Nuveen Select Maturities Municipal Fund is a closed-ended fixed income mutual fund launched by Nuveen Investments, Inc. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. It invests in the fixed income markets of the United States. The fund invests primarily in municipal securities rated Baa/BBB or better. It invests in securities that provide income exempt from federal income tax. The fund employs fundamental analysis with bottom-up stock picking approach to create its portfolio. It benchmarks the performance of its portfolio against the S&P Intermediate Municipal Bond Index and the S&P National Municipal Bond Index. Nuveen Select Maturities Municipal Fund was formed on September 18, 1992 and is domiciled in the United States.