Nuveen Credit Strategies Income Fund is a balanced mutual fund managed by Symphony Asset Management, LLC which invests in fixed income and public equity markets of the United States. It seeks investment grade securities and employs a bottom-up stock picking approach based on fundamental analysis considering various market factors. The fund benchmarks performance with Barclays Capital U.S. Aggregate Bond Index and was initially known as Nuveen Multi-Strategy Income & Growth Fund 2 before formation in 2003.