These high-performing companies can help you safely grow your wealth.Contrary to popular belief, stock splits don't alter the value of a business. They just spread its earnings among a greater number of lower-priced shares. It's kind of like slicing up your favorite apple pie. You still have the same amount of gooey goodness. You simply divided it into smaller portions.Still, investors love stock splits. Perhaps they're right to do so. Companies that split their stock are typically firing on all cylinders - ...