Many top-performing stocks have come out of the tech sector. Few industries have the same growth and scaling opportunities as tech companies. Every publicly traded trillion-dollar corporation is a tech giant, and the next few trillion-dollar firms will also likely be in the tech industry.Tech also makes up a large concentration of the S&P 500 and the Nasdaq. If tech stocks fall, the entire market will feel the impact. Luckily, most tech stocks have been gaining value in the long run, including the stocks co ...