Costco's (NASDAQ:COST) $100 billion in annual sales might just be the start. 

In the following video, Fool contributor Demitrios Kalogeropoulos outlines three trends that point to solid sales growth for the warehouse retailer in the years ahead. He argues that market share gains, membership fee growth, and a spiking store footprint all suggest that Costco's winning streak is just heating up, and that the stock's current premium is well deserved. 

Fool contributor Demitrios Kalogeropoulos owns shares of Costco Wholesale. The Motley Fool recommends Costco Wholesale. The Motley Fool owns shares of Costco Wholesale. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.