The AI trade has surged with the Magnificent Seven reaching $25 trillion in combined market cap, while NVIDIA approaches a $6 trillion valuation. The Nasdaq-100 Index, accessible through QQQ and QQQM ETFs, has returned over 175% since October 2022.
However, concentration concerns are rising as the top 10 S&P 500 holdings now represent 40% of the index, driving interest in equal-weighted strategies like RSP. Momentum and high-beta factors have led performance this year, while factor returns remain cyclical and difficult to predict.