Warren Buffett's Berkshire Hathaway is the largest investor in these 8 stocks 

Buffett noted that last year there were 128 companies in the S&P 500 that earned more than $3 billion in profits — and Berkshire was the largest shareholder in eight of these businesses: American Express and Bank of America , among them. Berkshire is also the dominant holder of Chevron and Occidental Petroleum , continuing a Buffett pledge in favor of fossil-fuel ownership even as other parts of Berkshire dips into alternatives. Further,... + full article