Ottawa Bancorp (OTTW) Stock Analysis & Winston Score

Ottawa Bancorp is a small community bank holding company based in Ottawa, Illinois. It operates through its subsidiary, Ottawa Savings Bank, which offers everyday banking services like checking and savings accounts, home loans, and other basic financial products. The bank mainly serves individuals and small businesses in the Illinois Valley region. The company makes money primarily through the difference between the interest it earns on loans and the interest it pays out on deposits, which is called net interest income. It is a very small bank with a market cap near zero, meaning it has limited scale compared to regional or national competitors. The main risk Ottawa Bancorp faces is its size — small community banks struggle to compete with larger institutions that have more resources, broader technology offerings, and the ability to absorb rising costs more easily, making long-term profitability a consistent challenge.