
The Invesco S&P 500 Momentum ETF (SPMO) has outpaced both the SPY and QQQ ETFs by gaining 150% over the past three years, driven by its dynamic semi-annual rebalancing of the top 100 S&P 500 stocks by price performance. Unlike rigid ETFs, SPMO adapts to market shifts, capturing momentum stocks and showing resilience during downturns by losing less than the broader S&P 500. While it offers higher returns and lower risk, investors should be cautious of sudden crashes affecting momentum stocks, as the ETF only rebalances twice a year. SPMO is recommended as a satellite holding to enhance gains, especially in the evolving AI sector, rather than a sole investment.