TKMS Shares Slip Further as Investors Weigh Rich Valuations Against a Deepening Spanish Alliance

TKMS shares fall 19% from high despite raised guidance and €20.1B backlog; Navantia framework due by year-end.

The pullback in TKMS stock shows no sign of letting up. Shares traded at €88.20 on Monday, down 2.1 percent on the day and roughly 3.3 percent lower over the past week. No single catalyst explains the latest decline — a notable development given how much positive corporate news has been flowing out of the naval shipbuilder.

The current price sits about 19 percent below the 52-week high of €108.80, reached on August 14. Yet even after this cooling-off period, the stock still trades 55 percent above its 52-week low of €56.75 from late November. For the year, TKMS remains firmly in positive territory, up 36 percent since January.

Guidance Raised After Strong Nine-Month Showing

The fundamental picture continues to improve. On August 12, TKMS reported results for the first nine months of fiscal 2025/26, with revenue climbing 19 percent to €1.9 billion. Adjusted EBIT rose 13 percent to €110 million in the period through June 30.

Management responded by lifting its full-year outlook. Revenue growth is now expected to land between 10 and 12 percent, a marked upgrade from the previous 2 to 5 percent range. The adjusted EBIT margin forecast was also revised upward, now targeted at up to 6.5 percent versus the earlier "above 6 percent" guidance.

The order intake picture tells a more complicated story. New orders reached €3.617 billion over the nine-month stretch — well below the €8.598 billion recorded in the same period last year. That gap, however, reflects the lumpy nature of naval procurement, where a handful of large contracts can distort year-over-year comparisons. Norway's follow-on order for two additional 212CD submarines, expanding its fleet from four to six vessels, was among the recent wins. The total order book stands at €20.1 billion, providing multi-year revenue visibility.

Navantia Partnership Gathers Momentum

Strategic expansion continues on the industrial front. TKMS signed a second letter of intent with Spain's Navantia, following an initial agreement in mid-April. The two companies aim to establish a binding cooperation framework for selected submarine projects by year-end.

The rationale is straightforward: pooling industrial capacity to shorten delivery times. For a company with a €20.1 billion backlog, production capability has become the binding constraint — orders are arriving faster than shipyards can build. The partnership could also open doors to additional European naval programs, strengthening TKMS's international positioning.

Sector Sentiment Turns Cautious

The recent share-price softness coincides with broader unease across the European defense sector. In late August, Rheinmetall raised concerns about quality issues with protective plates, drawing attention to TKMS, Hensoldt, and Renk in the ensuing industry debate. While the criticism does not directly target TKMS products, it has added to jitters around richly valued defense stocks, where investors are quick to react to any hint of quality or supply-chain risk.

Valuation concerns had already surfaced in late August when the stock briefly traded in the €96–100 range. Market participants pointed to a price-to-earnings ratio above 50 and technically overbought conditions. The subsequent consolidation, in that light, looks less like a repudiation of the company's prospects and more like a natural correction following a rapid run-up.

A Two-Sided Case for Investors

The investment picture remains genuinely split. On one hand, the operational momentum is hard to dispute: raised guidance, a massive backlog, and a deepening European alliance all support the bull case. On the other, the valuation leaves little room for error, and sector-wide quality discussions keep sentiment fragile. Short-term profit-taking may continue to pressure the share price, even as the longer-term growth narrative stays intact.

The Navantia framework due by year-end will be a key milestone to watch — both for what it reveals about the structure of the cooperation and for whether concrete joint projects follow. Until then, TKMS investors are left balancing a demanding share price against a company that keeps delivering on its operational promises.