Primecap Management Company Decreased Stake in Southwest Airls Co (NYSE:LUV) by $13.45 Million as Shares Rose WallStreet.org Primecap Management Company decreased its stake in Southwest Airls Co (NYSE:LUV) by 0.42% based on its latest Q4 2015 regulatory filing with the SEC. Primecap Management Company sold 312,800 shares as the company's stock rose 12.11% with the ... |