Calvert Ultra-Short Investment Grade ETF CVSB Strategy

The investment seeks to maximize income, to the extent consistent with preservation of capital, through investment in short-term bonds and income-producing securities. The fund seeks to achieve its investment objective by investing, under normal circumstances, at least 80% of its net assets (including any borrowings for investment purposes) in a portfolio of investment grade, short-term fixed, variable and floating-rate securities. The fund is actively managed, not designed to track a benchmark, and therefore not constrained by the composition of a benchmark.