This article provides a comprehensive comparison between two leading technology Exchange Traded Funds (ETFs) for investors interested in Artificial Intelligence (AI) — Vanguard's Information Technology ETF (VGT) and iShares' U.S. Technology ETF (IYW). It delves into their fundamental differences, examining aspects such as their sector focus, the breadth of their portfolio holdings, and their dividend payout structures to help investors understand the long-term appeal and potential impact on a diversified investment portfolio. The analysis aims to guide individuals in making informed decisions about which of these tech ETF giants best aligns with their investment objectives, particularly concerning exposure to the rapidly evolving AI sector.
Snapshot (cost & size)
This section offers a direct, side-by-side comparison of Vanguard Information Technology ETF (VGT) and iShares U.S. Technology ETF (IYW) based on key financial metrics. VGT, issued by Vanguard, boasts a significantly lower expense ratio of just 0.09%, making it a highly cost-efficient option for investors, especially when contrasted with IYW's expense ratio of 0.38%. In terms of dividend payouts, VGT also leads with a trailing-12-month dividend yield of 0.44%, while IYW offers a more modest 0.13% yield. Despite very similar 1-year returns (53.30% for VGT and 53.70% for IYW as of April 27, 2026) and comparable beta values (1.32 for VGT, 1.33 for IYW, indicating similar price volatility relative to the S&P 500), VGT stands out significantly in terms of scale. It manages a much larger asset base, with Assets Under Management (AUM) reaching an impressive $121.3 billion, dwarfing IYW's $21.4 billion AUM. These financial distinctions are crucial for investors evaluating the long-term holding costs and income potential of these tech-focused ETFs.
Performance & risk comparison
The article further compares VGT and IYW by evaluating their historical performance and inherent risk profiles over a five-year period. Key metrics presented in this comparison include the maximum drawdown and the total return on an initial $1,000 investment. Over the last five years, VGT experienced a maximum drawdown of (35.10%), indicating the largest percentage drop from a peak to a trough during that time frame. In contrast, IYW demonstrated a slightly higher risk with a maximum drawdown of (39.40%). Regarding growth, an initial investment of $1,000 in VGT would have grown to approximately $2,200, showcasing solid returns. IYW, despite its higher drawdown, managed to slightly outperform VGT in terms of absolute growth over five years, turning $1,000 into approximately $2,400. This data suggests that while IYW might present a slightly higher risk in terms of peak-to-trough declines, it has historically offered marginally better growth over the five-year horizon discussed, which could appeal to investors with a higher risk tolerance.
What's inside
This section provides a detailed look into the underlying portfolios of both ETFs, highlighting their sector allocations and top holdings. The iShares U.S. Technology ETF (IYW) tracks a portfolio where technology constitutes 82% of its investments, but notably, it also allocates a substantial 17% to communication services, with a minor 1% in industrials. IYW holds a total of 139 stocks, offering a more concentrated exposure. Its largest individual positions include semiconductor giant Nvidia at 17%, tech behemoth Apple at 13.67%, and Google's parent company, Alphabet Class A, at 7.04%. IYW was established in 2000 and has provided a trailing-12-month dividend of $0.27 per share. In stark contrast, the Vanguard Information Technology ETF (VGT) is designed to provide a purer play on the technology sector, with its exposure almost entirely in tech stocks at 98%, supplemented by just 1% in industrials and 1% in cash and other assets. VGT is significantly more diversified, holding 310 stocks. Its top holdings are also dominated by AI leaders, with Nvidia at an even higher 18.47%, Apple at 15.80%, and Microsoft at 10.17%. Launched in 2004, VGT offers a considerably higher trailing-12-month dividend of $2.41 per share, reflecting its different portfolio construction and income generation strategy.
What this means for investors
For investors specifically targeting artificial intelligence (AI) stocks, both the iShares U.S. Technology ETF (IYW) and Vanguard Information Technology ETF (VGT) offer viable avenues, as both funds prominently feature leading AI semiconductor companies like Nvidia and other AI heavyweights such as Microsoft among their top holdings. The choice between these two ETFs ultimately hinges on an investor's specific preferences regarding portfolio breadth, cost sensitivity, and investment focus. IYW adopts a broader definition of 'technology,' incorporating over 16% of its holdings in media and entertainment stocks and including companies like Alphabet, which might appeal to investors seeking a wider scope that captures various facets of the AI ecosystem beyond traditional tech. However, this broader approach comes with a higher expense ratio and a lower dividend yield compared to VGT. Conversely, VGT maintains a more concentrated focus on pure technology companies, with a significant portion (over a third) of its portfolio allocated to the semiconductor sector, which is critical for AI advancements. This emphasis on core technology, combined with its significantly lower expense ratio, makes VGT an attractive option for cost-conscious investors who prioritize a direct and pure exposure to AI technology stocks and semiconductor innovation.
