PSI vs XSD

Key Takeaways

• XSD offers modified equal-weight exposure to 44 semiconductor stocks, promoting broader diversification across large-, mid-, and small-cap names compared to PSI's 31 holdings selected via dynamic quantitative criteria.
• PSI features higher concentration in top holdings (top 10 ~46%), tilting toward momentum and quality factors, while XSD caps individual weights around 3%, reducing single-stock risk.
• Expense ratio favors XSD at 0.35% versus PSI's 0.56%, providing cost efficiency for long-term sector exposure.
• Both ETFs deliver 100% technology sector focus on semiconductors, but PSI includes minor allocations to materials/equipment (34%) and instruments (6%), broadening beyond pure-play semis.
• XSD's equal-weight structure enhances mid/small-cap tilt, suiting investors seeking balanced risk in volatile cycles; PSI's strategy has shown stronger momentum capture in recent AI-driven rallies.
• Liquidity remains solid for both, with average daily volumes supporting tactical positioning amid surging sector inflows.

Introduction

Amid the semiconductor sector's explosive growth fueled by artificial intelligence (AI) infrastructure demand, State Street SPDR S&P Semiconductor ETF (XSD) and Invesco Semiconductors ETF (PSI) stand out as targeted vehicles for investors eyeing this critical technology sub-industry. These ETFs provide alternative strategies within the same high-growth space: XSD via equal-weighted breadth across pure-play U.S. semiconductor firms, and PSI through a dynamic, factor-based selection emphasizing momentum and quality. Their comparison is timely as hyperscaler capital expenditures on AI chips propel sector capital flows, highlighting differences in diversification, cost, and responsiveness to earnings cycles from top holdings like NVDA and AMD. Investors weigh these for tactical sector rotation or core technology allocation.

State Street SPDR S&P Semiconductor ETF (XSD) Overview

The State Street SPDR S&P Semiconductor ETF (XSD) tracks the S&P Semiconductor Select Industry Index, a modified equal-weighted benchmark capturing U.S. companies in the semiconductors sub-industry per Global Industry Classification Standard (GICS). Launched in 2006, this passive ETF holds 44 stocks, with no single position exceeding approximately 3.5%. Top holdings as of April 2026 include MRVL (Marvell Technology, 3.49%), INTC (Intel, 3.19%), MPWR (Monolithic Power Systems, 3.11%), SiTime Corp (2.94%), and AMD (2.94%). Sector allocation is 100% semiconductors, spanning design, manufacturing, and equipment. Its 0.35% expense ratio supports cost-effective access, while quarterly rebalancing maintains equal-weight discipline, favoring mid- and small-caps for reduced concentration risk.

Invesco Semiconductors ETF (PSI) Overview

The Invesco Semiconductors ETF (PSI) follows the Dynamic Semiconductor Intellidex Index, which selects and weights 30-31 U.S. semiconductor companies using quantitative factors like price momentum, earnings momentum, quality, management action, and value. Inception in 2005, this non-diversified passive fund features higher top-10 concentration at ~46%. As of April 2026, leading holdings are KLAC (KLA, 5.28%), AMD (5.24%), AVGO (Broadcom, 5.22%), LRCX (Lam Research, 4.94%), and AMAT (Applied Materials, 4.84%). Sector breakdown (March 2026) shows 60% semiconductors, 34% materials/equipment, and 6% instruments, with 90%+ U.S. focus. The 0.56% expense ratio reflects its factor-driven methodology, with quarterly rebalancing in February, May, August, and November.

Industry and Thematic Backdrop

The semiconductor industry powers AI data centers, edge computing, and electrification, with global sales projected near $1 trillion by 2027 amid a super-cycle in high-bandwidth memory (HBM) and advanced packaging. Catalysts include sustained hyperscaler capex on AI accelerators from firms like Nvidia and AMD, alongside regulatory pushes for domestic production via CHIPS Act incentives. Capital flows into semiconductor ETFs exceed $28 billion YTD, reflecting optimism despite supply constraints in HBM and geopolitical tensions over Taiwan. Risks encompass cyclical downturns in PCs/smartphones, raw material shortages, and interest rate sensitivity impacting capex. Macro tailwinds like AI inference demand and automotive recovery position the sector for multi-year expansion.

Performance and Positioning Comparison

In recent months through early 2026, PSI has outperformed XSD, with YTD returns around 43% versus XSD's 18%, driven by its factor tilt capturing momentum in mega-caps like NVDA and AVGO amid AI hype. Over six months, PSI advanced ~56% against XSD's 13%, linking to strong earnings from equipment leaders (KLAC, LRCX). XSD's equal-weighting tempers volatility (beta ~1.89) but lags in mega-cap rotations, offering relative stability in broader cycles. Both benefit from sector inflows, though PSI's concentration amplifies upside/downside versus XSD's diversification amid rate expectations and commodity trends in wafer materials.

AI Screener

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Tickeron AI Verdict

Tickeron’s AI currently favors PSI for its dynamic factor selection, which has demonstrated superior trend consistency and momentum capture in the AI-fueled semiconductor upswing, despite higher costs and concentration. XSD appeals probabilistically for cost efficiency and diversification in risk-averse portfolios, but PSI's positioning aligns better with ongoing sector tailwinds—approximately 60-70% preference based on recent relative strength and structural momentum.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

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