Shares of Research In Motion showed signs of life, jumping at least 6 percent Tuesday, on talk that investor Carl Icahn has acquired a stake in the company. Neither RIM nor Icahn has commented publicly to confirm or deny the rumors. Icahn is a so-called activist investor who takes stakes in struggling companies in order to push for strategies that would deliver more value to shareholders. If ever there were a company that fit the description of "struggling," it would be RIM.
e-Commerce Times