Companhia de Saneamento Basico do Estado de Sao Paulo SABESP ADR Cash Return on Equity (CROE) 1 year YoY Change (%) is 12.01% for the year ending December 31, 2023, a 259.43% change year over year. The cash return on equity ratio measures the profitability of a company's shareholders' equity based on its operating cash flow. It is calculated by dividing operating cash flow by shareholders' equity. This ratio provides insight into how effectively the company generates cash flow in relation to the shareholders' investment. A higher ratio indicates better cash flow generation relative to the equity invested. The measure "Change (%)" refers to the percentage change in the value of a financial metric between two time points. This measure provides a relative perspective on the magnitude of change.