<SEC-DOCUMENT>0001752724-23-162463-index.html : 20230725 <SEC-HEADER>0001752724-23-162463.hdr.sgml : 20230725 <ACCEPTANCE-DATETIME>20230725152318 ACCESSION NUMBER: 0001752724-23-162463 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230531 FILED AS OF DATE: 20230725 DATE AS OF CHANGE: 20230725 PERIOD START: 20230531 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NUVEEN INVESTMENT FUNDS INC CENTRAL INDEX KEY: 0000820892 IRS NUMBER: 411418224 STATE OF INCORPORATION: MD FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: NPORT-P SEC ACT: 1940 Act SEC FILE NUMBER: 811-05309 FILM NUMBER: 231108358 BUSINESS ADDRESS: STREET 1: 333 WEST WACKER DR. CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 312-917-8146 MAIL ADDRESS: STREET 1: 333 WEST WACKER DR. CITY: CHICAGO STATE: IL ZIP: 60606 FORMER COMPANY: FORMER CONFORMED NAME: FIRST AMERICAN INVESTMENT FUNDS INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: SECURAL MUTUAL FUNDS INC DATE OF NAME CHANGE: 19910627 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0000820892 <SERIES-ID>S000005559 <SERIES-NAME>Nuveen Minnesota Municipal Bond Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015136 <CLASS-CONTRACT-NAME>Class A <CLASS-CONTRACT-TICKER-SYMBOL>FJMNX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015138 <CLASS-CONTRACT-NAME>Class I <CLASS-CONTRACT-TICKER-SYMBOL>FYMNX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000137679 <CLASS-CONTRACT-NAME>Nuveen Minnesota Municipal Bond Fund Class C <CLASS-CONTRACT-TICKER-SYMBOL>NTCCX </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>NPORT-P <SEQUENCE>1 <FILENAME>primary_doc.xml <TEXT> Document 1 - file: primary_doc.html
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