Warren Buffett (Trades, Portfolio)'s firm made a notable adjustment in its investment portfolio by reducing its stake in Bank of America Corp (NYSE:BAC). Following this move, the firm still holds a substantial number of shares,

If Berkshire drops its stake under 10%, it will no longer have to file with the SEC for any changes in its Bank of America holding within two business days. Berkshire would have t

Despite the Oracle of Omaha overseeing stakes in 43 stocks at Berkshire Hathaway, more than half of his portfolio can be traced to three brand-name businesses.