 DETROIT AP _ DTE Energy Co. DTE on Tuesday reported first-quarter net income of 340 million. On a per-share basis, the Detroit-based company said it had profit of 1.76. Earnings, adjusted for non-recurring gains, came to 1.66 per share. The results missed Wall Street expectations. The average estimate of four analysts surveyed by Zacks Investment Research was for earnings of 1.78 per share. DTE Energy shares have dropped 21 since the beginning of the year, while the Standard Poors 500 index has declined 11. The stock has dropped 17 in the last 12 months. ___ This story was generated by Automated Insights using data from Zacks Investment Research. Access a Zacks stock report on DTE at 