Vanguard Morningstar Total Stock Market ETF may soon outperform S&P 500 ETF

The Vanguard S&P 500 ETF (VOO) has outperformed the Vanguard Morningstar Total Stock Market ETF (VTI) for four consecutive years, but analysts suggest this trend may soon reverse. The shift is expected as the Total Stock Market ETF gains traction in 2026, driven by its exposure to small and mid-cap stocks, which have begun to show stronger performance compared to mega-cap growth stocks.

The current landscape favors the Total Stock Market ETF due to its broader investment strategy. While VOO tracks the performance of the S&P 500, which represents the largest companies in the U.S. market, VTI encompasses the entire stock market with over 3,500 holdings. This diversification allows VTI to capitalize on new IPOs more quickly than VOO, which could be a significant advantage as the market evolves. The recent downturn in tech stocks, which greatly impacted the S&P 500, highlights the potential for a shift as investor sentiment changes.

Both ETFs are also appealing due to their low fees, with expense ratios of just 0.03%. VOO recently became the first ETF to surpass $1 trillion in assets, while VTI boasts $666.9 billion. In contrast, other popular ETFs charge higher fees, which can significantly affect long-term returns. This cost advantage makes both funds attractive options for investors seeking to build wealth over time.

As the market continues to develop, the performance dynamics between these two leading ETFs may be set for a change. If small and mid-cap stocks maintain their momentum, VTI could start to pull ahead of VOO, offering investors a fresh opportunity. Understanding the differences between these funds will be crucial for investors looking to optimize their portfolios in the coming years.