Brian Feroldi Explains Why Warren Buffett Thinks EPS is Overrated

Earnings per share (EPS) often misleads investors by focusing solely on business output while ignoring the capital efficiency required to generate those profits. Financial educator Brian Feroldi argues that investors should prioritize return on capital metrics, specifically Return on Invested Capital (ROIC), to determine if a company is creating or destroying value. Growth is only beneficial when returns exceed the cost of capital, typically benchmarked at 10%. These metrics only become reliable once a business reaches the "capital return" phase of its growth cycle, where it is fully optimized for profitability. Companies like Alcoa demonstrate value destruction through consistently low returns, while Amazon illustrates the complexity of applying these ratios to businesses still reinvesting heavily for growth. Ultimately, successful investing requires balancing quantitative data with an understanding of a company’s specific stage in its lifecycle.