1 Reason I Will Never Sell Mastercard Stock

I am enjoying the ride so far, owning shares in this financial services specialist.Mastercard (MA +0.78%) launched its initial public offering almost 20 years ago. Since then, the stock has delivered exceptional returns year after year, outclassing the broader market. While past performance should not be taken as an indication of future performance, there are several reasons I expect Mastercard stock to continue doing well in the long term, and why I plan to remain invested for the long term.Let's take a cl ...