iShares Core MSCI International Developed Markets ETF (IDEV) is an exchange-traded fund that seeks to track the investment results of an index composed of large-, mid- and small-capitalization developed market equities, excluding the United States and Canada. The fund offers investors broad exposure to international developed markets through a low-cost, passively managed portfolio that includes equities from companies in Europe, the Pacific region, and other developed economies; it employs a representative sampling indexing strategy to replicate the performance of the MSCI World ex USA IMI Index before fees and expenses. IDEV provides diversified holdings across sectors such as financials, industrials, consumer discretionary, health care, and information technology, with key geographic operations spanning countries including Japan, the United Kingdom, France, Switzerland, Germany, Australia, and others in the developed world. Launched in 2015 and domiciled in the United States, the ETF is issued and managed by BlackRock Institutional Trust Company, N.A., a subsidiary of BlackRock, Inc., with primary listing on the Cboe BZX Exchange. In recent developments, IDEV benefited from BlackRock's ongoing enhancements to its iShares ETF suite, including the integration of advanced ESG screening options in select funds and portfolio rebalancing in response to 2024 market shifts driven by global interest rate adjustments and geopolitical events in Europe; additionally, BlackRock announced expanded distribution partnerships in Asia-Pacific markets in late 2024 to broaden access for international investors.