Nomura Holdings, Inc. engages in the provision of investment, financing, and related services to individual, institutional, and government clients worldwide. It operates through three segments: Wealth Management, Investment Management, and Wholesale. The Wealth Management segment offers asset management services. The Investment Management segment provides investment management services and investment solutions, such as establishing and managing investment trusts, discretionary investment services, investment and management for investment vehicles, funds for institutional investors, and management of silent partnerships. The Wholesale segment is involved in the sales and trading of debt and equity securities, foreign exchange; offers investment banking services, including underwriting and d…