SEI Investments Company (SEIC) is a Financials stock trading at $89.48 (as of 2026-06-18), with a market capitalization of $10.57B and a trailing P/E of 15.0. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
SEI Investments Company is an asset management holding company that, through its subsidiaries, provides wealth management, retirement and investment solutions, asset management and administration, investment processing outsourcing, and investment advisory and related financial services. It serves private banks, financial advisers and planners, institutions and investment managers, retirement plan sponsors, and not-for-profit and other organizations, and manages client portfolios and mutual funds.