First Trust Exchange-Traded Fund IV - First Trust Core Investment Grade ETF is an exchange traded fund launched and managed by First Trust Advisors LP. The fund invests in the fixed income markets of global region. It invests in investment grade securities issues by U.S. government or its agencies, instrumentalities or U.S. government-sponsored entities, Treasury Inflation Protected Securities, residential and commercial mortgage-backed securities, asset-backed securities, U.S. corporate bonds, fixed income securities issued by non-U.S. corporations and governments, including sovereign debt securities and issuers with significant ties to emerging market countries, municipal bonds; and collateralized loan obligations that are rated Baa3/BBB- or above by at least one nationally recognized statistical rating organization. First Trust Exchange-Traded Fund IV - First Trust Core Investment Grade ETF was formed on November 7, 2023 and is domiciled in the United States.