Small Cap Momentum Moderates

Key takeaways

  • Small cap outperformance narrows as caution rises
  • U.S. inflation steady; energy poses near-term risk
  • Central banks expected to hold rates steady next week

Small cap performance moderates

Market leadership shifted modestly this week, with the performance gap between small cap and large cap stocks narrowing.

Earlier this year, the Russell 2000 Index outperformed the large cap S&P 500 Index by as much as 8 percentage points. As of March 12, that gap had narrowed to roughly 3%.

A likely driver has been increased investor caution amid developments in the Middle East. Periods of heightened uncertainty typically weigh more heavily on small cap stocks, which tend to be more economically sensitive and more volatile than their large cap counterparts.

That said, we remain broadly constructive on the outlook for small caps in 2026. Valuations remain compelling. Small cap stocks — particularly in the U.S. — continue to trade at a meaningful discount relative to large caps. In addition, our baseline outlook still calls for solid U.S. economic growth. Historically, firm economic growth has provided a tailwind for small cap equities.

In our view, maintaining exposure to small caps remains an important component of a diversified equity allocation.