In the Chicago office of Sears, Roebuck & Co., an employee gives workers the latest market price of the company’s stock three times a day. Employees follow the ups & downs of the stock as ...

In the process, the company swallowed his hedge fund as he engaged in one desperate financial engineering maneuver after another as Sears stock sunk ... $30 billion of market value while ...

Market Cap is calculated by multiplying the number of shares outstanding by the stock's price. For companies with multiple common share classes, market capitalization includes both classes.