VIOO – Vanguard S&P Small-Cap 600 Index Fund ETF Shares

Vanguard S&P Small-Cap 600 Index Fund ETF Shares (VIOO) is a Small Blend ETF, issued by Vanguard, $4.1B in assets, 0.09% expense ratio.

Returns as of Oct 23, 2026: 1 week +1.7%, 1 year +17.3%.

S&P SmallCap 600® Index tracker. Invests in all stocks in the index, maintaining proportional weightings.

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