AP Photo: The onsemi corporate logo is displayed at the company’s headquarters as semiconductor components used in automotive, industrial and artificial intelligence applications are shown in the foreground.
onsemi and Synaptics Incorporated announced Thursday that they have signed a definitive agreement under which onsemi will acquire Synaptics in an all-stock transaction valued at approximately $7 billion, according to a joint statement released by the companies from Scottsdale, Arizona, and San Jose, California. The acquisition represents the largest deal in onsemi’s history and is designed to accelerate the company’s expansion into what it calls “Physical AI”—artificial intelligence embedded directly into machines, vehicles, robots and industrial equipment.
Wall Street gave the two companies sharply different reactions. onsemi shares fell about 6% following the announcement as investors weighed the cost of the acquisition, while Synaptics stock surged roughly 13% as shareholders welcomed the premium being offered. Under the agreement, Synaptics shareholders will receive 1.350 shares of onsemi common stock for each Synaptics share they own, representing approximately a 19% premium based on the companies’ combined ten-day volume-weighted average share prices. Once completed, Synaptics shareholders are expected to own roughly 12% of the combined company on a fully diluted basis.
Strategically, the acquisition fills a significant gap in onsemi’s technology portfolio. The Arizona-based company has long been known for manufacturing silicon carbide, power-management chips and advanced image sensors used primarily in electric vehicles and industrial equipment. Synaptics brings technologies that complement those strengths, including Edge AI computing, human-machine interface solutions, and wireless connectivity platforms used in consumer electronics, automotive systems and industrial devices.
The combined company will span what onsemi describes as the four pillars of Physical AI: Power, Sense, Connected Compute, and Control. Synaptics also contributes its Astra Edge AI platform, which includes specialized artificial intelligence processors and neural processing units capable of running sophisticated AI applications directly on devices without relying on cloud-based computing.
“This transaction would add immediate connected compute capabilities, expand our software and ecosystem reach, and position onsemi to deliver greater value as customers increasingly seek intelligent systems,” onsemi Chief Executive Officer Hassane El-Khoury said in the announcement.
Beyond technology, onsemi believes the acquisition substantially expands its long-term growth opportunity. The company estimates the transaction will increase its total addressable market by approximately $30 billion, bringing its potential market opportunity to roughly $243 billion by 2030. The combined business is expected to compete more aggressively in automotive electronics, industrial automation, robotics, autonomous vehicles, smart manufacturing, and augmented and virtual reality applications.
Financially, onsemi projects the acquisition will become accretive to adjusted earnings per share within approximately 18 months after closing. Company filings also outline plans to generate approximately $200 million in annual cost synergies through operational efficiencies and integration.
The acquisition remains subject to several approvals before it can close. Boards of directors at both companies have unanimously approved the agreement, but the transaction still requires approval from Synaptics shareholders, regulatory clearance in multiple jurisdictions, and satisfaction of customary closing conditions. The companies expect the deal to close during mid-2027. As part of the agreement, onsemi will also appoint one Synaptics representative to its board of directors following completion of the merger.
The announcement arrives amid an accelerating wave of consolidation across the semiconductor and artificial intelligence industries. Chipmakers and software companies increasingly are acquiring specialized AI technologies rather than developing every capability internally. Recent transactions across the sector reflect growing competition to offer complete AI hardware and software ecosystems capable of powering next-generation intelligent devices.
For investors and businesses, the significance extends beyond another semiconductor merger. The combined company aims to deliver AI processing directly inside automobiles, factory automation systems, industrial robots, medical equipment and consumer electronics. Unlike traditional cloud-based AI that relies on distant data centers, Edge AI processes information locally on the device itself, enabling faster response times, improved privacy, lower latency and greater reliability.
As artificial intelligence increasingly moves from cloud servers into physical products used every day, onsemi is making its largest strategic investment yet on the belief that the next major chapter of AI will be driven not only by data centers, but by the intelligent machines operating throughout the real world.
JBizNews Desk
New York
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