SEI Investments Company (NASDAQ:SEIC) is a financial services company headquartered in Oaks, Pennsylvania, United States. SEI is a global provider of investment processing, investment management, and investment operations solutions. SEI provides products and services to corporations, financial institutions, financial advisors, and ultra-high-wealth individuals. As of June 30, 2016, through its subsidiaries and partnerships in which the company has a significant interest, SEI manages or administers $707 billion in mutual fund and pooled or separately managed assets, including $269 billion in assets under management and $438 billion in client assets under administration.