The Natixis Sustainable Future 2040 Fund Class N (NSFHX) is a mutual fund that focuses on investing in companies that are committed to sustainable and responsible practices. This fund is designed for investors with a long-term investment horizon, specifically targeting the year 2040. It aims to provide growth and capital appreciation by investing in a diversified portfolio of environmentally and socially responsible companies. The fund is managed by Natixis Investment Managers, a global asset management firm with a strong focus on sustainable investing.