Magnachip Semiconductor Corporation

What they do

Magnachip designs and manufactures power discretes (MOSFETs and IGBTs) and power ICs (AC-DC/DC-DC converters, LED drivers, regulators, PMICs and level shifters) for industrial, automotive, communication, consumer and computing applications. It has roughly 45 years of operating history, more than 950 registered patents and pending applications, and a design center and substantial manufacturing operations in Korea. Substantially all Power IC products are produced using an external foundry. The company discontinued and liquidated its Display business, Magnachip Mixed-Signal, Ltd., on October 29, 2025.

Revenue drivers

• Power Analog Solutions (PAS) — MOSFETs and IGBTs for televisions, smartphones, wearables, PCs, home appliances, automotive and industrial uses such as power supplies, e-bikes, photovoltaic inverters, LED lighting and motor drives. PAS produced $40.6 million of $44.7 million Q2 2026 revenue, about 91% of the total.
• Power IC (PIC) — Converters, LED drivers, regulators, PMICs and level shifters sold to major television and large panel display suppliers; mostly fab-lite via an external foundry. PIC was $4.1 million of Q2 2026 revenue.
• High-voltage and SiC licensing — The company formed a strategic partnership with Navitas Semiconductor to license SiC technology for high-voltage and ultra-high-voltage power markets, aimed at AI server and EV charging applications; no revenue figure for this arrangement is disclosed in the excerpts.

Recent performance

Q2 2026 consolidated revenue from continuing operations was $44.7 million, down 6.1% year over year but within guidance of $44.5 to $48.5 million. PAS revenue fell 4.0% year over year to $40.6 million and PIC fell 23.0% to $4.1 million. Gross margin from continuing operations was 19.3%, above the 17.0% to 19.0% guidance range and up 3.7 percentage points sequentially, though down 1.1 points year over year. GAAP operating loss widened to $9.98 million from $6.60 million in Q2 2025, and the loss from continuing operations was $7.60 million, or $0.21 per diluted share. Adjusted operating loss was $6.98 million.

Strategy

Management, under newly appointed CEO Chae Lee, describes a plan to rebuild Magnachip around more differentiated power semiconductor solutions. The stated priorities are improved execution, advanced innovation and strengthening competitive position rather than near-term growth, with Lee cautioning the transformation 'will take time.' The company launched 6th-generation 600V SJ MOSFETs for AI server and EV charging applications and formed a strategic partnership with Navitas Semiconductor to license SiC technology for high-voltage and ultra-high-voltage markets. Magnachip also discontinued and completed the liquidation of its Display business in October 2025, concentrating the portfolio on PAS and PIC.

Risks

• Multi-year revenue decline — Revenue fell from $474.2 million in 2021 to $178.9 million in 2025, with annual net losses every year since 2022.
• Persistent cash consumption — Operating cash flow was negative $24.2 million in 2025, versus positive $87.7 million in 2021.
• Trade, tariff and export controls — The company states shipments to customers with operations in or exposure to the United States or China are subject to heightened risks from new tariffs and export control measures.
• Pricing pressure and concentration — Management notes semiconductor product prices tend to decline over their useful lives and that PAS represents roughly 91% of current revenue.

Outlook

The company guided Q2 2026 revenue to $44.5-$48.5 million and gross margin to 17.0%-19.0%; revenue came in at $44.7 million and gross margin at 19.3%, above the top of that range. Management characterizes the Navitas SiC licensing partnership as an important milestone in the rebuild plan. The CEO states the transformation will take time while positioning Magnachip to compete through advanced innovation. No forward guidance figures beyond the reported quarter are provided in the excerpts.