They represent a stake in a phenomenally successful company. In terms of impact on the everyday lives of hundreds of millions of people. Apple’s founders and their successors stand alongside Henry Ford and Alexander Graham Bell. The company’s key products have entered the language, whether the Mac computer, the iPhone, the Apple watch and ofcourse iTunes, described as the world’s biggest juke-box. There was even a 2015 film about the company that took its name from co-founder Steve Jobs.