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

VOO VS VO: A Comprehensive Comparison of ETFs

Exchange-Traded Funds (ETFs) have transformed the investment landscape, offering investors diversified exposure to a wide range of sectors and asset classes. In this article, we will conduct an in-depth comparison between two prominent ETFs: VOO (Vanguard S&P 500 ETF) and VO (Vanguard Mid-Cap ETF). We'll explore various critical aspects including tickers, full names, issuers, sectors, top holdings, capitalization, strategy, tracking, and exposure.

VOO VS VO: Overview

VOO and VO are two ETFs that provide distinct exposure within the U.S. equity market. While VOO aims to track the S&P 500 Index, representing large-cap U.S. stocks, VO focuses on mid-cap companies. This fundamental difference in investment focus results in varying risk and return profiles, which we'll delve into further.

VOO VS VO: Sectors and Top Holdings

The VOO ETF is designed to mirror the performance of the S&P 500, encompassing sectors such as technology, finance, healthcare, and more. On the other hand, VO concentrates on mid-cap companies, potentially offering exposure to sectors with growth potential. By understanding the sectors and top holdings, investors can make informed decisions aligned with their investment objectives.

VOO overlap VOO VS VO: A Comprehensive Comparison of ETFsVOO overlap VOO VS VO: A Comprehensive Comparison of ETFs

VOO VS VO: Capitalization and Strategy

VOO boasts a substantial asset under management (AUM) due to its popularity as a core holding for investors seeking broad large-cap exposure. VO's strategy revolves around capturing the performance of mid-cap companies, which could offer a balance between growth and stability. The differences in capitalization and investment approach provide investors with distinct opportunities for portfolio diversification.

VOO VS VO: Tracking and Exposure

VOO tracks the S&P 500 Index, providing investors with exposure to the largest U.S. companies by market capitalization. VO, however, targets mid-cap companies that have the potential for growth. The tracking methodologies differ, with VOO seeking to replicate the S&P 500's performance, while VO follows an index of mid-cap stocks. Understanding these tracking and exposure differences aids investors in tailoring their portfolios to their desired market exposure.


VOO and VO offer unique investment opportunities within the U.S. equity market, catering to different investor preferences and risk appetites. For those seeking deeper insights into holdings, correlations, overlaps, and other essential details, ETF Insider provides an invaluable tool. With its user-friendly app, investors can gain extensive insights into these ETFs and other financial instruments, enabling well-informed investment decisions.

Disclaimer: This article does not provide any investment advisory services.


Vanguard. (n.d.). Vanguard S&P 500 ETF (VOO). Retrieved from [Vanguard VOO Link]
Vanguard. (n.d.). Vanguard Mid-Cap ETF (VO). Retrieved from [Vanguard VO Link]

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