Capital World Investors Acquires 5.3% Stake in DTE Energy Co.

Capital World Investors (CWI) filed a Schedule 13G on May 14, 2026, reporting a new ownership position in DTE Energy Co. As of the event date on March 31, 2026, CWI beneficially owns 11,083,490 shares of common stock, representing a 5.3% stake in the company. CWI, a division of Capital Research and Management Company (CRMC), reported sole dispositive power over the entire 11,083,490 share position and sole voting power over 10,943,575 shares. This filing marks a significant increase from a previous ownership level of 0.0%, indicating that CWI has crossed the 5% threshold required for beneficial ownership reporting. The filing was made under Rule 13d-1(b), certifying that the shares were acquired in the ordinary course of business and not for the purpose of changing or influencing the control of the issuer. The total shares outstanding for DTE Energy Co. were reported as 208,028,117. The transaction reflects a total value of approximately $1.57 billion based on the reported figures.