Renk’s Index Expulsion Triggers Forced Selling as Record Order Book Tells a Different Story
Published on 06/18/2026 at 12:24 | Redaktion boerse-global.de
Renk Group is caught in a painful tug-of-war between explosive operational momentum and relentless technical selling pressure. The defence contractor’s order book has swelled to an all-time high of €6.9bn, yet its shares have been slashed by nearly half from their October peak of €88.73 — closing at €47.05 on Wednesday, a 47% retreat. The immediate trigger for the latest wave of selling is an administrative event: Renk will be ejected from the iSTOXX Europe Centenary Select 30 Index on 22 June, forcing index-tracking funds to reshuffle their portfolios and offload the stock.
The impact has been brutal. Even after a modest Thursday uptick to €47.73, the shares remain 13.5% in the red since the start of the year and 32% lower on a 12-month basis. Technical indicators underline the weakness: the share price is trading nearly 19% below its 200-day moving average, while the 50-day line at €51.03 stands as the nearest resistance. The relative strength index sits at a neutral 42.3, offering little direction.
Operationally, the picture could hardly be more different. Renk booked first-quarter orders worth €582mn — the strongest start to a year in the company’s history — and its total backlog stands at €6.9bn, of which €2.6bn represents firmly contracted business. Management has confirmed its 2026 sales target of more than €1.5bn, with over 90% of that figure already covered by existing orders. The operating result is expected to climb to as much as €285mn.
Should investors sell immediately? Or is it worth buying Renk?
The company used the Eurosatory defence exhibition in Paris to showcase a strategic pivot. Under the banner “NextGen Mobility”, Renk unveiled its new ESM-280 gearbox, targeting the market for armoured wheeled vehicles — a departure from its traditional focus on heavy tracked drives. Together with Finnish partner Patria, it demonstrated a concept for an unmanned heavy ground vehicle equipped with drive-by-wire technology, which controls steering, braking and propulsion electronically. The system is a prerequisite for autonomous combat vehicles. Meanwhile, production of the 4,000th HSWL-354 gearbox for the Leopard 2 tank began in June.
Senior leadership is also changing. At the annual general meeting on 10 June, Dr Klaus Richter took over as chairman of the supervisory board, bringing experience from Airbus and the Diehl Group. Jefferies has trimmed its price target from €78 to €70 but maintains a buy rating, arguing that land systems remain one of the most attractive sub-sectors in defence.
Management is working to close the valuation gap. After Eurosatory, the executive team kicks off a series of investor meetings, starting in London on 22 June — the same day as the index removal — followed by a further presentation in Baden-Baden two days later. A full strategy update for analysts is planned for late June, when the company will flesh out its investment programme of up to €325mn through 2028. The funds are earmarked for digitalisation and predictive maintenance systems, with the goal of materially improving profitability.
Whether that roadshow and the concrete numbers behind it can outweigh the technical headwind from the index exit remains to be seen. For now, Renk presents an enduring puzzle: a company with record contracts, a clear strategic direction and a share price that keeps sliding.
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