The Nuveen AMT-Free Quality Municipal Income Fund is a closed-ended mutual fund specializing in fixed income, launched by Nuveen Investments Inc. Management responsibilities are shared by Nuveen Asset Management, LLC and Nuveen Fund Advisors LLC. This fund primarily allocates capital within the U.S. fixed income market, with a key focus on acquiring undervalued municipal bonds that offer exemption from both federal income tax and the alternative minimum tax (AMT). It seeks to include securities with a credit rating of Baa/BBB or better from prominent agencies like S&P, Moody's, or Fitch. The fund's diverse investment portfolio spans various industries, including transportation, healthcare, utilities, housing/multifamily, and water and sewer systems. Originally established on November 21, 2002, and based in the United States, this fund was formerly recognized as the Nuveen AMT-Free Municipal Income Fund.