Calvert Research and Management is a leader in responsible investing, focusing on socially and environmentally conscious strategies. They offer a range of investment services, including actively and passively managed equity and fixed-income strategies, as well as asset allocation funds. Their target audience includes institutional and retail investors seeking sustainable investment options. The unique selling proposition is their commitment to delivering superior long-term performance while enabling clients to achieve positive social and environmental impact. As part of Morgan Stanley Investment Management, they leverage extensive resources to support their mission[1][3][5].