The Harbor Mid Cap Core ETF (EPMB), part of the Harbor ETF Trust, is an actively managed investment vehicle aiming to deliver significant long-term total returns. It primarily allocates capital to common stocks and other equity instruments of mid-sized American companies. The fund specifically targets businesses demonstrating robust financial health, scrutinizing their capacity for revenue expansion, their profit margins, the manageability of their debt, their ability to generate strong cash flow, and their overall earnings outlook.