Is iShares Semiconductor ETF (SOXX) a Strong ETF Right Now?

The iShares Semiconductor ETF (SOXX), a smart beta ETF with $11.83 billion in assets managed by Blackrock, seeks to track the PHLX SOX Semiconductor Sector Index. SOXX, with an expense ratio of 0.35% and a 0.71% trailing dividend yield, has a concentrated portfolio with top holdings including Broadcom (8.96%), Nvidia, and Texas Instruments, but has underperformed, declining -2.76% YTD and -11.65% over the past year, with high volatility (beta of 1.42 and standard deviation of 36.62%).

Analysis

The iShares Semiconductor ETF (SOXX), managed by Blackrock, is a smart beta fund with $11.83 billion in assets under management, offering targeted exposure to the semiconductor industry by seeking to track the PHLX SOX Semiconductor Sector Index. It features a competitive annual expense ratio of 0.35% and a 12-month trailing dividend yield of 0.71%. The ETF's portfolio is heavily concentrated, with 100% allocation to the Information Technology sector and its top 10 holdings, including major players like Broadcom Inc. (8.96%), Nvidia Corp, and Texas Instruments Inc., constituting approximately 58.94% of its total assets across roughly 34 holdings. Despite its positioning as a vehicle for potentially outperforming broader technology ETFs, SOXX has demonstrated recent weakness, with a year-to-date loss of -2.76% and a decline of -11.65% over the past year (as of 05/28/2025). The fund exhibits a high-risk profile, evidenced by a beta of 1.42 and a trailing three-year standard deviation of 36.62%, indicating greater volatility than the broader market. Alternative ETFs in the semiconductor space include the SPDR S&P Semiconductor ETF (XSD) and the VanEck Semiconductor ETF (SMH), both of which also have an expense ratio of 0.35%, with SMH notably having a larger AUM of $22.13 billion.

Key Decisions for Investors

• Investors considering SOXX should acknowledge its high-risk profile, characterized by a beta of 1.42 and recent underperformance (-11.65% over the past year), and ensure this aligns with their volatility tolerance and investment horizon.
• The fund's concentrated nature, with top 10 holdings comprising nearly 59% of assets, offers focused semiconductor exposure but also elevates specific stock risk, which should be weighed against the diversification benefits of broader market-cap weighted technology ETFs.
• While SOXX's 0.35% expense ratio is competitive, prospective investors should compare its specific index (PHLX SOX), holdings, and risk-return characteristics against alternative semiconductor ETFs like SMH or XSD before making an investment decision.