Investar Holding Corporation (NASDAQ: ISTR) is a Baton Rouge, Louisiana-based bank holding company that operates primarily through its wholly-owned subsidiary, Investar Bank, National Association. Founded in 2006, the company functions as a full-service community bank offering a broad spectrum of financial products and services. Its core offerings include various deposit accounts, commercial real estate loans, commercial and industrial (C&I) loans, construction loans, consumer loans, and treasury management solutions.
The company's business model is centered on traditional banking operations, generating revenue primarily through net interest income derived from the spread between its loan portfolio yields and the cost of its deposit funding. Investar also earns non-interest income from service charges, bank-owned life insurance, and other banking fees. Geographically, Investar focuses its operations in the Gulf South region, maintaining a network of branches across south Louisiana, southeast Texas, and Alabama. The company has actively pursued a multi-state growth strategy through both organic expansion and targeted acquisitions, such as its early 2026 acquisition of Wichita Falls Bancshares, Inc., which expanded its footprint into the north Dallas and Wichita Falls, Texas markets. Operating in a highly competitive regional banking sector, Investar differentiates itself through a relationship-driven approach, emphasizing community engagement, local decision-making, and tailored financial solutions for its commercial and retail clients.
