Is Visa Stock a Buy?

In the last decade, shares of Visa (V 0.57%) have climbed by 375%. This gain exceeds both the S&P 500 and the Nasdaq Composite Index by a wide margin. Thanks to this remarkable past performance, investors might have their eyes on the company as a potential portfolio addition right now.If one takes the time to understand Visa, it's extremely easy to find compelling reasons to like this enterprise. But is now a good time to buy this massive card-payments business? Here's why I think that's a smart idea. Repor ...