DETROIT (Reuters) - Billionaire investor Kirk Kerkorian has sold off all of his remaining shares of Ford Motor Co , a spokeswoman for his investment firm, Tracinda Corp, said on Monday.
Tracinda, which briefly ranked as Ford's largest outside investor earlier this year, said in a regulatory filing in October that it had begun working with bankers to sell the 133.5 million shares of the No. 2 U.S. automaker it still held at that time.
It was not immediately clear when Tracinda had completed those remaining sales of Ford stock.
Kerkorian's final pullout from Ford completed a costly retreat for the activist investor, who has a mixed track record with investments at all three Detroit-based automakers.
(Reporting by Kevin Krolicki; Editing by Phil Berlowitz)