concentrations as credit considerations. The filing also describes judgment in loss-allowance adjustments for equipment values and portfolio concentrations. That is a reason to separate current earnings from the eventual cost of a lending cycle, rather than assuming specialized expertise eliminates credit risk. The bank also faces competition for deposits, making the cost of funding a separate issue from how well equipment loans perform. [3]
Regulatory evidence and measured expansion
The Federal Reserve Bank of Chicago’s September 25, 2023 CRA evaluation rated 1st Source Outstanding. It assessed lending distribution, community-development financing, investments and access to banking services, using stated review periods. This was a community-credit evaluation, not a guarantee of financial strength or an all-purpose finding about current compliance. Its value is in the dated evidence about where and how the institution served customers, alongside the financial statements’ separate account of profitability and credit performance. [7]
The Federal Reserve approved a West Lafayette, Indiana branch on July 7, 2026. That is evidence of regulatory permission for a specific expansion after the June financial checkpoint. Approval alone does not prove when the branch began serving customers. The record names the South Bend bank rather than its holding company, which matters when tracking where banking services may expand. It does not quantify new deposits, customers or expected revenue. [8]
Sources
- 1st Source — About; regional franchise and origins, checked October 6, 2026SourceBack to text: ↑
- FDIC — institution directory, October 2, 2026 index; certificate 9087Official sourceBack to text: ↑
- 1st Source Corporation — 2025 Form 10-K, filed February 17, 2026Filing / reportBack to text: ↑1↑2↑3
- 1st Source — Frequently Asked Questions, specialty finance and deposit services; checked October 6, 2026SourceBack to text: ↑
- 1st Source — Treasury Services; checked October 6, 2026SourceBack to text: ↑
- FDIC — bank-only financial reports, June 30, 2026 and June 30, 2025; certificate 9087Official sourceBack to text: ↑1↑2
- Federal Reserve Bank of Chicago — 1st Source Bank CRA performance evaluation, September 25, 2023Official sourceBack to text: ↑
- Federal Reserve — actions under delegated authority, week ending July 11, 2026Official releaseBack to text: ↑