The Ascendancy of Tech Titans in the Stock Market By now, it’s well understood that the tech sector reigns supreme in the stock market. Currently, the seven most valuable companies trading on U.S. exchanges all hail from this sector. These giants include Apple, Nvidia, Microsoft, Alphabet, Amazon, Meta Platforms, and Taiwan Semiconductor Manufacturing. Collectively, theyHow Investing $250 Monthly in This ETF Could Grow to $1 Million