The iShares MSCI USA SRI UCITS ETF USD (Acc) seeks to track the MSCI USA SRI Select Reduced Fossil Fuels index. The MSCI USA SRI Select Reduced Fossil Fuels index tracks US stocks considering only companies with very high Environmental, Social and Governance (ESG) ratings relative to their sector peers, to ensure the inclusion of the best of class companies from an ESG perspective and avoiding companies incompatible with values screen or having exposure to fossil fuels through extraction and production activities, power generation activities or reserves ownership. The weight of each company is capped to 5%.