The iShares Russell 2000 Growth ETF (IWO) carries an expense ratio of 0.24% and manages assets totaling $14.15 billion. Over the trailing 12 months ending January 25, 2026, it delivered a total return of 15.21%. Its dividend yield stands at 0.52%, slightly above many growth peers, while its five-year beta of 1.13 indicates modestly higher volatility than the S&P 500.

IWO’s maximum drawdown over the past five years reached –42.02%, reflecting the sensitivity of small-cap growth names to market swings. A hypothetical $1,000 investment five years ago would now be worth approximately $1,098. Despite the steeper declines in down markets, the fund’s higher one-year return demonstrates its capacity for rapid recovery when economic conditions favor smaller, high-growth companies.

IWO tracks more than 1,100 small-cap growth stocks drawn from the Russell 2000 Growth Index. Sector allocation is broadly balanced, with the healthcare, industrials and technology sectors each representing roughly one-third of assets. Its three largest positions—Bloom Energy Corp. (4.26%), Credo Technology Group Holding Ltd. (3.25%) and Kratos Defense & Security Solutions (0.36%)—are well diversified, and no single name exceeds 2% of total assets. This diversification has been maintained consistently for over 25 years.

Investors seeking upside potential may appreciate IWO’s exposure to smaller companies capable of rapid revenue expansion. However, small-cap growth names can also incur larger losses during economic slowdowns, leading to pronounced volatility and deeper drawdowns. The fund’s balanced sector mix and broad holding base help mitigate concentration risk, but prospective buyers should be prepared for wider price swings compared with large-cap growth alternatives.