Facebook Stock: Facebook and Mark Zuckerberg

facebook stock: All figures in U.S. dollars, according to The Toronto Star. Even Mark Zuckerberg, cofounder and CEO of Facebook, believes regulation of his industry is inevitable. Even at its knocked-down share price of 185.18, Facebook stock is not the bargain many investors believe it to be. TOM BRENNER / NYT FILE PHOTO True, Facebook's user base of 1.4 billion accounts for close to one-sixth of humanity. And having shed 147 billion worth of shareholder value on July 25, or more than 19 per cent, the temptation is there to buy the stock on a dip. The company's profits have continued to grow. (news.financializer.com). As reported in the news.