JPMorgan Carbon Transition U.S. Equity ETF (JCTR US) – Portfolio Construction MethodologyThe underlying JPMorgan Asset Management Carbon Transition U.S. Equity Index targets large- and mid-cap U.S. equities drawn from the Russell 1000 Index, which typically spans the largest 1,000 U.S. companies by free-float market cap. Starting from that universe, the index excludes issuers breaching extensive norms- and values-based screens, including controversial weapons, specified fossil-fuel activities, gambling, adu ...