Starbucks Corporation NASDAQ:SBUX, Keurig Green Mountain NASDAQ:GMCR - Starbucks Keeps Selling K-Cups By The Boatload Starbucks has recently outperformed peers in ground package coffee sales growth as well. According to the latest data, Starbucks continues to dominate the K-cups business. A new report by UBS analyst Keith Siegner looked at what the latest numbers mean for Starbucks’ shareholders. The Numbers Starbucks’ single-serve sales increased an incredible 41 percent year-over-year in the four weeks ending on September 5. Sales for that period included 53 percent year-over-year unit growth. In... More