Invesco Markets plc - Invesco Morningstar US Energy Infrastructure MLP UCITS ETF is an exchange traded fund launched by Source Investment Management Limited. It is managed by Assenagon Asset Management S.A. The fund invests in MLPs which invest in the public equity markets of the United States. It uses derivatives such as swaps to invest in master limited partnerships which are operating in the energy sector, including production, processing, or transportation of energy or natural resources. The fund invests in MLPs which invest in the stocks of companies across all market capitalizations. It seeks to replicate the performance of the Morningstar MLP Composite Index, by employing synthetic replication methodology. The fund was formerly known as Source Markets plc - Source Morningstar US Energy Infrastructure MLP UCITS ETF. Invesco Markets plc - Invesco Morningstar US Energy Infrastructure MLP UCITS ETF was formed on May 15, 2013 and is domiciled in Ireland.