NPORT-P false 0001517936 XXXXXXXX S000089949 C000256817 First Trust Exchange-Traded Fund IV 811-22559 0001517936 5493006CBTW7P2B31B80 120 East Liberty Drive Suite 400 Wheaton 60187 630-765-8000 FT Vest 20+ Year Treasury & Target Income ETF S000089949 2549005Y0ZZ1GDYRH249 2026-10-31 2026-04-30 N 13855700.43 8421.37 13847279.06 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 206.06000000 N The Fund's Designated Reference Portfolio is the Fund's Securities Portfolio. N/A CBOE GLOBAL MARKETS, INC. 529900RLNSGA90UPEH54 000000000 -311.00000000 NC USD -933.00000000 -0.00673778578 N/A DE CORP US N 2 CBOE GLOBAL MARKETS, INC. 529900RLNSGA90UPEH54 Call Written ISHARES TRUST ISHARES TRUST 20 YR TR BD ETF 100.00000000 86.35000000 USD 2026-05-01 XXXX 12891.29000000 N N N CBOE GLOBAL MARKETS, INC. 529900RLNSGA90UPEH54 000000000 1604.00000000 NC USD 13435104.00000000 97.02342201515 N/A DE CORP US N 2 CBOE GLOBAL MARKETS, INC. 529900RLNSGA90UPEH54 Call Purchased ISHARES TRUST ISHARES TRUST 20 YR TR BD ETF 100.00000000 0.87000000 USD 2026-07-31 XXXX -182130.91000000 N N N UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT 254900HROIFWPRGM1V77 912797UC9 51000.00000000 PA USD 50691.93000000 0.366078633790 Long DBT UST US N 2 2026-06-30 None 0.00000000 N N N N N N DREYFUS GOVERNMENT CASH MANAGEMENT FUNDS 549300F7IDB6WRO7VJ11 262006208 167426.05000000 NS USD 167426.05000000 1.209089881662 Long STIV RF US N 1 N N N UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT 254900HROIFWPRGM1V77 912797SW8 51000.00000000 PA USD 50863.64000000 0.367318660796 Long DBT UST US N 2 2026-05-28 None 0.00000000 N N N N N N UNITED STATES OF AMERICA - BUREAU OF THE PUBLIC DEBT 254900HROIFWPRGM1V77 912797TQ0 51000.00000000 PA USD 50542.90000000 0.365002393473 Long DBT UST US N 2 2026-07-30 None 0.00000000 N N N N N N 2026-06-22 First Trust Exchange-Traded Fund IV Derek Maltbie Derek Maltbie Treasurer, Chief Financial Officer and Chief Accounting Officer