Telekom's Capital Juggling Act: Can Bonn Fund AI Ambitions Without Breaking Its Buyback Promise?

Deutsche Telekom weighs AI data center expansion and gigafactory bid while managing €5B buyback and leverage targets. Q2 results show strong cash flow.

The arithmetic at Deutsche Telekom is getting more demanding. Chief executive Tim Höttges confirmed on Thursday that the group's Munich AI data centre has hit full capacity, with demand still running hot, while negotiations with Nvidia over additional graphics processors continue. At the same time, Bonn is weighing whether to throw its hat into the ring for the European Commission's multibillion-euro "AI gigafactory" tender — a programme Höttges says has become more attractive following clearer award criteria, though no final decision has been made.

The timing puts the company's capital discipline under a microscope. Just a day earlier, Telekom had expanded its share buyback programme to as much as €5 billion, and the stock had already climbed 3.2 percent since the board rejected a full buyout of T-Mobile US minority stakes the previous Monday. The question investors are now asking: how much headroom remains for pricey AI infrastructure bets without derailing either the repurchase commitment or the leverage target?

The Numbers Behind the Balancing Act

The second-quarter figures released alongside the buyback news provide the backdrop. Group revenue rose 4.4 percent to €29.9 billion, while adjusted EBITDA AL grew organically by 7.3 percent to €11.8 billion. The free cash flow AL forecast for 2026 was nudged upward from "more than €19.8 billion" to "around €20.0 billion," driven by an improved outlook at T-Mobile US, whose EBITDA climbed organically by 9.6 percent. The stock closed Friday at €29.00, down 0.58 percent on the day after a strong run — though on a weekly basis it remains up 8.13 percent, still 15.57 percent shy of its 52-week high of €34.35.

Chief financial officer Christian Illek put the leverage ratio, including leasing, at 2.65 — or 2.3 excluding it — and reiterated that even with the enlarged buyback, the group would stay under its 2.75 target ceiling. That metric is the fulcrum on which everything else balances: how much room exists for additional Nvidia orders or a potential gigafactory stake without pressuring the credit rating or slowing the pace of repurchases.

A Bull Case Built on Momentum

The earnings trajectory gives optimists plenty to work with. Adjusted net income jumped 11.1 percent to €2.8 billion, and T-Mobile US continues to function as the group's growth engine. The stake in the American subsidiary also rose passively to 54.3 percent as of July 17, since Telekom opted not to participate in T-Mobile US's own buyback — an effect that automatically increases future cash flow claims on the US business.

The analyst community has taken notice. JPMorgan's Akhil Dattani reaffirmed an "Overweight" rating with a €38 price target on Thursday, Bernstein sees the stock at €37, while Goldman Sachs and Deutsche Bank both assign €40. Oddo BHF's Stéphane Beyazian called the surprise buyback increase amid recent share-price weakness "very positive," pointing to a price-to-earnings ratio of 10 versus a sector average of 14. Upgraded credit ratings from Fitch and MSCI add further tailwind, potentially lowering financing costs for new investments.

There's also a content story gaining traction. Höttges announced Friday that MagentaTV added roughly one million new subscribers in the second quarter, driven largely by exclusive broadcast rights to the 2026 FIFA World Cup. It's a reminder that content investments are converting into paying customers rather than remaining prestige projects. The timing of insider activity reinforces the confidence signal: a board member purchased company shares in late June near the 52-week low of €23.54, before the buyback expansion — a pattern suggesting management has consistently viewed the stock as undervalued.

The Bear Case: Growth Has a Price

The flip side is harder to ignore. Reported net income fell 6.3 percent to €2.5 billion in the second quarter, weighed down by integration costs at T-Mobile US related to the UScellular acquisition — a preview of how expensive consolidation can get. Should Telekom pursue both the €10 billion gigafactory tender and additional Nvidia capacity, investment needs could outpace free cash flow growth.

Berenberg's Paul Sidney, who maintained a Buy rating with a €35.20 target, interpreted the expanded buybacks as a signal that a full merger with T-Mobile US has become less likely. The message to investors: capital is flowing back to shareholders rather than into further acquisitions or aggressive infrastructure bets — a potential disadvantage if AI infrastructure becomes the decisive competitive battleground and rivals invest faster. The annualised 30-day volatility of 36.38 percent suggests the market sees plenty of uncertainty about the direction ahead.

The Open Flank Across the Atlantic

Leadership questions at T-Mobile US add another layer of complexity. Reports in mid-June indicated that a succession process for CEO Mike Sievert had begun, with an industry veteran expected to take over. Shortly after, Handelsblatt reported that Höttges wanted to accelerate the full integration of the US subsidiary faster than originally planned. A leadership change at the group's most important earnings source isn't inherently alarming, but it injects uncertainty into an otherwise clear narrative.

Meanwhile, the group continues building out adjacent bets. Early August brought a €130 million investment in AI startup HappyRobot, valuing it at roughly €1 billion. June saw a cooperation with defence electronics specialist Hensoldt on AI-powered drone defence for German airspace, and in May the Federal Digital Ministry selected Telekom to build a central AI platform for the federal administration. These moves diversify beyond traditional telecoms without sacrificing the capital discipline visible in the dividend — raised for 2025 to €1.00 per share from €0.90, as approved by the annual meeting in April.

What Happens Next

As long as leverage stays below the 2.75 threshold and T-Mobile US maintains its growth trajectory, Telekom should be able to manage both the buyback programme and targeted AI investments without endangering its credit standing. Should that balance tip — through a costly gigafactory commitment or deteriorating US integration — the capital-discipline debate will resurface quickly. Investors are looking to the AI investor day on October 5, 2026 for concrete answers on strategy and potential investment decisions, with the next hard data point arriving via third-quarter results on November 5, 2026.