VITNX — Vanguard Institutional Total Stock Market Index Fund Institutional Shares NAV, chart and key statistics
Technical analysis2
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Addendum charts0
Fund facts#
Data provided bySource: Twelve Data- Expense ratio (prospectus)
- 0.03%
- Distribution yield
- Not shown
- YTD total return
- +12.07%
- YTD price return
- +10.71%
- Avg return 3Y
- +20.30%
- Avg return 5Y
- +9.89%
- AUM (whole fund, all share classes)
- $34.7B (2026-06-30)
- Fund family
- Vanguard
- 52W low
- $104.58
- 52W high
- $128.93
Performance · price returntotal return · as of 2026-11-12#
Data provided bySource: Twelve DataAbout VITNX#
Objective: “Vanguard Institutional Total Stock Market Index Fund (the “Fund”) seeks to track the performance of a benchmark index that measures the investment return of the overall stock market.”
How it invests: “The Fund employs an indexing investment approach designed to track the performance of the CRSP US Total Market Index (the “Target Index”), which represents approximately 100% of the investable U.S. stock market, as determined by the index provider. The Target Index includes large-, mid-, small-, and micro-cap stocks regularly traded on the New York Stock Exchange and Nasdaq. Under normal circumstances, the Fund invests at least 80% of its net assets, plus the amount of any borrowings for investment purposes, in the stocks that make up the Target Index.”
Tracks: Vanguard Institutional Total Stock Market IndexObjective and strategy as stated in the fund’s SEC prospectus filing.Official SEC filings ↗
Holdings#
3142 holdings · top 10 = 34% · filed Jun 30, 2026Top 10 holdings
Sector weights
Estimated portfolio characteristics
Estimated by our own bottom-up analysis of the fund’s SEC-filed holdings; recomputed daily from public data.
Annualized returns (CAGR)#
Data provided bySource: Twelve DataCompound annual growth rate per holding period, total return (dividends reinvested), from weekly adjusted closes. Each column is anchored at the date under it; horizons the fund’s history can’t span are omitted.
Fund flows#
Net creations minus redemptions per period, from the fund’s SEC Form N-PORT filings (series-level: where a fund shares its portfolio with mutual-fund share classes, flows cover all classes combined). Quarterly filings publish with a ~60-day lag, so recent months appear as filings land. Flow data begins mid-2019 — Form N-PORT did not exist before then, for any fund.