Our goal is to create a one-of-kind banking experience grounded in relationships, nurtured through service, and measured by results. We are the largest savings bank headquartered in Michigan, a top 15 national mortgage originator, and the fifth largest savings bank in the country. Flagstar Bank is a subsidiary of Flagstar Bancorp, which is listed on the New York Stock Exchange under the symbol FBC. We are committed to the success and prosperity of the communities we serve. Flagstar Bank. Equal Opportunity Lender. Member FDIC.