Generated September 19, 2026.
Overview
QQQ and SPMO are both large-cap equity ETFs from Invesco that track factor-tilted indexes, but they operate in different universes. QQQ tracks the Nasdaq-100 Index—the 100 largest non-financial stocks on the Nasdaq exchange—giving you broad exposure to mega-cap tech, consumer, and biotech names. SPMO tracks the S&P 500 Momentum Index, selecting the highest-momentum stocks from the broader S&P 500, which includes financial companies and spans the entire US large-cap market. The choice between them hinges on whether you want pure Nasdaq largecap growth or a momentum-filtered view of the broader S&P 500.
How they differ
The biggest difference is the underlying universe: QQQ holds 100 Nasdaq stocks (heavily tilted toward technology), while SPMO selects momentum leaders from 500 S&P 500 stocks (including financials, industrials, and other sectors). This explains QQQ's higher beta of 1.26 versus SPMO's 1.35—QQQ's Nasdaq tilt amplifies market moves.
On yield and fees, SPMO edges ahead on both counts. SPMO carries a 0.66% distribution rate versus QQQ's 0.45%, and a 0.13% expense ratio compared to QQQ's 0.18%. Both pay quarterly, so there's no frequency advantage either way.
Size and track record differ dramatically. SPMO holds $22.1B, considerably smaller, and inception 10/09/2015 means it has a shorter operating history to evaluate through different market cycles.
Who each is best for
QQQ: Fits investors seeking straightforward exposure to the largest technology and consumer-growth stocks, with minimal rebalancing surprises and the liquidity that comes with one of the world's most-traded ETFs.
SPMO: Fits investors who believe momentum as a factor (stocks with strong recent outperformance) offers an edge within large-cap equities, and who want diversification across the full S&P 500 economy rather than a tech-heavy Nasdaq allocation.
Key risks to know
- Concentration in technology: QQQ's Nasdaq-100 structure concentrates holdings in mega-cap software, semiconductors, and cloud-computing stocks. A downturn in the technology sector affects QQQ far more than SPMO, which spans finance, energy, and industrials.
- Momentum factor drawdowns: SPMO's momentum tilt can underperform sharply when market leadership rotates away from recent winners—typically during value rallies or economic recessions. This is a structural risk of the strategy, not temporary volatility.
- Market-cap concentration risk in both: Both ETFs hold only the largest companies; QQQ's 100 holdings and SPMO's momentum selection mean they lack the broader diversification of full market-cap-weighted indexes. Holdings overlap between the two may be substantial, so owning both does not eliminate concentration.
- Beta amplification: Both ETFs carry betas above 1.0, meaning they amplify market downturns. QQQ's 1.26 and SPMO's 1.35 suggest both will decline faster than the broader market in corrections.
Bottom line
If you want exposure to mega-cap Nasdaq growth with proven liquidity and a 25-year track record, QQQ's size and low fees are hard to ignore despite the tech concentration. If you prefer broad S&P 500 diversification filtered through a momentum lens and can tolerate factor-style drawdowns, SPMO's lower expense ratio and slightly higher yield offer a different angle on large-cap growth. Neither is a buy-and-hold core holding for everyone; the tradeoff is sector concentration versus factor timing risk. 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.