Southwest Airlines Co Now #346 Largest Company, Surpassing KLA-Tencor Corp.
Posted on January 08, 2013 at 16:37 PM EST
In the latest look at the underlying components of the S&P 500 ordered by largest market capitalization, Southwest Airlines Co (LUV) has taken over the #346 spot from KLA-Tencor Corp. (KLAC), according to The Online Investor.