Custodian banks serve which clients?

• A. Individual retail investors
• B. Banks issuing loans
• C. Central banks
• D. They look after portfolios/shares and bonds on behalf of fund managers, pension funds and insurance companies

Answer: (D)

Custodian banks specialize in safekeeping and administering securities. They hold portfolios of assets—such as shares and bonds—in trust, manage the day-to-day custody tasks, and handle activities like trade settlement, income collection, corporate actions, and reporting. Their typical clients are institutional investors that own large pools of assets, such as fund managers, pension funds, and insurance companies, because these clients need robust, specialized administration and safekeeping for sizable, diversified portfolios.

Individual retail investors generally rely on their brokers or fund managers for custody, rather than a dedicated custodian bank handling all administration. Custodian banks also don’t primarily serve banks issuing loans or central banks as their main client group; those roles involve lending or national financial operations rather than the core custody and asset-servicing function described.