Deutsche Telekom’s Stock Is Caught Between Space and a Hard Place — Insider Buying Provides Little Lift

Shares hit 52-week low amid SpaceX competition, T-Mobile US restructuring fears, and tariff overhaul. Oversold but no recovery yet.

The German blue-chip index is on a tear, but Deutsche Telekom’s shares are in a free fall. A trifecta of threats — satellite competition, merger jitters, and a painful tariff overhaul at its US unit — sent the stock to a new 52-week low on Tuesday, closing at €23.80. That marks a loss of nearly 15% since the start of the year.

The selling was triggered by a Handelsblatt report citing four insiders that CEO Timotheus Höttges has assembled a small team to explore a mega-deal: folding T-Mobile US into a holding structure that would combine the parent and its American subsidiary. The catalyst, according to the report, is SpaceX’s planned IPO. Its Starlink network is becoming a credible rival in mobile telephony, which could erode pricing power for traditional carriers. While Deutsche Telekom declined to comment and T-Mobile US has dismissed earlier reports as speculation, the news spooked investors already worried about capital allocation and potential dilution.

Even if the merger talks are real, they are in the early stages. Höttges would need to convince US minority shareholders and the German government, which owns roughly 28% of Deutsche Telekom. The Finance Ministry in Berlin said it would not comment on “speculation.” The management could ultimately walk away.

Adding to the pressure is a direct assault from space. SpaceX is accelerating direct-to-smartphone connections via Starlink, and Rocket Lab just agreed to buy satellite operator Iridium for around $8 billion. The implication is clear: dead zones can soon be filled without terrestrial masts. Analysts warn that this undermines the long-term business model of network operators like Deutsche Telekom.

Meanwhile, T-Mobile US is forcing customers off legacy 3G and 4G plans, switching them to modern contracts that cost as much as $6 more per month. The move risks a wave of churn in the cut-throat American market, adding to the uncertainty.

Insiders are trying to signal confidence. Rodrigo Francisco Diehl, a member of the board, bought shares on Xetra on Tuesday at €24.64 each for a total of €49,280. The gesture did little to stem the rout. The stock has now shed about 18% since late May and sits well below its 50-day moving average of €27.72. The relative strength index (RSI) plummeted to 20.5, deepening from a reading of 26.1 earlier — territory that screams oversold but has so far failed to spark a recovery.

UBS analyst Polo Tang attributes much of the slide to the merger overhang and technical effects from short covering at rival Comcast. He still rates the stock a buy with a €36.60 target. The chart, however, looks precarious: the next support level is €23.54. A breach would invite further technical selling. A meaningful turnaround requires stabilising signals from the US business.

The irony is that the underlying business is humming. First-quarter 2026 organic revenue rose 4.6% and organic EBITDA climbed 7.5%. Management raised its full-year guidance, now targeting EBITDA of €47.5 billion and free cash flow exceeding €19.8 billion. That disconnect between strong fundamentals and a beaten-down share price may tempt value hunters, but the uncertainty around the fusion plans and the space threat will likely keep the stock under pressure until the next major catalyst — the second-quarter earnings release on August 6.