Elliott builds stake in Deutsche Telekom, pushes against T-Mobile merger

Elliott believes Deutsche Telekom should abandon the merger and return capital to shareholders instead.
The activist investor has built a stake in the German telecom and is pushing back against a potential transatlantic combination.
Mark

So Elliott is saying Deutsche Telekom should just give up on the merger entirely. What's the actual case for that?

Mimi

Elliott's argument is that the merger was always going to be complicated—regulatory hurdles, shareholder concerns. T-Mobile's own U.S. executives already said no. So instead of chasing a deal that's losing momentum, Elliott wants Deutsche Telekom to use its capital differently: bigger buybacks, maybe adjusting how it manages its T-Mobile stake. Return value now rather than bet on a combination that may never close.

Luke

But we don't know Elliott's stake size, right? That matters. A 2 percent position is a nudge; a 10 percent position is a real threat to management. And we're taking Elliott's position on faith here—we haven't heard Deutsche Telekom's actual response yet.

Mimi

True. Elliott hasn't disclosed the stake, and neither company has commented formally. We're working from what Elliott indicated to Bloomberg.

Luke

Which is also worth noting—Elliott didn't announce this themselves. Bloomberg reported it, and Elliott's position came through that reporting. That's different from Elliott filing a 13D and making a public case.

Mark

Does the timing matter? Hoettges said in February they were looking to increase the stake. Now, five months later, Elliott shows up saying don't do that.

Mimi

It does matter. It suggests Elliott saw an opening—T-Mobile's U.S. side already backing away, Deutsche Telekom's stock maybe undervalued relative to what it could return to shareholders. Elliott moves when conditions shift.

Luke

And we should be clear: a full merger would have been massive. World's largest wireless operator. But that's also why it was always going to face regulatory scrutiny. The U.S. and Germany both have telecom regulators who care about consolidation. Elliott's saying that complexity isn't worth it.

Mark

What happens next?

Mimi

Deutsche Telekom has to decide. Do they listen to Elliott, or do they keep pushing the merger idea? Do they increase buybacks? Do they try to buy out more of T-Mobile?

Luke

And we won't know Elliott's real leverage until we see the stake size and whether other shareholders align with them. Right now it's a pressure campaign with incomplete information.

  • A merger that would have reshaped global telecommunications is unraveling, with T-Mobile's own American executives withdrawing their support before a deal could take shape.
  • Elliott Investment Management — known for forcing corporate hands — has built a position in Deutsche Telekom and is now openly pressuring management to abandon the transatlantic combination entirely.
  • The stakes are enormous: T-Mobile US, valued near $200 billion, is Deutsche Telekom's single largest earnings engine, and any strategic pivot carries consequences across two continents.
  • Elliott is pushing an alternative vision — aggressive share buybacks and shareholder-friendly capital returns — directly challenging CEO Timotheus Hoettges, who as recently as February signaled a desire to deepen Deutsche Telekom's grip on T-Mobile.
  • With neither company commenting and Elliott's position size undisclosed, the pressure campaign is already reshaping the strategic conversation, and the outcome is far from settled.

In the long drama of transatlantic capital and corporate ambition, activist investor Elliott Investment Management has quietly entered the Deutsche Telekom story, acquiring a stake and urging the German telecom giant to abandon its pursuit of a full merger with T-Mobile US. The proposed combination — which would have crowned the world's largest wireless carrier — has already lost the backing of T-Mobile's American leadership, citing shareholder unease and regulatory shadows. Elliott's arrival reframes the question not as one of scale, but of stewardship: whether a company's greatest obligation is to grow its empire or to return its fruits to those who planted it.

Elliott Investment Management has taken a stake in Deutsche Telekom and is pushing the German telecom to walk away from a proposed merger with T-Mobile US — a deal that, had it materialized, would have created the world's largest wireless carrier by market capitalization, eclipsing even China Mobile.

The merger had been under exploration since at least April, when reports first surfaced of transatlantic talks between the two companies. Deutsche Telekom currently holds roughly 54 percent of T-Mobile US, which is its most significant source of earnings. Together, the two companies would have commanded a scale neither could reach alone — T-Mobile US carries a market cap near $200 billion, while Deutsche Telekom is valued around $157 billion and serves over 273 million mobile customers globally.

But the deal's momentum collapsed in July, when T-Mobile's American leadership told Deutsche Telekom it no longer supported the combination, pointing to shareholder concerns and potential regulatory hurdles. That fracture created an opening for Elliott, which has now entered the stock and is publicly advocating for a different path: share repurchases and other strategies designed to return value to investors rather than pursue transformative scale.

The intervention puts Elliott in direct tension with Deutsche Telekom CEO Timotheus Hoettges, who told investors as recently as February that the company was exploring ways to expand its stake in T-Mobile US even further. Elliott's presence in the shareholder base signals that Deutsche Telekom's strategic direction — whether to merge, deepen its stake, or pivot to capital returns — will not be resolved without a fight.

Elliott Investment Management has taken a stake in Deutsche Telekom, according to a person familiar with the matter who spoke on Wednesday. The size of the position remains unclear, but the activist investor's intentions are not: Elliott believes Deutsche Telekom should walk away from a proposed merger with T-Mobile US and instead pursue other methods to return value to shareholders, including aggressive share repurchases.

The potential deal between Deutsche Telekom and T-Mobile US had been under exploration since at least April, when Reuters first reported that the two companies were in talks to combine operations across the Atlantic. Such a merger would have created the world's largest wireless carrier by market capitalization, surpassing even China Mobile. Deutsche Telekom currently holds roughly 54 percent of T-Mobile US, which serves as the German company's most significant earnings contributor. The combined entity would have been valued at a scale that neither company could achieve independently—T-Mobile US alone carries a market cap near $200 billion, while Deutsche Telekom, one of Europe's largest telecom operators serving over 273 million mobile customers globally, is valued around $157 billion.

But momentum behind the deal has fractured. In July, reporting indicated that T-Mobile's American leadership had informed Deutsche Telekom that they no longer backed the merger, citing concerns from shareholders and potential regulatory obstacles. That resistance from the U.S. side created an opening for Elliott, which has now built its position and is publicly advocating for Deutsche Telekom to abandon the combination entirely. Instead, Elliott is pushing the company toward buybacks and other shareholder-friendly strategies.

Deutsche Telekom's relationship with T-Mobile stretches back roughly 25 years, though the German company has steadily increased its grip on the American business since 2020. In February, Deutsche Telekom's chief executive, Timotheus Hoettges, told investors that the company was evaluating ways to expand its stake in T-Mobile US even further. That statement suggested the company was still considering deepening its involvement rather than stepping back—a posture that Elliott's intervention now challenges directly.

Neither Elliott nor Deutsche Telekom responded immediately to requests for comment. T-Mobile US also declined to comment. The activist investor's entry into the stock raises a fundamental question about Deutsche Telekom's future direction: whether the company will pursue the transformative scale of a full merger, maintain and grow its current controlling stake in T-Mobile, or pivot toward returning capital to shareholders through buybacks and other mechanisms. Elliott's presence in the cap table suggests that question will not be settled quietly.

Elliott indicated that Deutsche Telekom should ditch a potential merger with T-Mobile US and look at other ways to unlock shareholder value, including larger share buybacks.
— Bloomberg News reporting on Elliott's position
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