Small caps lose their edge as rate pressures build
IWM•The Russell 2000 is up 13.3% in 2026, only slightly ahead of the S&P 500’s 12.9% gain. Wells Fargo Investment Institute says last month’s Federal Reserve rate hike may be eroding small caps’ advantage because more of their debt carries floating rates.
1. Rate exposure weighs
Small-cap stocks have lost momentum after outperforming the market for much of the past year. Doug Beath, global equity strategist at Wells Fargo Investment Institute, said last month’s Federal Reserve rate hike may be eroding their advantage.
2. Debt differences
Roughly 40% of rate-classified debt among Russell 2000 companies carries floating interest rates, compared with less than 10% for S&P 500 companies. More than 90% of the S&P 500’s rate-classified debt is fixed-rate, leaving small-cap companies more exposed to borrowing costs that can squeeze profits, pressure cash flow and curb investment. The institute remains unfavorable on US small caps and suggests rebalancing into large-cap stocks and attractively valued sectors tied to artificial intelligence, including communication services, industrials and materials.
