The North American Income Trust plc is an exchange traded fund launched and managed by Aberdeen Fund Managers Limited. The fund invests in the public equity markets of the United States. It seeks to invest in the stocks of companies operating across diversified sectors. The fund invests in the stocks of large-cap companies, within the market capitalization range of S&P 500 Index. It employs active management style to manage its portfolio. The fund benchmarks the performance of its portfolio against the S&P 500 Index. The fund was formerly known as Edinburgh US Tracker Trust plc. The North American Income Trust plc was formed on November 2, 1902 and is domiciled in the United Kingdom.