The S&P 500 has gained approximately 6% in 2026, but sector performance reveals a more complex landscape, with energy stocks surging while financials lag. Small-cap stocks have also outperformed, highlighting the benefits of active sector allocation over a passive index approach. Vanguard’s updated Capital Markets Model indicates that value and small-cap stocks remain undervalued despite their recent gains, projecting annualized returns of 6.9% and 6.8% over the next decade, surpassing the broader market’s expected return of 5.9%.

The model underscores significant valuation discrepancies, particularly between growth and value stocks, as well as large-cap and small-cap equities. The current forward P/E ratios suggest a potential reversion to historical averages, presenting a compelling case for investors to adjust their portfolios accordingly.

For those looking to capitalize on these opportunities, Vanguard offers two ETFs: the Vanguard Value ETF (VTV) and the Vanguard Small-Cap ETF (VB). Both funds provide a low-cost way to gain exposure to undervalued segments while maintaining a diversified portfolio.

Source: fool.com