Small Caps Are Finally Taking the Lead

For years, large-cap technology stocks have dominated market returns, powered by artificial intelligence, cloud computing, and the rise of the Magnificent Seven. However, 2026 has brought a notable shift in market leadership.

The iShares Russell 2000 ETF (NYSEARCA: IWM), which tracks approximately 2,000 U.S. small-cap companies, has generated an 18.22% total return year-to-date, slightly outperforming the Invesco QQQ ETF (NASDAQ: QQQ), which has returned 17.57%.

The trend extends beyond this year, with IWM also outperforming QQQ over the past 12 months, highlighting growing investor interest in smaller companies.

Valuation Gap Creates Opportunity

One reason investors are turning to small-cap stocks is valuation.

While QQQ remains heavily concentrated in large technology companies and AI leaders, many of those stocks trade at premium valuations after years of strong gains. By comparison, IWM currently trades at a significantly lower price-to-earnings ratio, offering roughly a 37% valuation discount relative to QQQ.

For investors concerned about stretched valuations among mega-cap technology stocks, small-cap companies may offer a more attractive risk-reward profile.

Earnings Growth Is Driving the Rally

The recent strength in small caps is not simply a valuation story.

According to research from T. Rowe Price, small-cap companies experienced a meaningful improvement in earnings growth during late 2025, helping fuel their strong performance in 2026.

Improving profitability and healthier business fundamentals have created a stronger foundation for future returns, reducing reliance on multiple expansion alone.

This earnings recovery has contributed to what some analysts describe as a small-cap renaissance.

Diversification Beyond Big Tech

Many portfolios have become increasingly concentrated in a handful of large technology stocks.

QQQ remains an excellent vehicle for investors seeking exposure to leading AI, semiconductor, cloud, and software companies. However, its heavy weighting toward technology can leave investors vulnerable if sentiment shifts away from the sector.

IWM provides exposure to a broader range of industries, including industrials, financials, healthcare, consumer discretionary, and regional businesses that may benefit from domestic economic growth.

This diversification can help reduce concentration risk while still offering growth potential.

Small Caps Could Also Benefit from AI

Interestingly, investing in small caps does not necessarily mean missing out on artificial intelligence.

Many investors believe AI-driven productivity gains will eventually extend beyond technology giants and into smaller businesses across multiple industries.

As AI tools become more affordable and accessible, smaller companies could improve efficiency, lower costs, and expand profitability, potentially creating the next generation of market leaders.

For long-term investors, today’s small-cap companies could become tomorrow’s industry champions.

Which ETF Looks More Attractive?

The answer depends on an investor’s objectives.

QQQ remains the preferred choice for those seeking concentrated exposure to the largest technology and AI companies. Its long-term track record has been exceptional, delivering significantly higher returns than small caps over the past decade.

However, IWM offers a compelling combination of lower valuation, improving earnings trends, broad diversification, and exposure to a segment of the market that may still have room to catch up.

Bottom Line

The iShares Russell 2000 ETF’s recent outperformance suggests market leadership may be broadening beyond mega-cap technology stocks. While QQQ remains a powerful long-term investment, IWM provides investors with an opportunity to gain exposure to improving small-cap fundamentals at a more attractive valuation.

For investors looking to diversify beyond large-cap technology while maintaining growth potential, IWM remains a strong candidate for consideration in 2026.