iShares MSCI USA Screened UCITS ETF USD (Acc) is an exchange-traded fund that tracks the MSCI USA Screened Index, offering exposure to large- and mid-cap U.S. companies screened for environmental, social, and governance (ESG) criteria. It excludes firms involved in thermal coal, controversial weapons, tobacco, and other objectionable sectors, promoting sustainable investment while maintaining broad U.S. equity diversification. The portfolio, comprising around 494 holdings, features heavy weighting in technology, followed by consumer discretionary, financials, and communication services, with prominent constituents like NVIDIA, Microsoft, Apple, and Amazon. Employing full physical replication, the ETF holds actual index securities and is structured under the UCITS framework, domiciled in Ireland for European investor accessibility. With a low total expense ratio of 0.07%, it provides a cost-effective avenue for ESG-aligned U.S. market participation, accumulating dividends to support long-term capital growth. This ETF plays a key role in the financial markets by enabling responsible investing strategies that integrate ethical screens without sacrificing comprehensive sector coverage or performance potential.