0001097864-26-000006
SEC filingRevenue fell 15.3% to $5.995B, with gross margin collapsing 12.3pp to 33.1% due to restructuring and demand softness.
ON Semiconductor (onsemi) is an intelligent power and sensing solutions provider that enables electrification, energy efficiency, safety, and automation in automotive, industrial, and other markets including AI data centers. The company designs and manufactures semiconductor products that drive the electrification of drivetrains, advanced driver-assistance systems, renewable energy infrastructure, and energy-efficient computing. onsemi is organized into three operating and reportable segments: Power Solutions Group (PSG), Analog and Mixed-Signal Group (AMG), and Intelligent Sensing Group (ISG).
PSG accounts for 47% of 2025 revenue and offers a broad portfolio of discrete, module, and integrated power devices for high-power conversion in AI data centers, energy infrastructure, automotive, and industrial applications. Its products include SiC, MOSFET, and power module technologies. AMG (38% of revenue) provides analog and mixed-signal solutions such as power management, sensor interface, connectivity, and standard products for automotive, industrial automation, and computing markets, built on the Treo Platform. ISG (15% of revenue) develops advanced CMOS image sensors, image signal processors, SWIR sensors, and photon-counting technologies for automotive ADAS, industrial automation, robotics, and AI perception.
Key product categories include SiC and SiC JFET products, MOSFETs, power modules, vertical GaN, gate drivers, analog and mixed-signal ICs (including ASICs, logic, isolation), CMOS image sensors, single photon detectors (SPAD/SiPM), and the Treo platform for scalable analog solutions. The company also offers ultrasonic and inductive sensing products.
onsemi sells through a combination of distributors (54% of revenue) and direct customers (46%). Distributors resell to OEMs and contract manufacturers, while direct customers are primarily large multi-national companies and regional OEMs. One distributor represented approximately 11% of total revenue in 2025. Customers may cancel orders 45-120 days prior to shipment for standard products, with custom product cancellations subject to incurred costs.
The semiconductor industry is highly competitive. PSG’s primary competitors include Infineon, STMicroelectronics, Wolfspeed, ROHM, and Nexperia. AMG competes with Texas Instruments, Analog Devices, Infineon, STMicroelectronics, Renesas, Monolithic Power Systems, and NXP. ISG faces competition from Sony, Samsung, and Omnivision. Key competitive factors include design capability, manufacturing quality, product performance, and customer relationships.
onsemi’s strategy focuses on increasing profitable revenue through differentiated technologies targeting high-growth megatrends such as automotive electrification, renewable energy, AI data center power efficiency, and industrial automation. The company is optimizing its manufacturing footprint through a 2025 realignment program involving workforce reductions and capacity adjustments to align with long-term demand. Additionally, onsemi aims to generate operating efficiencies and invest in R&D to accelerate high-margin product growth, supported by acquisitions like SiC JFET and Vcore power technologies.
As of December 31, 2025, onsemi employed approximately 22,600 regular full-time employees across 33 countries. The workforce is geographically distributed: 15% in the US/Canada, 12% in Europe/Middle East, and 73% in Asia Pacific/Japan. Approximately 72% work in manufacturing, 2% in R&D, and 4% in sales/marketing. About 150 US employees (4% of US workforce) are covered by collective bargaining agreements. The company emphasizes competitive compensation, career development, and a focus on employee retention with an average tenure of 12 years.
Revenue for FY2025 was $5,995.4 million, a 15.3% decline from $7,082.3 million in FY2024, driven by lower sales volumes across all end-markets, particularly automotive and industrial. Gross profit fell 38.3% to $1,983.9 million, with gross margin contracting 1,230 basis points to 33.1%. The margin compression was largely due to $268.2 million in excess and obsolete inventory charges (primarily ISG) and $43.9 million in consumables write-offs (PSG) related to the 2025 Manufacturing Realignment Program, coupled with manufacturing underutilization. Operating income plunged to $84.2 million from $1,767.7 million, reflecting a $533.0 million increase in restructuring charges to $666.9 million. Net income attributable to ON Semiconductor fell to $121.0 million from $1,572.8 million, with an effective tax rate of 5.9% versus 14.3%.
All three segments experienced revenue declines: PSG -16.2% (to $2,805.1M), AMG -13.3% (to $2,261.9M), and ISG -17.5% (to $928.4M). Gross margin performance diverged sharply. PSG margin dropped 16.8pp to 24.5%, hurt by lower volumes and the consumables write-off. AMG margin improved 1.0pp to 51.1%, benefiting from a favorable mix shift away from low-margin manufacturing services. ISG margin collapsed 31.6pp to 15.1%, primarily due to the $230.3M inventory charge from strategy changes under the restructuring program.
Management expects continued demand softness in automotive and industrial end-markets and plans to maintain cost-saving initiatives, including further manufacturing capacity rationalization. Capital expenditure for 2026 is projected at approximately 5% of revenue, down from 6% in 2025. The company’s focus remains on operational excellence and cash flow generation, with a $6.0 billion share repurchase program approved through 2028. No explicit revenue or margin guidance was provided, but the emphasis on restructuring suggests near-term headwinds persist.
Cash and cash equivalents totaled $2,147.6M at Dec 31, 2025, down from $2,691.3M a year ago, primarily due to share repurchases and debt repayment. Short-term investments were $400.0M. Total debt stood at $2,980.5M, net of $375M repayment on the revolving credit facility. Stockholders' equity decreased to $7,691.9M from $8,814.5M, driven by $1.388B in buybacks and a net loss of $121M (partly offset by comprehensive income). Inventory declined to $1,989.6M from $2,242.0M, reflecting restructuring and write-downs. Deferred revenue (contract liabilities) was $121.6M, down from $219.1M as LTSA prepayments were recognized.
Remaining performance obligations under Long-term Supply Agreements (LTSAs) amounted to $7.1B as of Dec 31, 2025. Additionally, non-cancelable purchase obligations (capital expenditures, inventory, services) totaled $605.7M, with $354.3M due within one year. The company also has $7.2M in letters of credit and $0.9M in subsidiary guarantees. The LTSA backlog is concentrated in automotive and industrial end-markets and includes capacity reservation prepayments.
In 2025, ON Semi repurchased $1,388.3M of common stock under the prior $3B program (remaining $411M). In November 2025, the Board authorized a new $6.0B repurchase program through Dec 31, 2028, with $175.6M already deployed in early 2026. The company paid $2.1M in dividends to non-controlling interest (Leshan JV). Debt was reduced by $375M via repayment of the revolving credit facility, leaving no outstanding borrowings under that facility. Capital expenditures were $341.2M, down sharply from $694.0M in 2024, as the company realigned manufacturing capacity. No new debt or equity was issued.
Three reportable segments: PSG ($2,805.1M revenue, $687.5M gross profit), AMG ($2,261.9M, $1,156.5M gross profit), and ISG ($928.4M, $139.9M gross profit). All segments saw revenue declines (PSG -16%, AMG -13%, ISG -17%) and gross margin compression, particularly ISG (15% vs 46% in 2024) due to inventory write-downs and underutilization. Geographically, Hong Kong ($1,634.8M), UK ($1,347.0M), Singapore ($1,252.4M), and US ($1,230.6M) were the largest billing locations. Distribution channel accounted for 54% of revenue ($3,267.4M), with one distributor exceeding 10% of total revenue.
The provided document excerpt does not contain the actual cash flow statement figures. It only references the page location of the Consolidated Statements of Cash Flows. Therefore, no analysis of operating cash flow, capex, or capital returns is possible. To perform a complete analysis, the numerical data from page 64 of the filing would be required.