BOK Financial Corporation is a financial holding company. The Company offers full service banking in Oklahoma, Texas, New Mexico, Colorado, Arizona and Kansas/Missouri. Its segments include Commercial Banking, Consumer Banking, Wealth Management, and Funds Management and Other. The Commercial Banking segment includes lending, treasury and cash management services, and customer risk management products for small businesses, middle market and commercial customers. The Consumer Banking segment includes retail lending and deposit services, lending and deposit services to small business customers served through the retail branch network and all mortgage banking activities. The Wealth Management segment provides fiduciary services, private bank services and investment advisory services in all markets; underwrites state and municipal securities, and engages in brokerage and trading activities. The Funds Management unit manages overall liquidity needs and interest rate risk.