The stock continues to rise following a series a major changes under CEO James Quincey.Established industry giants don't usually make the cut for exciting, hyped-up stocks. But investors have been loving Coca-Cola (KO 0.55%) this year. The beverage giant is up 21% year to date, beating the S&P 500 and hitting new record highs along the way.Is it too late to buy the stock?The modelAlthough Coca-Cola is a longtime industry leader, it's been going through changes that have affected it in powerful ways. CEO Jam ...