Eaton Vance Senior Income Trust is an investment management company that focuses on providing investors with access to a diversified portfolio of senior secured floating-rate loans and other income-generating securities

The trust primarily aims to deliver high current income while managing risk through a variety of credit quality and industry sectors. By investing in senior loans, the trust seeks to capitalize on opportunities in the fixed-income market, catering to investors looking for potential income enhancement and capital preservation in a fluctuating interest rate environment.