How US Small-Caps Can Navigate Sustained Leadership

How US Small-Caps Can Navigate Sustained Leadership

Stocks Stay Resilient on the High Seas

After recovering from the “tariff tantrum” that saw stocks of all sizes and styles bottoming out in early April of 2025, equities finished 2025 in admirable shape, carrying the positive momentum into 2026. The resurgent bull was waylaid, or at least distracted, however, when the United States and Israel first bombed Iran at the end of February. It was an abrupt move that sent the major indexes downward, with many finishing 1Q26 in the red. Despite assurances from Washington that any conflict would be brief and resolved to the benefit of both Israel and the United States, matters grew more serious when Iran immediately blockaded the Strait of Hormuz, touching off a shock to global energy supplies.

The open-ended nature of the conflict soon became another item on an already-limited list of concerns, including sticky inflation, increased unemployment, fear of a market bubble (mostly limited to large-cap stocks), a sluggish housing market and record low consumer confidence. Although it would likely have less of an impact on most people’s lives than the issues just listed, there was also growing unease about private credit potentially having a bubble of its own—with ripple effects that are impossible to predict. Needless to say, this gave some commentators an opening to revive deeply unpleasant memories of the 2008-2009 Global Financial Crisis.

The admittedly gloomy picture we’ve painted might lead one to think that stocks were either mired in a slump or that we were forecasting one. Yet, stocks recovered with robust results in 2Q26, and our long-term outlook remains constructive (which we explore in more detail below). To be sure, “resilience” has been the word that springs to mind most often when describing the recent performance of equities. This is true not just for the first half of 2026, but also for the 16 months since that April 2025 low. To bring some balance to the inventory of risks and uncertainties, the economy is growing, unemployment remains low (and is ticking up quite slowly), and consumers are still spending.

Small-Caps Lead the Stock Market Regatta

Of course, the big news for us is that the current cycle has seen small-cap stocks reassert leadership after one of the longest periods of underperformance versus large-caps in nearly a century. From 2011 through 2025, small-caps beat their bigger siblings in just two calendar years, 2013 and 2016. This pattern began to shift as share prices rebounded in early April of last year, fueled by especially robust results for micro-cap stocks. Performance off that low has so far been nothing short of extraordinary on both an absolute and relative basis: from 4/8/25-6/30/26, the Russell Microcap Index gained 108.4% and the small-cap Russell 2000 Index increased 74.5%, while the large-cap Russell 1000 Index was up 52.8%, and the mega-cap Russell Top 50 Index rose 49.0%. And though the artificial intelligence (AI) infrastructure buildout has given tech stocks an advantage over much of the market, the tech-heavy Nasdaq also underperformed small- and micro-cap stocks over this period, rising 73.1%. (July saw each of these indexes pull back with losses for the month.)

Small- and Micro-Cap Were Impressive off the 2025 Market Low

See more: Beyond the Megacaps: Advisors Eye Small- and Midcap Strategies