<SEC-DOCUMENT>0001193125-19-216879-index.html : 20190808 <SEC-HEADER>0001193125-19-216879.hdr.sgml : 20190808 <ACCEPTANCE-DATETIME>20190808162504 ACCESSION NUMBER: 0001193125-19-216879 CONFORMED SUBMISSION TYPE: N-CSR PUBLIC DOCUMENT COUNT: 10 CONFORMED PERIOD OF REPORT: 20190531 FILED AS OF DATE: 20190808 DATE AS OF CHANGE: 20190808 EFFECTIVENESS DATE: 20190808 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: N-CSR SEC ACT: 1940 Act SEC FILE NUMBER: 811-05309 FILM NUMBER: 191009944 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>S000005558 <SERIES-NAME>Nuveen Minnesota Intermediate Municipal Bond Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015134 <CLASS-CONTRACT-NAME>Class A <CLASS-CONTRACT-TICKER-SYMBOL>FAMAX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015135 <CLASS-CONTRACT-NAME>Class I <CLASS-CONTRACT-TICKER-SYMBOL>FAMTX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000081082 <CLASS-CONTRACT-NAME>Class C1 <CLASS-CONTRACT-TICKER-SYMBOL>FACMX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000096214 <CLASS-CONTRACT-NAME>Nuveen Minnesota Intermediate Municipal Bond Fund Class C2 <CLASS-CONTRACT-TICKER-SYMBOL>NIBMX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000137678 <CLASS-CONTRACT-NAME>Nuveen Minnesota Intermediate Municipal Bond Fund Class C <CLASS-CONTRACT-TICKER-SYMBOL>NIBCX </CLASS-CONTRACT> </SERIES> <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>C000015137 <CLASS-CONTRACT-NAME>Class C1 <CLASS-CONTRACT-TICKER-SYMBOL>FCMNX </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>C000096215 <CLASS-CONTRACT-NAME>Nuveen Minnesota Municipal Bond Fund Class C2 <CLASS-CONTRACT-TICKER-SYMBOL>NMBCX </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> <SERIES> <OWNER-CIK>0000820892 <SERIES-ID>S000005560 <SERIES-NAME>Nuveen Nebraska Municipal Bond Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015139 <CLASS-CONTRACT-NAME>Class A <CLASS-CONTRACT-TICKER-SYMBOL>FNTAX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015140 <CLASS-CONTRACT-NAME>Class C1 <CLASS-CONTRACT-TICKER-SYMBOL>FNTCX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015141 <CLASS-CONTRACT-NAME>Class I <CLASS-CONTRACT-TICKER-SYMBOL>FNTYX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000096216 <CLASS-CONTRACT-NAME>Nuveen Nebraska Municipal Bond Fund Class C2 <CLASS-CONTRACT-TICKER-SYMBOL>NCNBX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000137680 <CLASS-CONTRACT-NAME>Nuveen Nebraska Municipal Bond Fund Class C <CLASS-CONTRACT-TICKER-SYMBOL>NAAFX </CLASS-CONTRACT> </SERIES> <SERIES> <OWNER-CIK>0000820892 <SERIES-ID>S000005562 <SERIES-NAME>Nuveen Oregon Intermediate Municipal Bond Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015145 <CLASS-CONTRACT-NAME>Class A <CLASS-CONTRACT-TICKER-SYMBOL>FOTAX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015146 <CLASS-CONTRACT-NAME>Class I <CLASS-CONTRACT-TICKER-SYMBOL>FORCX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000096217 <CLASS-CONTRACT-NAME>Nuveen Oregon Intermediate Municipal Bond Fund Class C2 <CLASS-CONTRACT-TICKER-SYMBOL>NIMOX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000137681 <CLASS-CONTRACT-NAME>Nuveen Oregon Intermediate Municipal Bond Fund Class C <CLASS-CONTRACT-TICKER-SYMBOL>NAFOX </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>N-CSR <SEQUENCE>1 <FILENAME>d739938dncsr.htm <DESCRIPTION>NUVEEN INVESTMENT FUNDS, INC. <TEXT> Document 1 - file: d739938dncsr.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.CERT <SEQUENCE>2 <FILENAME>d739938dex99cert.htm <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT <TEXT> Document 2 - file: d739938dex99cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.906CERT <SEQUENCE>3 <FILENAME>d739938dex99906cert.htm <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT <TEXT> Document 3 - file: d739938dex99906cert.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g739938img00e2ce025.gif <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g739938img00e2ce025.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g739938img568384b66.gif <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g739938img568384b66.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>g739938img5ba1903b7.gif <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: g739938img5ba1903b7.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>g739938img640a8a361.gif <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: g739938img640a8a361.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>g739938img6acc14892.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: g739938img6acc14892.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>g739938imgc0a1d6e84.gif <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: g739938imgc0a1d6e84.gif
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>g739938imgc613ac5f3.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: g739938imgc613ac5f3.jpg
</DOCUMENT> </SEC-DOCUMENT>