Form 8-K · Current Report · Filed 2026-08-10
Onto Innovation Completes Acquisition of 27% Stake in Rigaku Holdings
Onto Innovation Inc. has completed the acquisition of a 27% minority equity stake in Rigaku Holdings Corporation for approximately $720 million. This strategic investment aims to deepen the collaboration between the two companies in advancing X-ray technologies for semiconductor manufacturing process control. Onto Innovation will account for the investment under the fair value option method and will nominate a director to serve on Rigaku's board.
- Filer
- Onto Innovation Inc. ONTO · NYSE
- Filed
- Accession
- 0001193125-26-341337
- CIK
- 0000704532
- Signal
- High impactTechnology
- Source
- Official filing on sec.gov ↗
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Reported Item
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$308.30
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About Onto Innovation Inc.
Onto Innovation Inc. is a leading company specializing in the development and provision of comprehensive metrology and inspection solutions for the semiconductor industry. Its primary function is to provide advanced analysis tools that ensure semiconductor manufacturers maintain high levels of quality and performance in their products. Onto Innovation's technology enables precise measurements and inspections, critical in the production of various electronic components including memory devices, logic chips, and power management systems. Notable for its cutting-edge technology, Onto Innovation’s systems are pivotal in the fabrication of nanoscale devices. The company serves a wide market including foundries, integrated device manufacturers (IDMs), and research institutions, impacting sectors such as consumer electronics, automotive, and telecommunications. With an ongoing evolution in electronics and the push for miniaturization, Onto Innovation plays a crucial role. In the financial market, Onto Innovation Inc. stands out as a key player in the semiconductor supply chain, known for its innovation and contributions to the emerging trends in semiconductor technology. Its market significance is underscored by its ability to adapt to the fast-paced advancements in the semiconductor industry, making it a critical enabler of future technological advancements.
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