EFA VS AGG: A Comprehensive Comparison of ETFs
4 min read
By Ron Koren, ETF Insider

EFA VS AGG: A Comprehensive Comparison of ETFs

Exchange-Traded Funds (ETFs) have transformed the landscape of investment, allowing investors to access diversified exposure across various sectors and asset classes. In this comprehensive analysis, we will conduct an in-depth comparison between two prominent ETFs: EFA (iShares MSCI EAFE ETF) and AGG (iShares Core U.S. Aggregate Bond ETF). Throughout this article, we will explore their tickers, full names, issuers, sectors, top holdings, capitalization, investment strategies, tracking methods, and exposure.

EFA VS AGG: Overview

EFA and AGG are distinct ETFs targeting different segments of the financial market. EFA focuses on international equities, seeking to track the performance of developed markets outside of the United States and Canada. On the other hand, AGG is centered on the U.S. bond market and aims to replicate the returns of the Bloomberg Barclays U.S. Aggregate Bond Index. These differing focuses result in unique risk and return profiles for each ETF.

EFA VS AGG: Sectors and Top Holdings

The EFA ETF provides exposure to a wide array of sectors, including finance, healthcare, technology, and consumer goods. Its top holdings often comprise well-known multinational corporations. In contrast, AGG's sectors consist primarily of fixed-income assets, with top holdings typically being U.S. government and corporate bonds. Understanding these sectors and holdings is crucial for investors to align their investment goals with the appropriate ETF.

EFA overlap EFA VS AGG: A Comprehensive Comparison of ETFsEFA overlap EFA VS AGG: A Comprehensive Comparison of ETFs

EFA VS AGG: Capitalization and Investment Strategy

EFA boasts a substantial asset under management (AUM), reflecting its popularity among investors seeking international equity exposure. The ETF's investment strategy revolves around tracking the performance of developed markets, offering diversification benefits beyond U.S. borders. AGG's investment strategy, on the other hand, focuses on tracking the U.S. bond market, providing investors with exposure to various types of bonds to potentially mitigate risk and enhance portfolio stability.

EFA VS AGG: Tracking Methods and Exposure

EFA aims to replicate the performance of the MSCI EAFE Index, which includes large and mid-cap stocks across developed markets in Europe, Asia, and Australasia. AGG, on the other hand, tracks the Bloomberg Barclays U.S. Aggregate Bond Index, offering exposure to a broad spectrum of U.S. investment-grade bonds. Investors should carefully consider the tracking methods and underlying indices to ensure that the ETF aligns with their investment objectives.


EFA and AGG represent distinctive investment opportunities within the ETF universe. While EFA offers exposure to international equities across developed markets, AGG provides a gateway to the U.S. bond market. Investors seeking deeper insights into these ETFs, including their holdings, correlations, overlaps, and other critical details, can turn to ETF Insider—an intuitive app designed to provide comprehensive information on various financial instruments.

Disclaimer: This article is intended solely for informational purposes and does not provide investment advisory services.


iShares. (n.d.). iShares MSCI EAFE ETF (EFA). Retrieved from [URL]
iShares. (n.d.). iShares Core U.S. Aggregate Bond ETF (AGG). Retrieved from [URL]

EFA ETF issuer
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