Invesco Morningstar US Energy Infrastructure MLP UCITS ETF Acc is an exchange-traded fund that seeks to track the Morningstar MLP Composite index, a diversified benchmark targeting the top 97% of publicly traded U.S. Master Limited Partnerships (MLPs) by market capitalization. These MLPs primarily operate in the energy infrastructure sector, focusing on the transportation, storage, and processing of energy products such as oil and natural gas. The ETF employs synthetic replication through an unfunded swap to achieve the index's total performance, less fees and expenses. As an accumulating fund, it reinvests dividends back into the ETF rather than distributing them to investors, supporting compounded growth within the fund. Domiciled in Ireland and launched in 2013, this ETF provides investors with targeted exposure to U.S. energy infrastructure equities via a passive management style. It plays a key role in the financial markets by offering a cost-effective vehicle for accessing the specialized MLP segment of the energy industry, which generates revenues mainly through stable fee-based operations rather than direct commodity price exposure.