Buffett's Picks: 3 Stocks Berkshire Hathaway May Hold Forever

• Berkshire Hathaway may sell a stock if the company's fundamentals change or if the stock price becomes too expensive.
• Three stocks that Buffett believes Berkshire Hathaway will hold forever are Coca-Cola (KO), American Express (AXP), and Occidental Petroleum (OXY).
• These companies all have strong brand recognition, a wide economic moat, and other competitive advantages.