SEI INVESTMENTS CO
Q2 2026 Form 13-F

Description and Activity

SEI provides technology and investment solutions specifically for the financial services industry, focusing on areas such as investment processing, operations, and asset management. The company operates through five primary segments: Private Banks, Investment Advisors, Institutional Investors, Investment Managers, and Investments in New Businesses. SEI's clientele includes major financial institutions and investment managers, with notable clients being 10 of the top 20 U.S. banks and 48 of the top 100 investment managers globally. As of December 31, 2023, SEI managed approximately $1.4 trillion in assets.

Revenue for SEI is primarily generated through asset management fees, administration fees, and technology service fees. The company employs a modular service delivery approach, allowing clients to select specific technology and operational solutions tailored to their needs. The key factors impacting SEI's business performance include the scalability of its business operations, the ability to generate predictable cash flows, and continuous investment in technology enhancements. Each business segment contributes differently to the overall revenue, with the Investment Managers segment being the largest contributor at 35%, followed by Private Banks at 26%, Investment Advisors at 23%, Institutional Investors at 15%, and Investments in New Businesses at 1%.