When it comes to quality, Visa (NYSE: V ) is one of the highest-quality stocks investors could own. This is also a likely reason why the greatest investor of all time, Warren Buffett, owns them in his portfolio.Contributing analyst to the iREIT+Hoya Capital investment group. The Dividend Collectuh is not a registered investment professional nor financial advisor and these articles should not be taken as financial advice. This is for educational purposes only and I encourage everyone to do their own due dili ...