With the threat of a recession receding, many stocks saw gains in the past few months. One of these worth taking a look at is blue-chip company Coca-Cola (KO -0.32%). The beverage giant hit a 52-week low on Oct. 6, but has since bounced back. Even so, shares are still off a 52-week high of $64.99 reached last April. Does this mean Coca-Cola is a buy? Should investors who already own shares sell with the current rise in stock price, or continue to hold? Coca-Cola's financial performance Coca-Cola's revenue e ...