Generated August 15, 2026.
Overview
ONEQ and QQQM are both Nasdaq-focused ETFs tracking tech-heavy indexes, but they pursue different breadth strategies. ONEQ holds the entire Nasdaq Composite—roughly 3,000+ stocks across all sizes—while QQQM tracks the Nasdaq-100, a narrower basket of the 100 largest nonfinancial Nasdaq companies. That distinction makes QQQM more concentrated in mega-cap tech and growth, while ONEQ offers exposure to the full Nasdaq ecosystem including mid and small caps.
How they differ
The biggest difference is scope: ONEQ's Nasdaq Composite mandate captures thousands of smaller listings alongside mega caps, while QQQM's Nasdaq-100 focus concentrates on the largest names. QQQM's narrower universe means heavier exposure to the "Magnificent Seven" and similar mega-cap tech dominators that have driven Nasdaq returns in recent years.
Second, QQQM carries a lower expense ratio at 0.15% versus ONEQ's 0.21%, and it's far larger with $104B in AUM versus ONEQ's $10.8B. That scale and fee advantage have made QQQM the preferred vehicle for Nasdaq-100 exposure since its 2020 inception.
Third, yield differences are modest—ONEQ at 0.54% versus QQQM at 0.47%—but the beta gap is material: ONEQ's 1.3 beta suggests it amplifies market moves more than QQQM's 1.18. This reflects ONEQ's exposure to smaller, more volatile Nasdaq listings alongside the large caps both funds hold.
Who each is best for
ONEQ: Fits investors seeking true Nasdaq-wide diversification across market caps, not just the index's largest constituents. The broader holdings appeal to those who want exposure to mid and small-cap tech and growth stories beyond mega-cap dominance.
QQQM: Designed for investors who want concentrated exposure to Nasdaq-100 mega caps—chiefly large-cap technology—with a lower fee structure and the liquidity of a $104B fund. Works well for those comfortable with heavy concentration in the largest growth names.
Key risks to know
- Concentration in mega-cap technology: QQQM's narrower index naturally overweights the largest tech and growth names; if those companies underperform, the fund's returns suffer disproportionately. ONEQ spreads that risk across thousands of listings but still maintains significant Nasdaq tech bias.
- Beta and volatility amplification: Both funds carry beta above 1.0, meaning they'll swing harder than the broader market. ONEQ's 1.3 beta amplifies that effect, magnifying downside moves in growth-focused markets.
- Small-cap and mid-cap concentration within ONEQ: Smaller Nasdaq listings carry higher idiosyncratic risk and lower liquidity; ONEQ's exposure to thousands of these names adds volatility that QQQM avoids by focusing on the 100 largest.
- Sector concentration: Both are heavily weighted toward technology and growth; neither provides meaningful diversification outside those sectors, making them sensitive to shifts in growth narratives and interest-rate expectations.
Bottom line
If you want the full Nasdaq landscape including smaller growth and mid-cap names, ONEQ's broader index offers that; if you prioritize the 100 largest Nasdaq constituents with a lower fee and larger fund, QQQM's mega-cap focus and $104B scale stand out. Both carry significant tech and growth concentration, so they're best viewed as core growth holdings rather than diversifiers. Past performance doesn't predict future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.