Generated August 8, 2026 from current fund data.
Overview
QNDX and VOO are both broad-market U.S. equity ETFs tracking well-known indexes, but they serve fundamentally different exposures. QNDX tracks the Nasdaq-100 Index, which is concentrated in the largest 100 non-financial stocks—predominantly technology and growth companies. VOO tracks the S&P 500 Index, which covers 500 of the largest U.S. companies across all sectors in a more balanced weighting. The choice between them hinges on whether you want aggressive growth-stock concentration or diversified large-cap exposure.
How they differ
The most significant difference is composition: QNDX is a growth-heavy portfolio tilted heavily toward technology, while VOO is a broad-market index that includes financials, healthcare, industrials, and other sectors alongside tech. QNDX's much smaller asset base ($24.9M versus VOO's $1032B) means it trades with lower liquidity and higher relative bid-ask spreads, which can increase transaction costs for larger positions. VOO charges 0.03% in expenses against QNDX's 0.10%—a five-fold difference—and VOO's 1.10% distribution rate exceeds QNDX's quarterly distribution pattern by a measurable margin. VOO's decade-plus track record since inception (September 2010) contrasts with QNDX's recent 2026 inception, and VOO's beta of 1.0 anchors it to broad-market movement whereas QNDX's growth tilt likely produces higher volatility in up and down markets.
Who each is best for
QNDX: Fits investors building a core large-cap growth holding who are comfortable with concentrated exposure to technology and want index-tracking simplicity within the Nasdaq-100 universe.
VOO: Designed for investors seeking core U.S. equity exposure with broad sector diversification and minimal trading friction; the large asset base and tight spreads suit any account size.
Key risks to know
- Sector concentration in QNDX: The Nasdaq-100's heavy weighting toward technology, consumer discretionary, and communication services means performance is materially tied to these sectors' valuations. A sustained tech downturn affects QNDX far more than VOO's balanced sector mix.
- Liquidity disadvantage for QNDX: With $24.9M in assets, QNDX trades substantially less volume than VOO ($1032B). Wider spreads and lower depth can make large redemptions costly and signal minimal adoption by institutional investors.
- Growth-versus-blend valuation risk: QNDX's concentration in higher-valuation growth names makes it more sensitive to interest-rate shocks and duration risk than VOO's blend approach. Rising rates typically pressure growth stocks harder.
- QNDX's short track record: The fund's June 2026 inception means there is no historical performance through varied market cycles to assess how it behaves in downturns or sector rotations.
Bottom line
VOO offers proven broad-market exposure with lower costs, wider liquidity, and a more balanced sector footprint—attributes that have made it one of the largest equity ETFs globally. QNDX delivers pure Nasdaq-100 tracking at a modest cost, but its thin asset base, higher expense ratio, and recent inception limit its appeal for most investors building a core holding. If you want diversified U.S. large-cap exposure with minimal friction, VOO's economics and liquidity are hard to match; if you're specifically building a Nasdaq-100 tactical position and understand the growth tilt, QNDX offers direct index tracking. Past performance does not guarantee future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.