Deutsche Telekom shares dip on T-Mobile US merger reports

By EC Assets · Published 22 April 2026 · Updated 28 May 2026

Deutsche Telekom shares declined emerged of a potential full combination with its U.S. unit, T-Mobile US. The German telecommunications giant is exploring a merger. T-Mobile stock also saw a decrease following . on Deutsche Telekom's consideration of a full combination with T-Mobile US. Deutsche Telekom analysts and executives have discussed the possibility of fully integrating T-Mobile US into the parent company. This move would provide options for Deutsche Telekom to assert greater control over the U.S. wireless carrier. Deutsche Telekom currently holds a 50.2% stake in T-Mobile US. The company has been gradually increasing its stake in the U.S. operator over time. T-Mobile US completed its merger with Sprint Corporation in April 2020. This transaction was valued at approximately $26 billion. The potential for a full combination has generated market reactions. Deutsche Telekom's shares were down by 1%. T-Mobile US shares experienced a decline of around 3% in premarket trading. The market will closely monitor any further announcements or developments regarding the strategic direction of Deutsche Telekom and its relationship with T-Mobile US. This article is intended for informational purposes only. It does not constitute investment advice.