Deutsche Telekom Shares Caught Between Crucial Union Vote and Transatlantic Merger Pressure

Deutsche Telekom shares face pressure from a union wage vote, potential T-Mobile US merger dilution, and a buyback program, despite strong Q1 earnings.

Three distinct forces are simultaneously pulling Deutsche Telekom stock in different directions, and none is providing clear upward momentum. The outcome of a union ballot due today, persistent speculation about a full merger with T-Mobile US, and a steady buyback programme are all shaping the outlook for Europe’s largest telecom operator.

The ver.di tariff commission delivers its final verdict on Friday on a wage deal struck in May for roughly 60,000 employees. If the membership approves the package, the company secures cost predictability for the next 33 months; rejection would force a return to negotiations. The agreement includes a phased increase in monthly supplementary pay from the current level to €340 from August 2026, rising to €480 in July 2027, followed by a 2.4% uplift to salary tables in June 2028. The total increase is valued at 8.5% on an annual base salary of around €55,000. A one-off member bonus of €440 is offered to ver.di members registered by May 2026, with an additional €220 for those who remain until the end of 2028. Crucially, the contract rules out operational redundancies for its entire duration.

Meanwhile, the stock remains under a cloud from merger talk. The Wall Street Journal reported on a potential full integration of T-Mobile US, in which Deutsche Telekom already holds just over 53%, into a transatlantic telecom giant valued at more than $300 billion. The immediate concern centres on Berlin: the German government and KfW together own roughly 28% of Deutsche Telekom, and a full merger would dilute that stake to an estimated 17–18%, falling below the 25% threshold that authorities have historically treated as a lower bound for strategic holdings. The report sent the shares sliding more than 3% on the day, and the stock now trades about 7% below its level 30 days ago and almost 22% off the February high of €34.35. At the latest close the stock stood at €26.93.

Adding to the mix, Deutsche Telekom continues to buy back its own equity. During the week of 8–12 June it repurchased around 1.6 million shares at an average price of €27.90, representing weekly outlay of roughly €45 million. That brings the cumulative total since the programme began on 2 April to 15.3 million shares. The second tranche, designed to run up to €550 million, ends later this month, and the overall 2026 programme has a ceiling of €2 billion. Most of the bought-back shares will be cancelled, which mechanically increases earnings per share. Technical indicators offer some hope of stabilisation: the relative strength index sits at 34.6, close to oversold territory.

None of this volatility reflects the underlying operational momentum. First-quarter 2026 revenue rose organically 4.7% to €29.9 billion, while adjusted EBITDA AL jumped 7.5% to €11.5 billion. Management has lifted its full-year outlook to around €47.5 billion in adjusted EBITDA AL and guided for adjusted earnings per share of €2.20. The labour deal, once ratified, removes the risk of costly walkouts and protects that forecast.

The next concrete milestone for investors is the second-quarter report due on 6 August. Today’s union vote is the immediate catalyst. A clear “yes” would remove one major uncertainty and give management a fixed cost base for the next two and a half years, allowing it to focus on fibre roll-out and transatlantic strategy. A “no” would reopen wage negotiations and add another layer of anxiety to an already cautious market.