IUMF seeks to replicate to the extent reasonably possible and before fees and expenses, the performance of the Russell 1000 Invesco Dynamic Multifactor Index, or any successor thereto, on an unhedged basis, in the case of any unhedged units, or on a hedged basis, in the case of any hedged units. This Invesco ETF invests, directly or indirectly, primarily in equity securities of companies listed in the United States.