Generated July 2026 from current fund data.
Overview
QQQ and SPMO are both Invesco-issued large-cap equity ETFs, but they track different underlying universes and apply different selection criteria. QQQ follows the Nasdaq-100 Index, giving exposure to the 100 largest non-financial stocks on the Nasdaq exchange. SPMO targets the S&P 500 Momentum Index, isolating the highest-momentum names within the broader 500-stock S&P 500. The distinction matters: QQQ naturally leans growth-heavy because tech dominates the Nasdaq, while SPMO applies a factor-based momentum tilt across a more diversified earnings base.
How they differ
QQQ's biggest structural difference is its universe: it's limited to Nasdaq's largest 100 stocks, which creates a concentration in technology and growth names. SPMO pulls from the full S&P 500, then layers a momentum filter on top—so it includes value and industrials stocks that demonstrate recent price strength. QQQ's beta is 1.24 versus SPMO's 1.28, meaning both amplify broad market moves, but SPMO's slight edge hints at its tilt toward high-momentum names, which tend to swing harder. On yield, SPMO edges out QQQ at 0.67% versus 0.46%, reflecting higher payout behavior in its momentum subset. SPMO's expense ratio is also lower at 0.13% versus QQQ's 0.18%, though QQQ's $456B in AUM dwarfs SPMO's $21.7B, reflecting the trust's 25-year head start and vastly broader investor adoption.
Who each is best for
QQQ: Investors seeking broad exposure to the Nasdaq's largest mega-cap and growth names, particularly those comfortable with the tech-heavy concentration that naturally arises from tracking that exchange.
SPMO: Investors drawn to large-cap momentum as a discrete factor within a more diversified 500-stock base, trading a larger fund footprint for a lower expense ratio and a fundamentally different selection mechanism.
Key risks to know
- Nasdaq concentration in QQQ. The 100-stock universe and its exchange origin mean QQQ's holdings skew heavily toward technology and consumer-discretionary mega-caps, amplifying losses if those sectors underperform. Overlap with SPMO is likely substantial, but you'd want to verify the extent.
- Momentum reversal risk in SPMO. Momentum as a factor has historically experienced sharp drawdowns when market conditions shift from trend-following to mean-reversion; recent winners can lag quickly if investor appetite rotates.
- Higher beta amplification. Both funds carry betas above 1.2, meaning they magnify downturns in broad market selloffs. In a 20% market decline, expect QQQ and SPMO to each drop roughly 25–26%.
- Growth-rate dependency. Both funds' valuations rest on sustained earnings growth from large-cap companies. If macro conditions slow growth forecasts, particularly in tech and high-momentum names, both could face multiple compression simultaneously.
Bottom line
QQQ offers deep liquidity and a pure-play Nasdaq-100 approach, while SPMO provides a momentum-tilted alternative with lower fees and broader S&P 500 exposure. If you want index-like simplicity with the largest possible fund, QQQ stands out; if you're interested in a documented factor tilt and are willing to accept lower AUM, SPMO's cost advantage and different selection method merit consideration. Past performance does not predict future results.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.
