Aixtron's Photonics Bet Fuels a 200% Rally Despite a Loss-Making Quarter
Published on 06/19/2026 at 16:27 | Redaktion boerse-global.de
Aixtron shares have rocketed more than 200% since the start of 2026, yet the first three months of the year delivered an operating loss of roughly €22 million. That disconnect — a market willing to overlook weak near-term numbers — reveals a story far bigger than the typical chip equipment cycle. Investors are betting that the German company's pivot to photonics, coupled with a strategic Asia manufacturing hedge, will unlock a new growth chapter.
The classic Aixtron business — machines for gallium nitride (GaN) and silicon carbide — is well understood. What has electrified the stock this year is optoelectronics. Lumentum, a US customer, has placed repeat orders for Aixtron's G10-AsP deposition systems. These machines produce the photonic components that replace copper cabling in next-generation AI data centres. With conventional wiring hitting physical limits on speed and power, optical rack-to-rack communication is becoming essential infrastructure. Jefferies has responded by lifting its price target to €73, a level well above the consensus and implying further upside through 2028.
A second strategic tie-up came in mid-June, when Aixtron announced a partnership with ROHM Semiconductor. The Japanese chipmaker is ordering the company's specialised GaN systems to ramp mass production of wafers for power devices. The deal reinforces Aixtron's footprint in two fast-growing markets: GaN for power electronics and indium phosphide (InP) for photonics.
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On the financial front, management raised its full-year guidance back in April, targeting revenue of around €560 million and an EBIT margin of between 17% and 20%. To fund the expansion, the company placed €450 million in convertible bonds maturing in 2031. The proceeds are earmarked for organic growth and potential acquisitions.
Yet not every segment is firing. Demand for silicon carbide equipment remains tepid, and the company does not expect a recovery until late 2026 or early 2027. The Q1 loss itself stemmed from lower volumes and one-off restructuring costs — a blip, according to management, rather than a trend.
Geographically, Aixtron is quietly de-risking its supply chain. Roughly €40 million is being invested in a new assembly and test site in Penang, Malaysia. The move is partly about capacity, but the bigger rationale is geopolitical: China has lately been a stabilising factor in orders, but delays in export licences for InP substrates have highlighted the fragility of that dependency. Penang positions Aixtron closer to Southeast Asia's semiconductor ecosystem and further from bottleneck risks.
When the half-year report lands in July, the market will get a clearer picture of order momentum and margins. For now, the narrative rests on a dual bet: that photonics will power a new generation of data centres, and that the Malaysia base will insulate Aixtron from trade frictions. The 206% year-to-date surge suggests plenty of investors are taking that wager. The Q1 loss — dismissed as an upfront cost of transformation — is the small print they are willing to ignore.
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