Telekoms, Energy

Deutsche Telekom's 65% Energy Savings Win Accolade, but Market Fixates on T-Mobile US Uncertainty

28.06.2026 - 21:13:14 | boerse-global.de

Deutsche Telekom achieves 65% energy reduction in 5G core via AI, yet stock near 52-week low as share buyback ends and T-Mobile US merger uncertainty overshadows strong Q1 earnings.

Deutsche Telekom Slashes 5G Energy 65% as Stock Hovers Near 52-Week Low
Telekoms - Deutsche Telekom 28.06.2026 - Bild: über boerse-global.de

The Deutsche Telekom is celebrating a technical triumph that could reshape how mobile networks consume power, yet the share price remains stubbornly stuck in a rut. Mavenir Systems has been named “Partner of the Year for Best Network Innovation” after helping the German telecom giant slash energy consumption in its live 5G core network by as much as 65% — a real-world result, not a lab estimate. The so-called MeeC programme (Most Energy Efficient Core) uses AI-driven automation to anticipate traffic, scale resources in real time, and consolidate workloads across cloud-native functions. AMD also received an award for its contribution to the initiative, which was honoured at the Telekom Campus Fair 2026 and is built on the group's own Horizontal TelCo Cloud. The operator hopes the blueprint will be adopted across the industry.

For all the operational progress, investors are looking the other way. The stock closed at €26.31, just 2.3% above its 52-week low of €25.71, a mark touched as recently as 22 June. Over the past 30 days, the shares have shed more than a tenth of their value. Since the start of the year, Deutsche Telekom equity has fallen roughly 5.6%, while the 12-month decline stretches to almost 15%. The relative strength index sits at 34.3, a technically oversold reading that often hints at a bounce, but the share is also trading about 9% below its 200-day moving average — a clear sign of how far the medium-term trend has deteriorated.

One critical source of support is about to vanish. The second tranche of Deutsche Telekom's share buyback programme, authorised for up to €550 million, comes to an end on 30 June. The company has been using the purchases to cancel a large portion of the stock, effectively providing a systematic bid in the market. Once the programme concludes, that predictable buyer will disappear, leaving the shares more exposed to selling pressure. The same day also marks the shutdown of the company's MMS service, replaced by RCS chat.

Should investors sell immediately? Or is it worth buying Deutsche Telekom?

What really has the market on edge, however, is the swirling uncertainty around the group's prized US asset. The Wall Street Journal reported that CEO Tim Höttges is exploring the formation of a holding structure that could merge Deutsche Telekom and T-Mobile US, though the company has not confirmed the story. Adding fuel to the fire, rumours have circulated that SpaceX is eyeing a purchase of T-Mobile US. Given that T-Mobile US contributes roughly two-thirds of the group's total revenue, any structural change on that side would fundamentally alter the parent company's capital profile. Until the speculation is addressed, the cloud of doubt is unlikely to lift.

All of this has overshadowed what was actually a strong first quarter. Organic revenue rose 4.7% to €29.9 billion, while adjusted EBITDA after leasing climbed 7.5% to €11.5 billion. Management responded by lifting full-year guidance, now targeting around €47.5 billion in adjusted EBITDA after leasing and free cash flow after leasing of more than €19.8 billion for 2026. Fitch upgraded the group's credit rating to A- with a stable outlook. Yet the shares barely budged.

The next tangible catalyst for investors comes on 6 August, when Deutsche Telekom publishes its second-quarter results. Until then, the gap between operational strength and market sentiment is likely to persist, kept wide by buyback withdrawal, merger talk, and the simple fact that no official statement has been made to dispel the noise. The technology may be the most efficient in the industry, but the stock price is still waiting for its own efficiency signal.

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