Investing in growth stocks can deliver substantial returns to a portfolio, but not every investor is suited for picking individual stocks directly. Since the valuation of growth stocks is primarily based on their long-term potential, they are more difficult to evaluate and introduce greater uncertainty for investors. For many investors interested in growth stocks, investing in Growth Exchange-Traded Funds (ETFs) is a more convenient option. Growth ETFs invest in a large basket of growth stocks, allowing investors to gain exposure to this asset class with capital appreciation potential without needing to conduct deep analysis on individual companies.
The Vanguard Growth ETF is a large-cap growth stock ETF designed to track the CRSP US Large Cap Growth Index. This index covers the top 85% of US stocks by market capitalization, including some mid-cap stocks with market capitalizations as low as $2.1 billion. The fund uses a market-cap weighting methodology, which helps control costs and portfolio turnover, but also results in a high concentration of assets in large companies within the market. Its top three holdings account for over 34% of the portfolio, and more than 60% of assets are invested in technology companies. With an expense ratio of just 0.04%, this fund is an efficient tool for increasing exposure to growth stocks.
Vanguard Mega Cap Growth ETF (MGK)
The Vanguard Mega Cap Growth ETF tracks the CRSP US Mega Cap Growth Index, which covers stocks in the top 70% by market capitalization. Due to its narrower stock universe, the fund’s portfolio is more concentrated in large-cap stocks, with its top ten holdings comprising about two-thirds of the portfolio. Compared to the Vanguard Growth ETF, it has a higher allocation to technology growth stocks, but maintains a similar portfolio turnover rate. With an expense ratio of 0.07%, this fund is suitable for investors seeking focused exposure to the market’s largest growth stocks.
iShares Russell Mid-Cap Growth ETF (IWP)
Mid-cap stocks may offer a better balance between capital appreciation potential and risk. The iShares Russell Mid-Cap Growth ETF tracks the Russell Midcap Growth Index, which selects mid-cap stocks with strong expected earnings growth and higher price-to-book ratios. The fund’s portfolio is relatively diversified, with its top ten holdings accounting for approximately 15% to 20%. Consumer Discretionary is the largest sector, followed by Technology and Industrials. This fund is suitable for investors looking to diversify and avoid over-reliance on large-cap tech stocks.
Vanguard Small-Cap Growth ETF (VBK)
Small-cap growth stocks possess high capital appreciation potential, as their smaller size means increased market attention can significantly drive share prices. The Vanguard Small-Cap Growth ETF tracks the CRSP US Small Cap Growth Index, selecting stocks from a specific market capitalization range that show strong prospects for earnings growth and return on assets. The fund’s component weights are relatively balanced, and its portfolio is more diversified than large-cap ETFs, making it suitable for investors looking to allocate to small-cap growth stocks.
iShares MSCI EAFE Growth ETF (EFG)
Significant growth opportunities also exist in international markets. The iShares MSCI EAFE Growth ETF invests in large-cap and mid-cap companies in developed markets outside the US and Canada, tracking the MSCI EAFE Growth Index. The fund’s portfolio is quite dispersed, with its top ten holdings constituting slightly less than 20%. It covers markets such as Japan, the United Kingdom, France, Switzerland, and Germany. It is an ideal choice for investors looking to increase their allocation to international growth stocks.
The ARK Innovation ETF is an actively managed fund that invests in companies with the potential for “disruptive innovation.” Its strategy performed exceptionally well in 2020 but experienced a downturn from 2021 to mid-2024, before once again beginning to outperform the market. The fund covers industries like biotechnology, automotive, energy, and information technology. Investments are primarily concentrated in North America, with the top ten holdings accounting for about 55% of the portfolio. For example, Tesla (TSLA) constituted over 11% of the portfolio at the end of 2025. With an expense ratio of 0.75%, this fund could deliver substantial long-term growth if an investor believes in its active management strategy.
Through these six growth ETFs, investors can allocate to growth assets across different market capitalizations and geographic regions according to their needs, thereby participating in the investment opportunities offered by growth stocks at a lower cost and risk.
