Soitec (SOI) shares fall after disappointing Q1 results and weak Q2 outlook
Soitec shares are trading down 5.6% at €106.30 on Monday, 27 April 2026, after the French semiconductor materials specialist reported first-quarter results that disappointed investors and issued a second-quarter outlook that failed to convince the market. The decline follows a previous close of €112.65.
The market reaction stems from first-quarter figures for April-June 2025, which showed a significant contraction. Revenue reached €92.00 million, representing a 24% year-on-year decrease and a 16% organic decline, falling marginally short of analyst projections. Performance in the automotive and industrial segment proved particularly weak, with activity contracting 81% organically to €5.00 million. These figures were released on Tuesday evening, preceding today's trading session.
This underperformance occurs within a challenging sector environment, characterised by subdued demand for electronic chips and ongoing weakness in the smartphone market. Investors are also factoring in concerns over client destocking and potential US tariff threats, which continue to pressure the sector's prospects.
Why Soitec's Latest Figures Missed the Mark
Soitec is a French company that manufactures advanced semiconductor materials. Essentially, they develop and produce highly sophisticated, ultra-thin silicon wafers, known as substrates. These specialised components are then used by other firms to create the microchips that power a vast array of modern electronics, from smartphones and computer servers to automotive and industrial equipment, forming the bedrock of integrated circuit performance.
The primary driver behind today's share price movement is the release of first-quarter results that fell short of market expectations, coupled with a cautious outlook for the second quarter. Revenue for the quarter, covering April to June 2025, reached €92 million. This figure represents a 24% contraction year-on-year and a 16% organic decline, slightly below what analysts had forecast. The automotive and industrial segment was particularly weak, seeing an 81% organic drop in activity to just €5 million, amidst a challenging sector with soft chip demand and US tariff threats.
This shortfall against analyst predictions has prompted an immediate reaction from investors. Soitec shares are trading at €106.30 today, 27 April 2026, marking a 5.6% decline from their previous close of €112.65.
Imagine a highly anticipated film where the director has promised a blockbuster, but the opening weekend box office figures come in well below what industry analysts predicted. Even if the film is still good, the discrepancy between the high expectations and the actual performance disappoints the studio and investors, leading to a swift re-evaluation. For Soitec, the lower-than-expected earnings and outlook have had a similar effect, signalling a performance out of sync with market hopes.
Soitec
Soitec S.A. (SOI) is a French semiconductor company that engineers and produces advanced materials for microelectronics. Its specialised silicon-on-insulator (SOI) wafers are integral to manufacturing chips found in a wide array of devices, from smartphones, tablets, and computers to IT servers, data centres, and automotive electronics. The company’s product portfolio includes Fully Depleted Silicon-On-Insulator (FD-SOI) for automotive radar and processors, alongside PD-SOI and FinFET-SOI for high-performance computing. Soitec also supplies RF-SOI substrates for 4G LTE and 5G sub-6 GHz/mmWave smartphone front-end modules, and power-SOI products for integrating high and low voltage functions in automotive and industrial power ICs. Further offerings include Smart Photonics-SOI for optical networking, Smart Imager-SOI for 3D image sensing, Auto Smartsic for green mobility, Connect RF-GaN for 5G infrastructure, and Gallium Nitride (GAN) Epitaxial wafers for energy-efficient power management. Established in 1992, Soitec S.A. is headquartered in Bernin, France.