The U.S. small-cap stock market has recently delivered strong performance, with the Russell 2000 Index—often viewed as a high-risk stock haven—achieving its longest winning streak relative to large-cap stocks since 1996. Despite this impressive run, historical patterns suggest that similar levels of outperformance have often been difficult to sustain. However, Wall Street strategists widely believe that the current bull market, initially led by large-cap technology stocks, is gradually broadening, and the rally in small-cap stocks is unlikely to end soon.
The market’s optimism primarily stems from expectations that falling interest rates and economic growth will jointly drive an acceleration in small-cap earnings. Additionally, a more relaxed regulatory environment, narrowing credit spreads, and further interest rate cuts have created favorable conditions for these high-beta stocks. Sebastian Page, Chief Investment Officer at T. Rowe Price, which manages nearly $1.8 trillion in assets, notes that the dual macro forces of moderate economic growth and declining interest rates are expected to continue supporting small-cap stocks, with the trend potentially lasting another six months.
However, investing in small-cap stocks is not without risks. The sector outperformed the S&P 500 for the first 14 trading days of this year, but this momentum has recently stalled, and small-caps have begun lagging behind large-caps. Page acknowledges that small-caps have historically been a “value trap”—appearing cheap and attractive, potentially performing well in the short term, but ultimately disappointing investors. Nevertheless, he maintains an overweight position in small-caps overall, anticipating that the sector will benefit from both sustained economic growth and declining interest rate expectations.
Many investors and strategists share similar views, believing that the current weakness is only temporary and that small-caps are poised to significantly outperform large-caps once again. Jonathan Krinsky, Chief Market Technician at BTIG LLC, suggests that the market may experience further pullbacks but expects small-caps to regain their leadership position. Dennis DeBusschere, President and Chief Market Strategist at 22V Research, emphasizes that small-caps have both macro and fundamental tailwinds, particularly if artificial intelligence technology effectively boosts productivity, which would benefit small- and mid-cap stocks with lower earnings bases. He recommends that investors focus on regional banks, transportation stocks excluding airlines, and the consumer discretionary sector.
Investors are also betting that small-cap stocks, which are highly sensitive to the U.S. economy, could receive an additional boost from fiscal stimulus measures, including tax reforms passed last year, potentially in the 2026 fiscal year. However, risks should not be overlooked. When significant capital rotates into the small-cap space, individual stock prices may experience sharper volatility due to the sector’s relatively lower liquidity. This implies that long-term investors may need to tolerate higher volatility. Michael Dickson, Head of Research and Quantitative Strategy at Horizon Investments LLC, cautions that such relative volatility will become more normalized, but he views the current environment as an attractive entry point for investors.
