 Tenaga Nasional Bhd OTCMKTS:TNABY and DTE Energy NYSE:DTE are both large-cap utilities companies, but which is the better stock? We will compare the two businesses based on the strength of their risk, dividends, valuation, analyst recommendations, earnings, profitability and institutional ownership. Profitability This table compares Tenaga Nasional Bhd and DTE Energys net margins, return on ... 