Fast Company Innovation Festival Ticket Giveaway—Enter now! LOGIN SUBSCRIBE | FastCo Works advertisement BYÂ Sam Becker Listen to this ArticleMore info 0:00 / 0:00 It's a whole new world? Shares of Eightco Holdings, a relatively unknown company that runs an inventory-management platform among other things, increased by more than 4,000% on Monday after it announced a $250 million private placement to adopt a buying strategy to purchase Worldcoin. It is the latest small publicly traded company to pivot to a d ...