Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001683863-22-003919
Filing Date
2022-04-29
Accepted
2022-04-28 17:37:25
Documents
65
Effectiveness Date
2022-04-29

Document Format Files

Seq Description Document Type Size
1 485BPOS f12312d0.htm   iXBRL 485BPOS 1432374
2 CUSTODIAN AGREEMENT BNY MELLON f12312d1.htm EX-99 436164
3 FORM FUND OF FUNDS f12312d2.htm EX-99 41758
4 PWC CONSENT f12312d3.htm EX-99 5457
5 MULTIPLE CLASS PLAN f12312d4.htm EX-99 225208
6 VANGUARD CODE OF ETHICS f12312d5.htm EX-99 237572
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  Complete submission text file 0001683863-22-003919.txt   7551692

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA institutional-20220429.xsd EX-101.SCH 7496
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE institutional-20220429_cal.xml EX-101.CAL 4663
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE institutional-20220429_def.xml EX-101.DEF 170967
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE institutional-20220429_lab.xml EX-101.LAB 151496
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE institutional-20220429_pre.xml EX-101.PRE 157303
61 EXTRACTED XBRL INSTANCE DOCUMENT f12312d0_htm.xml XML 79755

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000862084      
Series S000002853   Vanguard Institutional Index Fund
Class/Contract C000007825   Institutional Shares VINIX
Class/Contract C000007826   Institutional Plus Shares VIIIX
  Status Name Ticker Symbol
CIK 0000862084      
Series S000002855   Vanguard Institutional Total Stock Market Index Fund
Class/Contract C000007828   Institutional Shares VITNX
Class/Contract C000007829   Institutional Plus Shares VITPX
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482 6106691000
VANGUARD INSTITUTIONAL INDEX FUNDS (Filer) CIK: 0000862084 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 485BPOS | Act: 40 | File No.: 811-06093 | Film No.: 22868375

Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482 6106691000
VANGUARD INSTITUTIONAL INDEX FUNDS (Filer) CIK: 0000862084 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 485BPOS | Act: 33 | File No.: 033-34494 | Film No.: 22868374