88% of Warren Buffett's $352 Billion Portfolio Is Invested in Just 4 Sectors By: Motley Fool September 20, 2023 at 05:06 AM EDT Nearly $312 billion of Berkshire Hathaway's invested assets can be traced to four sectors of the market. Read More >> Related Stocks: American Express Apple Bank of America Berkshire Hathaway Berkshire Hathaway Chevron Corp Coca-Cola Company Moody's Corp Occidental Petroleum The Kraft Heinz Company - Common Stock