Generated August 15, 2026.
Figures quoted in this analysis are from its generation date and may lag the live snapshot table above, which always shows the latest data.
Overview
EEM and IEMG are both iShares ETFs tracking emerging-market equities, but they differ meaningfully in construction and cost. EEM tracks the narrower MSCI Emerging Markets Index, while IEMG tracks the broader MSCI Emerging Markets Investable Market Index, which includes a larger set of securities and market-cap tiers. The most striking difference is their expense ratios: IEMG charges 0.09%, while EEM charges 0.70%—a 0.61 percentage-point gap that compounds over time.
How they differ
The core structural difference is index breadth. IEMG's Investable Market Index is designed to capture more securities and smaller-cap exposure than EEM's standard MSCI index, which may introduce higher turnover but also a wider opportunity set. Financially, this shows up immediately in fees: IEMG's 9-basis-point expense ratio is one-seventh of EEM's 70 basis points, a material drag on long-term returns. IEMG also yields 1.62% versus EEM's 1.05%, a gap partly explained by its larger, more recent AUM base of $157B versus EEM's $30.2B. Both trade with similar beta (1.02 for IEMG, 1.04 for EEM) and distribute semi-annually, so their market sensitivity and income timing are comparable.
Who each is best for
EEM: Fits investors who prefer the narrower, more established MSCI Emerging Markets benchmark and value the longer track record of a fund launched in 2003, despite the higher fee structure.
IEMG: Designed for cost-conscious emerging-market investors who prioritize minimizing expense-ratio drag and are comfortable with a broader, more inclusive index methodology that includes smaller and mid-cap exposure.
Key risks to know
- Index construction overlap: Both track MSCI emerging-market indexes that share significant regional and sector overlap. Holdings may cluster in similar geographies and industries, meaning performance drivers tend to move together.
- Currency exposure: Emerging-market ETFs carry unhedged exposure to foreign-currency fluctuations against the dollar. A stronger dollar headwind can erode returns independent of underlying stock performance.
- Concentration in Asia-Pacific: Both indexes weight heavily toward China, India, and Taiwan. Country-level regulatory shifts or geopolitical tension in the region can move both funds materially and similarly.
- Fee drag at scale: While IEMG's 0.09% expense ratio is negligible on an annual basis, EEM's 0.70% ratio will reduce returns by approximately 61 basis points per year versus IEMG over a multi-decade horizon, assuming equal underlying performance.
Bottom line
If you prioritize cost efficiency and accept broader market-cap inclusion, IEMG's 0.09% expense ratio and higher yield offer a lean entry to emerging-market equity exposure. If you prefer the narrower, older-established MSCI index despite the higher fee, EEM remains a valid alternative, though the cost difference is substantial over long holding periods. Past performance does not guarantee future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.