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VIOO
Vanguard S&P Small-Cap 600 ETFETF · Broad Market
$129.16-0.52%
as of market close, Sep 18, 2026
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VIOO — Vanguard S&P Small-Cap 600 ETF price, chart and key statistics

Technical analysis2
Overlay lines0
Addendum charts0
What would $1,000 invested in VIOO be worth today? →
VIOO returns: By year · By month · By week · Trailing

Fund facts

Expense ratio
0.08%
Distribution yield
1.17%
YTD (total return)
+16.40%
YTD (price only)
+16.40%
Avg return 3Y
+14.75%
Avg return 5Y
-7.44%
AUM
$3.8B (shares as of 2026-02-28)
Issuer
Vanguard
52W low
$104.26
52W high
$139.70
Inception
2010-09-07

Performance · price return · as of 2026-09-18

1D
-0.52%
5D
-2.01%
1M
-5.61%
3M
-2.73%
YTD
+16.40%
1Y
+15.04%
5Y
-35.77%

About VIOO

“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.”

Tracks: S&P SmallCap 600 IndexObjective as stated in the fund’s SEC prospectus filing.Official SEC filings ↗

Holdings

600 holdings · top 10 = 6% · filed May 31, 2026

Top 10 holdings

CompanyWeight
1SMTCSemtech Corporation
1.0%
2Viavi Solutions Inc
0.7%
3SANMSanmina Corporation
0.6%
4VSATViaSat Inc.
0.6%
5Lumen Technologies Inc
0.6%
6CORTCorcept Therapeutics Incorporated
0.6%
7FormFactor Inc
0.6%
8Element Solutions Inc
0.6%
9GKOSGlaukos Corporation
0.6%
10Argan Inc
0.5%

Sector weights

SectorWeight
Not on ChartRow
95.9%
Technology
1.6%
Healthcare
1.6%
Consumer Discretionary
0.6%
Financials
0.3%

Annualized returns (CAGR)

VIOO

Compound 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

VIOO
VIOO
VIOO

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.

TickerName1M1D
VOOVanguard S&P 500 ETF-0.51%+0.11%
IVViShares Core S&P 500 ETF-0.79%+0.11%
SPYSPDR S&P 500 ETF Trust-0.75%-0.12%
VTIVanguard Total Stock Market ETF-0.95%+0.02%
QQQInvesco QQQ Trust+0.55%+0.63%
VUGVanguard Growth ETF+1.01%+0.36%
VTVVanguard Value ETF-2.24%-0.24%
IWFiShares Russell 1000 Growth ETF+0.15%+0.59%

Vanguard S&P Small-Cap 600 ETF (VIOO) is a Broad Market ETF that trades at $129.16. This page has a live price, an interactive chart with 16+ years of price history, total returns, distribution yield, expense ratio, and key metrics.