Keurig Stock Heats Up As Its Single-Serve Machines Go Cold By: Benzinga via Benzinga January 09, 2015 at 13:10 PM EST Keurig Green Mountain Inc (NASDAQ: GMCR) is best known for its single-serve coffee machines and K-cup hot beverage packets, but all ... Read More >> Related Stocks: Coca-Cola Company Dr. Pepper Snapple Group Keurig Green Mountain Sodastream Int Ltd