Kraft Heinz struggles with cost-cutting, underperforming growth pillars; investors monitor.

Kraft Heinz (NASDAQ: KHC), the food giant formed from two iconic brands, is struggling to execute despite recent improvements. Warren Buffett's Berkshire Hathaway, a major investor, initially planned for cost-cutting to boost profitability. However, this approach has not yielded long-term success. Investors should closely monitor Kraft Heinz's three pillars of growth, as some are underperforming.