Nuveen New York Select Tax-Free Income Portfolio is a fixed income mutual fund managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. The fund invests in the fixed income markets of New York and primarily invests in municipal bonds with an average credit quality of Baa/BBB or better. It benchmarks its performance against Barclays Capital New York Municipal Bond Index and S&P New York Municipal Bond Index.