Rheinmetall's Growth Paradox: Record Orders, Negative Cash Flow, and a Key Investor Heading for the Exit

Despite a record €73 billion order book, Rheinmetall’s operating cash flow plunged to -€285 million, sparking investor exits and a 34% stock drop, with key programs under legal and execution risk.

Rheinmetall is sitting on a €73 billion order backlog, yet the company’s operating cash flow sank to minus €285 million in the first quarter. That stark disconnect is testing investor patience — and one of its biggest shareholders has already voted with its feet. FMR LLC, the US asset manager, pared its stake below the 3% disclosure threshold on 18 May, a move that adds to the unease surrounding the Düsseldorf-based defense contractor. The stock has lost roughly a quarter of its value since the start of the year, recently changing hands at €1,221.40, some 34% below its level twelve months ago.

The pressure is coming from both the balance sheet and the courtroom. To keep pace with its aggressive delivery schedule, Rheinmetall has been building up inventories at a punishing rate, tying up huge amounts of working capital. Revenue in the first quarter came in at nearly €2 billion, and operating profit reached €224 million, but the cash drain from capacity expansion is dragging down short-term profitability. Management has promised that the new capacity coming online in the second quarter will ease the bottleneck, but the market is demanding proof — not promises.

The analyst community is split on whether the sell-off has gone too far. Jefferies’ Chloe Lemarie trimmed her price target from €2,220 to €1,890, citing higher execution risk, though she kept a Buy rating. UBS’s Sven Weier went further, slashing his target from €2,200 to €1,600 — a cut of more than 27% — while arguing that the market underestimates the potential in ammunition and the Boxer vehicle programme. On the other side, Barclays’ Afonso Osorio reaffirmed an Overweight rating and a target of €2,035, implying roughly 60% upside from current levels, pointing to second-quarter catalysts, the order book, and the very investments that are now weighing on cash flow.

At the heart of the market’s anxiety is the F126 frigate programme for the German navy. Rheinmetall is asking the federal government for around €12 billion to take over the project from the Dutch DAMEN shipyard, pushing the total cost of the six warships to an estimated €14 billion. The first vessel is now penciled in for delivery in 2032 — four years later than originally planned — after software integration problems stalled the transfer of design documents from the Netherlands to German yards. Adding to the uncertainty, the Düsseldorf Higher Regional Court has declared a key procurement law provision unconstitutional, sending the matter to the Federal Constitutional Court. Until that ruling lands, planning security for major defence contracts remains shaky.

Despite the headwinds, the operational underpinnings are solid. Roughly 97% of the revenue planned for 2026 is already under contract, and the full-year guidance calls for sales of €14–14.5 billion with an operating margin of 19%. The stock’s relative strength index has shot above 90, a reading that often signals short-term momentum but can also indicate an extended move. The 200-day moving average sits at €1,644, a long way from current levels, and the 52-week low of €1,118, set on 13 May, is only about 9% below.

All eyes now turn to 6 August, when Rheinmetall reports second-quarter results. Chief executives’ soothing words are falling on deaf ears: investors want to see cash flow improving and margins firming up. Until then, the trajectory of the F126 negotiations and any new contract announcements under European defence initiatives will set the tone. For a company with a €73 billion war chest of orders, the near-term battle is proving to be the toughest.