Morningstar

Vanguard Institutional Index Fund Institutional Shares VINIX

Morningstar Medalist Rating
Medalist Rating as of | See Vanguard Investment Hub
  • NAV / 1-Day Return 612.39  /  −0.57 %
  • Total Assets 353.7B
  • Adj. Expense Ratio
    0.035%
  • Expense Ratio 0.035%
  • Distribution Fee Level Low
  • Share Class Type Institutional
  • Category Large Blend
  • Investment Style Large Blend
  • Min. Initial Investment 5M
  • Status Open
  • TTM Yield 1.03%
  • Turnover 4%

USD | NAV as of Sep 10, 2026 | 1-Day Return as of Sep 10, 2026, 10:35 PM GMT+0

Morningstar’s Analysis VINIX

Will VINIX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable VINIX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the VINIX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of VINIX’s parent organization’s priorities and whether they’re in line with investors’ interests.

Best-in-class option for large-cap US stocks.

Senior Associate Analyst Brendan McCann

Brendan McCann

Senior Associate Analyst

Summary

Vanguard S&P 500 accurately represents the large-cap US stock market, allowing its low fee and efficient portfolio to carve it a long-term edge.

by Brendan McCann
Rated on Published on

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Portfolio Holdings VINIX

More VINIX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 37.6
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

NVIDIA Corp

7.54 26B
Technology

Apple Inc

7.04 24B
Technology

Microsoft Corp

5.36 19B
Technology

Amazon.com Inc

4.12 14B
Consumer Cyclical

Alphabet Inc Class A

3.24 11B
Communication Services

Broadcom Inc

2.86 10B
Technology

Alphabet Inc Class C

2.62 9B
Communication Services

Meta Platforms Inc Class A

1.90 7B
Communication Services

JPMorgan Chase & Co

1.46 5B
Financial Services

Berkshire Hathaway Inc Class B

1.45 5B
Financial Services

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