<SEC-DOCUMENT>0000932471-15-006356-index.html : 20150527 <SEC-HEADER>0000932471-15-006356.hdr.sgml : 20150527 <ACCEPTANCE-DATETIME>20150527090015 ACCESSION NUMBER: 0000932471-15-006356 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20150527 DATE AS OF CHANGE: 20150527 EFFECTIVENESS DATE: 20150527 FILER: COMPANY DATA: COMPANY CONFORMED NAME: VANGUARD WINDSOR FUNDS CENTRAL INDEX KEY: 0000107606 IRS NUMBER: 510082711 STATE OF INCORPORATION: DE FISCAL YEAR END: 1031 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-14336 FILM NUMBER: 15891019 BUSINESS ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482 BUSINESS PHONE: 6106691000 MAIL ADDRESS: STREET 1: PO BOX 2600 STREET 2: V26 CITY: VALLEY FORGE STATE: PA ZIP: 19482 FORMER COMPANY: FORMER CONFORMED NAME: VANGUARD WINDSOR FUNDS/ DATE OF NAME CHANGE: 20011121 FORMER COMPANY: FORMER CONFORMED NAME: VANGUARD/WINDSOR FUNDS INC DATE OF NAME CHANGE: 19931203 FORMER COMPANY: FORMER CONFORMED NAME: WINDSOR FUNDS INC DATE OF NAME CHANGE: 19920703 <SERIES-AND-CLASSES-CONTRACTS-DATA> <EXISTING-SERIES-AND-CLASSES-CONTRACTS> <SERIES> <OWNER-CIK>0000107606 <SERIES-ID>S000004417 <SERIES-NAME>Vanguard Windsor Fund <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000012178 <CLASS-CONTRACT-NAME>Investor Shares <CLASS-CONTRACT-TICKER-SYMBOL>VWNDX </CLASS-CONTRACT> <CLASS-CONTRACT> <CLASS-CONTRACT-ID>C000012179 <CLASS-CONTRACT-NAME>Admiral Shares <CLASS-CONTRACT-TICKER-SYMBOL>VWNEX </CLASS-CONTRACT> </SERIES> </EXISTING-SERIES-AND-CLASSES-CONTRACTS> </SERIES-AND-CLASSES-CONTRACTS-DATA> </SEC-HEADER> <DOCUMENT> <TYPE>497 <SEQUENCE>1 <FILENAME>merged.htm <DESCRIPTION>SUPPLEMENTS <TEXT> Document 1 - file: merged.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>ps22052015x1x1.jpg <TEXT> Document 3 - file: ps22052015x1x1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>sai022a052015x1x1.jpg <TEXT> Document 4 - file: sai022a052015x1x1.jpg
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