Generated April 2026 from current fund data.
Overview
QQQ and SMH are both growth-focused ETFs tracking technology-heavy indexes, but they operate at different degrees of concentration. QQQ tracks the 100 largest non-financial Nasdaq stocks and holds $372.5 billion in assets, giving you broad exposure to the growth sector. SMH focuses exclusively on 25 semiconductor companies and has $41 billion in assets, making it a concentrated bet on a single industry within tech.
How they differ
The core difference is breadth versus concentration. QQQ owns 100 stocks across software, internet, biotech, and semiconductors; SMH owns only 25 semiconductor names. That concentration shows up in volatility: SMH's beta is 1.54 versus QQQ's 1.11, meaning SMH swings about 40% harder than the broad market. Expense ratios reflect the difference in strategy complexity—QQQ charges 0.18% annually while SMH costs 0.35%, a meaningful gap on larger positions. Both distribute modestly at 0.45% and 0.24% respectively, but QQQ's 50-year track record and $372 billion in AUM provide deeper liquidity and tighter bid-ask spreads than SMH's ten-year history.
Who each is best for
- QQQ: Investors seeking broad tech and growth exposure without single-industry concentration; suitable for all account types and time horizons; lowest cost way to play the Nasdaq-100.
- SMH: Sector-focused investors with conviction on semiconductor demand and above-average risk tolerance; best for long holding periods (3+ years) to weather the beta swing; tax-advantaged accounts suit the volatility profile.
Key risks to know
- Sector concentration (SMH): A 25-stock portfolio can experience sharp drawdowns if semiconductor demand weakens or a few large holdings stumble. SMH fell to $184.40 in the past year—a 60% drop from its 52-week high—versus QQQ's more modest 33% trough.
- Beta and drawdown risk (SMH): With a 1.54 beta, SMH amplifies market downturns. In a 20% market correction, SMH could lose 30% or more while QQQ loses closer to 22%.
- Sector momentum dependency: Both funds are highly sensitive to interest-rate expectations and growth-stock sentiment. Rising rates or recession fears can pressure valuations across both holdings.
- Expense drag (SMH): The 0.35% expense ratio compounds over decades; on a $50,000 position held 20 years, that extra 0.17% versus QQQ adds up to meaningful underperformance if returns are otherwise equal.
Bottom line
If you want growth exposure without betting the farm on semiconductors, QQQ offers lower costs, broader diversification, and calmer price swings. If you believe semiconductor supply chains will define the next decade and can tolerate swings that rival small-cap stocks, SMH gives you concentrated access at the cost of higher fees and volatility. Neither generates meaningful income. Past performance—including SMH's recent recovery and QQQ's longer bull run—doesn't predict future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.
