OHB’s KIRK AI Space Venture Ignites a Volatile Week as Record Orders and Profit-Taking Battle

OHB and Helsing launch KIRK for AI-powered orbital defence, but lack of concrete contracts fuels stock volatility. Strong Q1 revenue and record backlog offer fundamental support.

The intersection of artificial intelligence and orbital defence is no longer theoretical. OHB, the Bremen-based space and technology group, has formally launched KIRK — a joint venture with Munich AI specialist Helsing that aims to cut the time between satellite surveillance and battlefield action to near-real-time. The market’s initial excitement, however, has given way to whiplash. Shares rocketed to a 52-week high of €659 on Thursday, only to slam into a wave of profit-taking that dragged the stock back to €574 by Friday’s close. Earlier in the same week the stock had already surged nearly 30% to €629, corrected to around €549, and edged back to €555 — a pattern that underscores the tension between strategic promise and financial substance.

KIRK, an acronym for “Künstliche Intelligenz und Raumfahrt-Kompetenz“, unites OHB’s satellite engineering with Helsing’s real-time targeting software. The venture will develop space-based surveillance systems that embed AI directly into satellite operations, reducing the latency between image capture and military analysis. Kongsberg Defence & Aerospace and HENSOLDT are also part of the broader industrial consortium. Yet for all the ambition, concrete contract sizes, delivery timelines and government commitments remain undefined. That vagueness leaves the stock hostage to sentiment until KIRK starts generating visible revenues.

What cannot be dismissed is OHB’s fundamental strength. The company posted first-quarter revenue of €270.9 million, up from €228.7 million a year earlier, while adjusted EBITDA improved to €27.3 million from €20.0 million. The order backlog hit a record €3.35 billion at the end of March. Among the highlights: a €248 million contract for the EPS-Sterna microsatellite constellation, secured by subsidiary OHB Sweden, and the selection of OHB Italia as prime contractor for the European Space Agency’s Ramses mission to study the asteroid Apophis. Total output rose 15% in the first quarter.

The next few weeks bring concrete milestones. The annual general meeting is set for 8 June, with the ex-dividend date following on 9 June. The payout is €0.60 per share. Meanwhile, management — together with major shareholder KKR and the founding Fuchs family — is working to increase the free float to roughly 20% over the long term, a move aimed at improving liquidity for institutional investors. Analysts forecast full-year earnings per share of €3.64 for 2026.

All this leaves OHB trading at a price-to-earnings multiple of around 222, based on its €12.24 billion market capitalisation. The market is pricing in years of future growth before KIRK or any other AI initiative delivers tangible earnings. That does not make the story wrong — but it does make it fragile. The next quarterly update and any further details on the KIRK contract pipeline will determine whether the stock can hold above the €550 support level that has emerged from this week’s violent swings.