S&P Dow Jones Indices has announced changes to its methodology for classifying stocks into growth and value categories. The update includes factors such as intangible assets, forward earnings, and free cash flow to better assess a company's value. These changes aim to provide a more accurate reflection of a stock's fundamentals. The decision marks a shift away from traditional metrics like 12-month price momentum, which will no longer be used to evaluate growth potential. Investors and fund managers are expected to adjust their strategies as the new rules take effect. The changes highlight a broader trend toward incorporating more comprehensive financial indicators in stock classification.