<SEC-DOCUMENT>0001193125-21-066565-index.html : 20210303 <SEC-HEADER>0001193125-21-066565.hdr.sgml : 20210303 <ACCEPTANCE-DATETIME>20210303070128 ACCESSION NUMBER: 0001193125-21-066565 CONFORMED SUBMISSION TYPE: 497K PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20210303 DATE AS OF CHANGE: 20210303 EFFECTIVENESS DATE: 20210303 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: 497K SEC ACT: 1933 Act SEC FILE NUMBER: 033-16905 FILM NUMBER: 21707197 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>S000005544 <SERIES-NAME>Nuveen Credit Income Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015076 <CLASS-CONTRACT-NAME>Class A <CLASS-CONTRACT-TICKER-SYMBOL>FJSIX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015078 <CLASS-CONTRACT-NAME>Class C <CLASS-CONTRACT-TICKER-SYMBOL>FCSIX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015079 <CLASS-CONTRACT-NAME>Class R3 <CLASS-CONTRACT-TICKER-SYMBOL>FANSX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000015080 <CLASS-CONTRACT-NAME>Class I <CLASS-CONTRACT-TICKER-SYMBOL>FJSYX </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>497K <SEQUENCE>1 <FILENAME>d98576d497k.htm <DESCRIPTION>NUVEEN INVESTMENT FUNDS, INC. <TEXT> Document 1 - file: d98576d497k.htm
</DOCUMENT> </SEC-DOCUMENT>