<SEC-DOCUMENT>0001193125-13-384037-index.html : 20131224 <SEC-HEADER>0001193125-13-384037.hdr.sgml : 20131224 <ACCEPTANCE-DATETIME>20130930110808 ACCESSION NUMBER: 0001193125-13-384037 CONFORMED SUBMISSION TYPE: 497K PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20130930 DATE AS OF CHANGE: 20130930 EFFECTIVENESS DATE: 20130930 FILER: COMPANY DATA: COMPANY CONFORMED NAME: BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) CENTRAL INDEX KEY: 0000810902 IRS NUMBER: 136891420 STATE OF INCORPORATION: MA FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 497K SEC ACT: 1933 Act SEC FILE NUMBER: 033-12112 FILM NUMBER: 131121918 BUSINESS ADDRESS: STREET 1: 767 FIFTH AVE STREET 2: 49TH FL CITY: NEW YORK STATE: NY ZIP: 10153 BUSINESS PHONE: 2125832000 MAIL ADDRESS: STREET 1: 767 FIFTH AVE STREET 2: 49TH FL CITY: NEW YORK STATE: NY ZIP: 10153 FORMER COMPANY: FORMER CONFORMED NAME: BARON ASSET FUND DATE OF NAME CHANGE: 19920703 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0000810902 <SERIES-ID>S000000585 <SERIES-NAME>BARON OPPORTUNITY FUND <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000001638 <CLASS-CONTRACT-NAME>BARON OPPORTUNITY FUND <CLASS-CONTRACT-TICKER-SYMBOL>BIOPX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000077821 <CLASS-CONTRACT-NAME>Institutional Shares <CLASS-CONTRACT-TICKER-SYMBOL>BIOIX </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>497K <SEQUENCE>1 <FILENAME>d577034d497k.htm <DESCRIPTION>BARON OPPORTUNITY FUND <TEXT> Document 1 - file: d577034d497k.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>g577034g08r73.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 2 - file: g577034g08r73.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>g577034g19r16.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: g577034g19r16.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g577034g72s36.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g577034g72s36.jpg
</DOCUMENT> </SEC-DOCUMENT>