VANGUARD S&P SMALL-CAP 600 INDEX FUND
VANGUARD ADMIRAL FUNDS · 2 share classes
Fund classification
Classified from what the fund holds · as of 2026 Q2
VANGUARD S&P SMALL-CAP 600 INDEX FUND is a U.S. equity index ETF that tracks the S&P SmallCap 600 Index. 22% of VIOO’s stock holdings are in companies whose revenue grew in the top quartile of U.S. companies over the last five fiscal years (covering 97% of the fund’s equity).
- Asset class
- Equity
- Region
- United States
- Management
- Index (passive)
- Fund type
- ETF
Fund profile
As filed in the prospectus · 2026 Q2
Vanguard S&P Small-Cap 600 ETF, an exchange-traded share class of Vanguard S&P Small-Cap 600 Index Fund (the Fund), seeks to track the performance of a benchmark index that measures the investment return of small-capitalization stocks in the United States.
The fund tracks the S&P SmallCap 600 Index by holding all or substantially all of its constituent stocks in the same proportions as the index.
| Share class | Expense ratio |
|---|---|
| VIOO | 0.07% |
| VSMSX | 0.03% |
Portfolio turnover 22.00% · as of 2026 Q2
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q2
| Stocks | 99.79% |
| Cash & short-term | 0.23% |
| Derivatives | 0.01% |
Derivatives are shown at market value, not notional exposure.
Sector allocation
The same holdings as Allocation above, grouped by market sector instead of asset type · as of 2026 Q2
| Financials | 17.6% |
| Industrials | 17.1% |
| Information Technology | 15.8% |
| Consumer Discretionary | 13.1% |
| 10 smaller | 36.5% |
Government, Securitized and Cash are non-corporate buckets; International is foreign holdings we don’t sector-classify, and Other is the residual (held funds, unresolved names).
Portfolio growth profile
How much of the fund’s stock holdings are in fast-growing companies · as of 2026 Q2
Share of the fund’s equity (by value) in companies whose trailing five-year revenue — or net-income — growth ranks in the top 25% of U.S. public companies. Foreign and newly-listed holdings are excluded, so the figure covers only part of the book. From SEC filings — not investment advice. How we measure this.
Latest quarter
What changed since the fund's previous filing
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026
| Share class | 1-year | 3-year | 5-year | Vol | Worst fall |
|---|---|---|---|---|---|
| +38.85% | +53.10% | +34.29% | 13.50% | -19.71% | |
| +38.90% | +53.17% | +34.47% | 13.50% | -19.69% |
These classes hold the same portfolio, so the 0.18pp spread over 5 years is the cost difference between them — roughly 0.04pp a year — not a difference in what they own.
May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Reported price | Value | Shares |
|---|---|---|---|---|---|
| SANM | Sanmina CorpSANM | 0.83% | $259.73 | $49.09M | 189.0K |
| SMTC | Semtech CorpSMTC | 0.83% | $152.54 | $48.86M | 320.3K |
| VIAV | Viavi Solutions IncVIAV | 0.66% | $48.56 | $38.89M | 800.9K |
| VSAT | Viasat IncVSAT | 0.64% | $80.62 | $37.90M | 470.1K |
| LUMN | Lumen Technologies IncLUMN | 0.61% | $10.99 | $35.89M | 3.3M |
| ESI | Element Solutions IncESI | 0.57% | $42.43 | $33.41M | 787.3K |
| FORM | FormFactor IncFORM | 0.57% | $124.59 | $33.43M | 268.3K |
| AGX | Argan IncAGX | 0.54% | $667.02 | $32.03M | 48.0K |
| MOH | Molina Healthcare IncMOH | 0.53% | $173.60 | $30.94M | 178.2K |
| ENPH | Enphase Energy IncENPH | 0.53% | $68.36 | $30.96M | 452.9K |
Reported price is the fund's own reported value divided by its own reported shares at 2026-05-31 — not a live quote, and not what the fund paid.
Top 10 positions are 6.30% of net assets, top 25 13.16%, across 602 issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
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