In One Chart: The S&P 500 is top-heavy with tech. Here’s what that says about future stock-market returns. Posted on May 12, 2023 By Charlielikes The S&P 500’s gains are led by megacap tech stocks. That has investors fearing for future returns. Stock Market Tags:[chart, 'is, ‘with, “that, £500, about, future, here’s, in, market, one, returns, s&p, says, stock, stock market, tech, the, top-heavy, what