Old National Bancorp (NASDAQ: ONB) is a prominent regional bank holding company that operates primarily in the Midwestern and Southeastern United States. Founded in 1834 and headquartered in Evansville, Indiana, the company delivers a wide array of financial products and services through its principal subsidiary, Old National Bank. The company's business model is centered on traditional community banking, generating revenue primarily through net interest income from its diversified loan portfolio—which includes commercial, commercial real estate, residential real estate, and consumer loans—and non-interest income from fee-based services. In addition to core retail and commercial banking, Old National offers comprehensive wealth management, trust, investment advisory, and capital markets services. The bank has expanded its geographic footprint and market share through strategic acquisitions, including mergers with First Midwest Bancorp and CapStar Bank, giving it a strong presence across Indiana, Illinois, Kentucky, Michigan, Minnesota, Wisconsin, and Tennessee. By maintaining a low-cost deposit franchise and a conservative approach to risk management, Old National Bancorp positions itself as a stable, community-focused financial institution with the scale and capabilities of a larger regional bank.