- Business
- iShares Russell Mid-Cap Growth ETF (IWP) is an exchange-traded fund that seeks to track the investment results of the Russell Midcap Growth Index, which measures the performance of mid-capitalization U.S. equities exhibiting growth characteristics, selected from the 800 smallest companies in the Russell 1000 Index based on higher price-to-book ratios and forecasted growth values. The fund, managed passively by BlackRock under its iShares brand, primarily invests at least 80% of its assets in the index's component securities, including common stocks of growth-oriented companies across sectors such as information technology, industrials, health care, consumer discretionary, and communication services; it may also allocate up to 20% to futures, options, swap contracts, cash, and cash equivalents to achieve its objectives. With an expense ratio of 0.23%, quarterly dividend distributions, and approximately 287 holdings as of late 2025, IWP targets investors seeking exposure to mid-cap growth stocks, primarily institutional and retail investors in the U.S. equity market.
Launched on July 17, 2001, and listed on NYSE Arca, the ETF is domiciled in the United States with headquarters aligned to BlackRock's operations in New York. Geographically, IWP focuses exclusively on U.S.-listed equities, with secondary listings on exchanges such as the Santiago Stock Exchange in Chile. As of December 2025, the fund manages over $19 billion in assets under management, reflecting sustained inflows amid strong mid-cap growth performance, including a 21.83% total return in 2024 and year-to-date gains of approximately 12.67%.
In recent developments, IWP has maintained its core indexing strategy without major structural changes, name alterations, or reorganizations, continuing to mirror the Russell Midcap Growth Index amid market volatility. Analysts have highlighted its robust 2024 performance driven by technology sector concentration, including top holdings like Palantir and AppLovin, positioning it for potential outperformance in mid-cap growth despite concerns over portfolio concentration and elevated valuations into 2025. BlackRock, as sponsor, has expanded its broader iShares U.S. equity ETF lineup with new launches such as the iShares Russell 2000 Swap UCITS ETF in October 2024, enhancing complementary mid- and small-cap growth offerings, though IWP itself reports no specific acquisitions, partnerships, or product shifts in the last 1-2 years.