SEI Investments Co. is a publicly owned investment manager. The firm provides wealth management and investment advisory services to its clients through its subsidiaries. Through its subsidiaries, it provides its services to corporations, financial institutions, financial advisors, high net worth families, banks and trust institutions, investment advisors, financial planners, not-for-profit organizations, and pension plans. The firm manages separate client-focused portfolios through its subsidiaries. Through its subsidiaries, it also manages equity, fixed income, and balanced mutual funds, hedge funds, fund of funds, and private equity funds. The firm invests in public equity and fixed income markets across the globe through its subsidiaries. Through its subsidiaries, it also invests in alternative investment markets. SEI Investments Co. was founded in 1968 and is based in Oaks, Pennsylvania.