Renk’s Record €6.9bn Backlog Couldn’t Keep Its Stock Above Water This Week

Renk Group's €6.9bn order backlog and new products fail to lift stock as F126 frigate cancellation and index removal trigger double sell-off; analysts see 60% upside.

The numbers coming out of Renk Group point to a company firing on all operational cylinders. Its order book stands at €6.9bn, more than 90% of the targeted €1.5bn-plus revenue for 2026 is already under contract, and new products such as the ESM-280 gearbox for wheeled armoured vehicles are rolling out. Yet the stock has been hammered twice in a matter of days, first by a technical index exit and then by a political torpedo.

Shares closed at €42.60 on Wednesday, down 7.18% on the session and just €0.48 above their 52-week low of €42.12. The trigger was a decision by Germany’s defence minister Boris Pistorius to scrap the F126 frigate programme, a project whose budget had ballooned from an original €10bn to more than €18bn. The blow hit the entire defence supply chain — Rheinmetall tumbled as much as 18% — and Renk, a specialist in drive systems, was pulled into the downdraft.

That sell-off came on top of a prior decline that had already taken the stock to €45.72. The trigger then was Renk’s removal from the iSTOXX Europe Centenary Select 30 index at the start of the week, forcing passive funds to reposition and pushing the price further towards its lows. Since the all-time high of €88.73 reached in October 2025, the stock has shed more than half its value.

Management in the hot seat

Renk’s top brass were in Baden-Baden at the Jefferies conference on Wednesday, tasked with convincing institutional investors that the company’s operating strength will eventually translate into share price performance. The key message: the bottleneck is not demand but delivery. Management highlighted that the adjusted EBIT margin for 2026 should come in between €255m and €285m, implying an operating margin of roughly 15% to 16%. The challenge, they said, lies in the supply chain and on-time execution — not in winning orders.

To underline that growth is not dependent on any single programme, Renk has been branching out. Its new ESM-280 gearbox, designed for wheeled armoured vehicles up to 620 kW, was unveiled at Eurosatory. And together with Finnish partner Patria, the company has presented a heavy unmanned ground vehicle featuring a fully electronic “drive-by-wire” architecture that controls steering and brakes. The move positions Renk as a systems supplier for software-defined drivetrains in future autonomous combat vehicles.

Analysts hold the line, but with adjustments

Berenberg stood by its buy recommendation and €72.00 price target on Wednesday, arguing that the broader European rearmament trend remains intact even if individual mega-projects get cancelled. That target implies upside of more than 60% from Wednesday’s close. Jefferies also reiterated a buy, but trimmed its target to €70.00.

The technical picture, however, is stretched. The relative strength index sits at 34.4, signalling oversold conditions, while the 30-day annualised volatility of 52.51% leaves the door open for sharp bounces as well as further falls. The stock is trading roughly 25% below its 200-day moving average.

KNDS adds a wild card

Adding another layer of complexity is the planned initial public offering of KNDS, the Franco-German armoured vehicle maker. It aims for a dual listing in Frankfurt and Paris by mid-July 2026, with a potential valuation of up to €18bn. The German government intends to take a 40% stake before the float, a strong signal of the sector’s strategic importance.

For Renk, the IPO is a double-edged sword. KNDS could emerge as a significant customer as a listed entity. At the same time, the newcomer will compete for the same pool of investor capital that has traditionally flowed into existing defence names, including Renk itself.

The coming weeks will test whether the 52-week low at €42.12 holds. If it cracks, there is no major technical support below that level. The next fixed point on the calendar is the pre-close call for the first half of 2026 on 16 July, followed by the official half-year results on 6 August. By then, the market will want to see whether Renk’s record backlog is finally starting to show up in cash flow.