This week’s Chart of the Week examines the historical valuation premium of U.S. small-cap stocks (as represented by the Russell 2000 index) relative to U.S. large-cap stocks (based on the Russell 1000 index). A line above 1.0 indicates a higher relative valuation for the Russell 2000 compared to the Russell 1000. As of June 30th, 2014, the small-cap index carried an 18.7% premium relative to the large-cap index. Investors should typically expect small-caps to command a larger P/E multiple relative to large-caps given that small-cap stocks tend to have higher expected earnings growth rates assigned to them. Despite this, the chart above indicates that small-caps are currently at the upper end of their historical relative valuation premium. This suggests a more favorable entry point for large-cap stocks versus small-cap stocks.
With U.S. equity markets over 5-years into the current recovery and major indices trading near all time highs, small-cap stocks are facing a few headwinds. As the Fed winds down its asset purchasing program and as the market begins to anticipate a rise in interest rates, small-cap performance will be more linked to the health of the U.S. economy and face a greater sensitivity to a rise in interest rates versus large-caps. In addition, large-cap stocks derive a larger percentage of their revenues outside of the U.S. and would be poised to benefit to a greater extent over small-caps from higher expected growth rates outside of the U.S. With relative valuation levels between small-caps and large-caps currently at a high level, a better risk/reward trade-off exists for U.S. large-cap stocks.