Renk Doubles Down on Tank Gearboxes as UBS Takes 5.08% Stake and BlackRock Trims
Published on 09/22/2026 at 16:20 | Editorial boerse-global.de
Renk Group is pressing ahead with a major expansion of its military drivetrain business while its shareholder base undergoes a quiet reshuffle. The German gearbox specialist plans to double its production capacity for tank transmissions relative to 2026 levels, a move designed to keep pace with a flood of incoming orders.
The Augsburg-based company's decision rests on a strong first half. Order intake reached EUR 1.2 billion over the six months, up 29.7% year on year, lifting the total backlog to EUR 7.4 billion. The second quarter alone contributed EUR 612.8 million — the highest quarterly order intake in the company's history.
UBS Crosses the Threshold, BlackRock Steps Back
Filings published in September show contrasting moves among major holders. UBS Group AG disclosed a total stake of 5.08%, split between 1.1% of direct voting rights and 3.98% held through financial instruments. BlackRock, by contrast, trimmed its position to 4.13% on 8 September from 4.18% previously. A separate notification showed one institution's voting share falling to zero from 4.94%.
Should investors sell immediately? Or is it worth buying Renk Group?
The opposing dispositions underline how differently large investors are reading the defence sector's runway. Some are scaling back, while others are building exposure to a company whose order book is anchored in long-term military programmes.
Marine Expansion and Leadership Continuity
Beyond its core armour business, Renk is pushing into the maritime segment. The agreed acquisition of David Brown Defence is expected to close in the fourth quarter of 2026, subject to regulatory clearance. On the executive floor, the company is betting on continuity: CEO Alexander Sagel's contract was extended early and now runs until the end of March 2032.
Management is holding firm to its full-year guidance. Revenue for 2026 is targeted above EUR 1.5 billion, with adjusted EBIT seen between EUR 255 million and EUR 285 million — a midpoint of EUR 270 million. More than 90% of expected sales are already covered by the existing backlog, according to the company.
Shares Under Pressure
The stock traded at EUR 41.70 on the day, down 1.0%, extending its year-to-date decline to 23%. It remains modestly above its 52-week low of EUR 39.28. With the David Brown deal having been announced over a month ago and the shares down 6.7% since, the market now appears to be waiting for completion notices on the pending transactions.
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