In August 2025, small-cap and value stocks staged strong comebacks, with the Morningstar U.S. Small Cap Index up 4.6% and the Value Index up 5.1%, far outpacing large-cap and growth peers. 

Despite this rally, value stocks still trade at a 3% discount to fair value and small caps at a steep 15% discount, making them the most attractive corner of the market. Historically, small caps thrive when the Fed is easing and long-term rates are falling—conditions now taking shape as policymakers prepare to cut rates and Treasury yields trend lower.

The question is whether this marks a lasting rotation or just a temporary head fake, but investors continue overweight exposure given the difficulty of timing inflection points. Beyond style and size, the most undervalued sectors remain communications, real estate, energy, and healthcare, each offering selective opportunities. 

Finsum: Investors seeking value and long-term upside should continue looking to small-cap stocks, where discounts remain widest and potential gains greatest.