Vanguard S&P Small-Cap 600 ETF

VIOO

Market cap $3.86B

Designed to provide broad exposure to the Small Cap Blend segment of the US equity market, the Vanguard S&P Small-Cap 600 Index Fund ETF Shares (VIOO) is a passively managed exchange traded fund launched on September 9, 2010.

Small and mid-cap indices (S&P 400, S&P 600) remain undervalued relative to the S&P 500, trading at 15.7x and 15.2x forward PE versus 20.7x. Historically, the S&P 400 and S&P 600 delivered higher EPS growth (10.0%, 10.5%) than the S&P 500 (6.8%), yet suffered multiple contractions. Index composition shifts and rising market cap thresholds mean fewer high-growth, early-stage companies are included in the S&P 400/600.

U.S. equity markets advanced for a fifth straight week - their longest winning streak since 2024 - as strong earnings, resilient data, and hopes for lasting Iran peace fueled optimism. Investors looked through another oil-price surge and inflationary pressure, focusing instead on corporate resilience and economic strength despite a complex macro backdrop shaped by geopolitical and policy uncertainty. The Fed held rates steady in an unusually fractured 8-4 vote, while Powell's plan to remain on the Board broke precedent and raised politically charged succession questions.

Looking for broad exposure to the Small Cap Blend segment of the US equity market? You should consider the Vanguard S&P Small-Cap 600 Index Fund ETF Shares (VIOO), a passively managed exchange traded fund launched on September 9, 2010.

State Street strategists expect the S&P 500 to underperform the S&P Mid-Cap 400 and the S&P Small-Cap 600 over the next five years. The Vanguard S&P Mid-Cap 400 ETF returned 365% during the past 15 years, and it has an expense ratio of 0.07%.

Vanguard S&P Small-Cap 600 Index Fund;ETF offers a low-fee, passively managed option for U.S. small-cap exposure with recent outperformance. VIOO's sector allocation—overweight financials and healthcare, underweight tech—positions it well for a potential 2026 small-cap resurgence. Despite a low Sharpe ratio (0.28) and higher volatility (beta 1.19), VIOO benefits from macro tailwinds like rate cuts and easing tariffs.

Vanguard S&P Small-Cap 600 ETF offers low-cost, passive exposure to U.S. small-cap stocks, recently outperforming peers over the past six months. VIOO's sector tilt toward financials and healthcare positions it well for a 2026 rate-cut cycle and potential macro tailwinds. Despite a low Sharpe ratio (0.22) and higher volatility (beta 1.21), the fund remains a solid, liquid option for small-cap exposure.

Designed to provide broad exposure to the Small Cap Blend segment of the US equity market, the Vanguard S&P Small-Cap 600 ETF (VIOO) is a passively managed exchange traded fund launched on September 9, 2010.

There's never really a bad time to buy the Vanguard S&P 500 ETF (VOO 0.59%). But there are better times than others: It's better to buy on a dip than at a peak, for instance.

Looking for broad exposure to the Small Cap Blend segment of the US equity market? You should consider the Vanguard S&P Small-Cap 600 ETF (VIOO), a passively managed exchange traded fund launched on September 9, 2010.