SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form N-CSR - Certified Shareholder Report:
SEC Accession No. 0001104659-22-028440
Filing Date
2022-03-01
Accepted
2022-03-01 10:34:44
Documents
16
Period of Report
2021-12-31
Effectiveness Date
2022-03-01

Document Format Files

Seq Description Document Type Size
1 N-CSR tm225037d2_ncsr.htm N-CSR 6592782
2 EX-99.CODE ETH code-eth.htm EX-99.CODE ETH 53074
3 EXHIBIT 99.CERT tm225037d2_ex99-cert.htm EX-99.CERT 15340
4 EXHIBIT 99.906CERT tm225037d2_ex99-906cert.htm EX-99.906CERT 9548
5 GRAPHIC img2eb93d121.jpg GRAPHIC 4581
6 GRAPHIC img43cb5b6a2.gif GRAPHIC 3026
7 GRAPHIC imgfccec7bf3.jpg GRAPHIC 3243
8 GRAPHIC img1ba6b97f4.jpg GRAPHIC 3301
9 GRAPHIC img66a5b5e75.jpg GRAPHIC 3268
10 GRAPHIC img966ec0826.jpg GRAPHIC 4352
11 GRAPHIC img7235aff41.jpg GRAPHIC 4581
12 GRAPHIC img0f6a78f22.gif GRAPHIC 2870
13 GRAPHIC img54d8dd683.jpg GRAPHIC 3243
14 GRAPHIC imgf011f28b4.jpg GRAPHIC 3301
15 GRAPHIC img153483145.jpg GRAPHIC 3268
16 GRAPHIC imgda0a949a6.jpg GRAPHIC 4352
  Complete submission text file 0001104659-22-028440.txt   6732765

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)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: N-CSR | Act: 40 | File No.: 811-06093 | Film No.: 22694908