The UBS MSCI USA Socially Responsible UCITS ETF USD acc seeks to track the MSCI USA SRI Low Carbon Select 5% Issuer Capped index. The MSCI USA SRI Low Carbon Select 5% Issuer Capped index tracks the US equity market performance considering only companies with 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. Companies that generate significant portions of their revenues in non-sustainable activities are excluded. The weight of each company is capped to 5%.