Hertz Global Holdings Inc (NYSE:HTZ) has attracted activist investors including Carl Icahn of Icahn Capital and Barry Rosenstein of JANA Partners. Carl Icahn took an activist stake in the company during the third quarter of 2014. Icahn Capital held a major position in the company of 51.92 million shares valued at $1.13 billion as of March 31. Rosenstein held 41.78 million shares of Hertz Global Holdings Inc in his portfolio at the end of the first quarter, with a value of $905.82 million. Larry Robbins of Glenview Capital and Tiger Global Management, led by Chase Coleman, are among the other major shareholders of the company.