Generated June 2026 from current fund data.
Overview
ONEQ and QQQM are both Nasdaq-focused equity ETFs, but they track different indexes with meaningfully different compositions. ONEQ tracks the full Nasdaq Composite—roughly 3,000 stocks spanning large, mid, and small caps—while QQQM tracks the narrower Nasdaq-100, which contains only the 100 largest non-financial Nasdaq stocks. The result is that QQQM is concentrated in mega-cap tech and growth names, whereas ONEQ offers broader market exposure across the entire Nasdaq ecosystem.
How they differ
The core difference is scope: ONEQ's Nasdaq Composite mandate includes thousands of smaller and mid-size companies that QQQM's Nasdaq-100 filter excludes entirely. This makes ONEQ significantly more diversified, but also means it carries more exposure to smaller, less liquid names. QQQM's tighter focus on the 100 largest Nasdaq names delivers higher concentration in the mega-cap tech stocks that have driven recent market gains, reflected in its lower beta of 1.18 versus ONEQ's 1.26.
On costs, QQQM wins modestly: a 0.15% expense ratio versus ONEQ's 0.21%. QQQM also yields slightly less (0.48% distribution rate) than ONEQ (0.57%), a reflection of its growth-stock tilt. AUM tells a story about investor preference—QQQM's $96.8B in assets dwarfs ONEQ's $10.4B, suggesting the market has gravitated toward the narrower, tech-heavy bet.
Who each is best for
ONEQ: Fits investors seeking true broad-market Nasdaq exposure rather than a concentrated bet on mega-cap tech. The Nasdaq Composite's inclusion of smaller and mid-size companies appeals to those comfortable with lower liquidity in exchange for diversification across the full exchange.
QQQM: Designed for growth-oriented investors who want pure mega-cap tech and Nasdaq-100 concentration with minimal fees. The lower expense ratio and larger asset base suit those building core growth positions in liquid, highly followed stocks.
Key risks to know
- Concentration in mega-cap tech. QQQM's Nasdaq-100 mandate overweights the largest technology and growth stocks; a downturn in that sector hits harder than in ONEQ, which has ballast from smaller-cap names across industries.
- ONEQ's small-cap liquidity drag. The inclusion of thousands of small Nasdaq stocks means wider bid-ask spreads and potential tracking error during market stress, a friction cost not explicit in the 0.21% expense ratio.
- Growth-stock valuation risk. Both funds carry elevated beta and are sensitive to rising discount rates; neither offers defensive characteristics or income diversification. A rapid shift to value investing or rising rates could pressure both, though QQQM's concentration amplifies the move.
- Beta divergence. QQQM's lower beta (1.18) implies less volatility than ONEQ (1.26), but that lower beta reflects its mega-cap tilt, not lower absolute drawdown risk in a growth-stock selloff.
Bottom line
If you want maximum diversification across the Nasdaq ecosystem and are comfortable with smaller-cap holdings, ONEQ's broader index offers that breadth; if you prefer concentrated exposure to the 100 largest Nasdaq stocks with a lower fee, QQQM's liquidity and cost advantage stand out. Past performance does not guarantee future results, and both funds' returns are tied to the performance of their underlying indexes.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.