Infineon's AI-Infrastructure Transformation Drives Shares to a 25-Year Peak

Infineon Technologies surges to €67.65, up 77% YTD, as AI infrastructure demand drives €2.5B revenue target by 2027. Analyst sees 58% upside on GaN chips.

Infineon Technologies hit its highest level in a quarter-century on Thursday, breaching €67.65 as the semiconductor group’s deepening ties to artificial intelligence infrastructure draw a growing chorus of bullish bets. The stock has surged nearly 77% since the start of the year, leaving the broader DAX well in the dust.

The rally is underpinned by a concrete revenue pipeline: management guided for €1.5 billion in AI-related sales in the current fiscal year 2026 and expects that figure to climb to €2.5 billion by 2027. To keep pace with demand, the company raised its full-year capital expenditure budget by €500 million to €2.7 billion, with a new chip fabrication plant in Dresden — dedicated to AI power chips — scheduled to come online in the summer of 2026.

Kevin Salimian, founder of hedge fund Voxel Capital, made Infineon the centrepiece of his presentation at the Sohn Investment Conference in New York on 12 May. His thesis: the German chipmaker is deeply embedded in the AI value chain but trades at an unjustified discount. Salimian projects a 58% upside potential by the end of 2027, hinging on Infineon’s gallium-nitride (GaN) chips. These devices promise more efficient power systems for data centres, solar installations, and electric-vehicle infrastructure. By 2029, he expects AI-linked revenues to account for a quarter of total group sales.

A patent dispute with Chinese rival Innoscience adds a further edge. The Munich I Regional Court has already ruled in Infineon’s favour at first instance, with further hearings scheduled for June 2026 on two additional IP assets. A clean sweep would solidify Infineon’s position in GaN technology — exactly the segment on which Salimian’s wager rests.

The operational numbers support the optimism. In the quarter ended 31 March 2026, Infineon posted revenue of €3.81 billion, up 6% year on year. The Power & Sensor Systems division surged 26% to €1.26 billion, posting a margin above 20%. The order book swelled by a quarter to roughly €25 billion, providing unusually high visibility. Management confirmed its full-year guidance: revenue above €16 billion and free cash flow of €1.65 billion.

As of 1 July 2026, Infineon will reorganise its structure from four divisions into three — Automotive, Power Systems, and Edge Systems — reflecting a sharper strategic focus on AI infrastructure and electromobility.

One day before the Sohn pitch, supervisory board member Peter Gruber sold 10,001 shares at €61.76 each, netting approximately €618,000. Market observers typically view such insider sales as profit-taking rather than a red flag, and the stock has continued its ascent since.

Technically, the shares are now trading more than 70% above their 200-day moving average, while the relative strength index sits at 70.7 — territory that historically increases the probability of short-term pullbacks. Still, analysts see further room to run. Goldman Sachs reiterated its buy rating with a €75 price target, pointing to rising semiconductor content in data centres and a modest recovery in the traditional automotive segment. As long as chart support near €55 holds, the technical backdrop remains decisively positive.