<SEC-DOCUMENT>0000932471-18-005027-index.html : 20180216 <SEC-HEADER>0000932471-18-005027.hdr.sgml : 20180216 <ACCEPTANCE-DATETIME>20180216150101 ACCESSION NUMBER: 0000932471-18-005027 CONFORMED SUBMISSION TYPE: AW PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180216 DATE AS OF CHANGE: 20180216 FILER: COMPANY DATA: COMPANY CONFORMED NAME: VANGUARD INDEX FUNDS CENTRAL INDEX KEY: 0000036405 IRS NUMBER: 231999755 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: AW SEC ACT: SEC FILE NUMBER: 002-56846 FILM NUMBER: 18620884 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 INDEX FUNDS/ DATE OF NAME CHANGE: 20011121 FORMER COMPANY: FORMER CONFORMED NAME: VANGUARD INDEX TRUST DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: FIRST INDEX INVESTMENT TRUST DATE OF NAME CHANGE: 19800904 </SEC-HEADER> <DOCUMENT> <TYPE>AW <SEQUENCE>1 <FILENAME>formaw-vanguardindexfundsfeb.htm <DESCRIPTION>500 INDEX FUNDS INSTITUTIONAL AND INSTITUTIONAL PLUS SHARES WITHDRAWAL <TEXT> Document 1 - file: formaw-vanguardindexfundsfeb.htm
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