Warren Buffett is most famously associated with Berkshire Hathaway, the multinational conglomerate he leads as Chairman and Chief Executive Officer, which trades on the New York Stock Exchange under two distinct ticker symbols representing different share classes. Class A shares trade under the ticker symbol BRK.A, while the more accessible Class B shares trade under the ticker symbol BRK.B. While Warren Buffett does not have a personal ticker symbol since individuals cannot be traded publicly as equities, his legendary investment vehicle's tickers serve as a primary benchmark for value investors globally tracking his capital allocation decisions.