ONTO INNOVATION INC. (ONTO) Onto Innovation Inc. is a global leader in designing, manufacturing, and supporting cutting-edge process control solutions. The company's diverse portfolio encompasses tools for macro defect inspection, 2D/3D optical metrology, and lithography systems, alongside sophisticated analytical software for process control. These offerings are crucial for optimizing manufacturing processes, enhancing yield, and facilitating device packaging and testing in various industries worldwide. Their solutions are delivered both as standalone systems for specialized functions—such as detecting large flaws, performing packaging lithography, evaluating probe cards, and measuring transparent and opaque thin films—and through an extensive suite of process control software. This software scales from individual tool management to enterprise-wide factory integration. Beyond hardware and software, Onto Innovation also provides essential spare parts and software licensing services. Their technology is vital to a broad spectrum of clients, including manufacturers of semiconductors, advanced packaging, silicon wafers, LEDs, VCSELs, MEMS, CMOS image sensors, power devices, RF filters, and data storage products, as well as those in various industrial and scientific fields. Originally established in 1940 as Rudolph Technologies, Inc., Onto Innovation Inc. maintains its headquarters in Wilmington, Massachusetts.
Sector: Measuring & Controlling Devices, NEC
Industry: Semiconductors
Onto Innovation Inc. NYSE:ONTO Technology · Semiconductors
CLOSED · Nov 6 $173.28 CLOSED · Nov 6 Prev close $155.99 Close $173.28 AH close $172.50 VOL 1.28M $ Vol $219.11M RVOL 1.05x
Mkt Cap $8.5B
VOL 1.28M sh
$ Vol $219.11M
RVOL 1.05×
Press Release ⚠ 2
Semiconductor Equipment Market Outlook: How AI Demand Is Driving Test, Packaging and Inspection Growth
This is a paid AINewsWire editorial whose primary subject is Nightfood Holdings' acquisition of CoWoS automated optical inspection technology, not Applied Optoelectronics.
AAOI is referenced only as one of several established names alongside a recap of previously reported news: shipping one million 1.8GHz amplifiers and demonstrating its Quantum18, QuantumLink and QuantumWave product lines at SCTE TechExpo.
No new information about AAOI is disclosed; the release contains standard IBN marketing disclaimers and should be treated as low-signal promotional content.
• 11d ago AI analysis › Press Release
Onto Innovation to Report Third Quarter 2026 Financial Results on November 9, 2026
Onto Innovation will release its third quarter 2026 financial results after market close on November 9, 2026.
CEO Michael Plisinski and CFO Brian Roberts will host a conference call and webcast at 4:30 p.m. ET the same day, with a replay available for one year on the company's website.
This is a calendar notice only — no financial results or guidance are included.
• 20d ago AI analysis › Press Release
Onto Innovation Receives Best Partner Award from SK hynix for Hidden Defect Prevention in High Bandwidth Memory Production
Onto Innovation received the Best Partner Award for technology achievement from SK hynix at the memory maker's 25th Anniversary Partners Day on September 28, 2026, and was the only company recognized in that category.
The award recognizes Onto's Dragonfly inspection technology for preventing hidden defects in high-bandwidth memory production, supporting SK hynix's HBM roadmap for the AI era.
TrendForce expects AI-driven HBM demand to grow more than 50% by 2027, positioning Onto's process-control tools as increasingly critical as 12- and 16-high HBM stacks raise inspection intensity.
• 27d ago AI analysis › Press Release
Onto Innovation Opens Registration for December 2026 Analyst Event
Onto Innovation opened registration for its analyst event, 'Momentum Unleashed,' scheduled for December 17, 2026 at the New York Stock Exchange.
Presentations will feature CEO Mike Plisinski, CFO Brian Roberts, and other executives, covering market opportunities, winning products, and expanding margins, with a live webcast starting at 9:30 a.m. ET.
The release contains no financial results or new business developments; the event itself may offer more substantive disclosures in December.
• 1mo ago AI analysis › Press Release
Save the Date: Onto Innovation to Host Analyst Event and Participate in Upcoming Investor Conferences
Onto Innovation announced it will host a Company-sponsored Analyst Event on December 17, 2026, at the New York Stock Exchange.
The event will feature presentations from the executive leadership team, including CEO Mike Plisinski and CFO Brian Roberts.
Management also plans to participate in upcoming investor conferences hosted by Oppenheimer, Needham, Jefferies, Deutsche Bank, and Citi between August and September.
• 2mo ago AI analysis › Press Release ● Major
Onto Innovation Completes Strategic Investment in Rigaku Holdings Corporation
Onto Innovation closed a strategic investment to acquire a 27% minority equity stake in Rigaku Holdings Corporation for approximately $720 million.
The deal, purchased from an affiliate of Carlyle, deepens a partnership focused on developing X-ray-based process control solutions for semiconductor manufacturing.
Onto Innovation will account for the investment under the fair value method and will nominate a director to Rigaku's board.
• 2mo ago AI analysis › Press Release ● Major
Onto Innovation Reports 2026 Second Quarter Results
Onto Innovation delivered a record Q2 with revenue of $343.1 million, up 35% year-over-year and 18% sequentially, surpassing the high end of guidance across revenue, margins, and EPS.
Driven by strengthening demand for AI and high-performance compute, the company achieved record revenue in advanced nodes and advanced packaging, pushing backlog above $1 billion for the first time.
Looking ahead, management expects Q3 revenue of $380 million to $400 million with non-GAAP EPS of $2.18 to $2.38, indicating sustained momentum into the second half of the year.
• 3mo ago AI analysis › Press Release
Onto Innovation to Report Second Quarter 2026 Financial Results on August 6, 2026
Onto Innovation plans to release its second quarter 2026 financial results shortly after the market closes on August 6, 2026.
CEO Michael P. Plisinski and CFO Brian Roberts will host a conference call and webcast at 4:30 p.m. ET to review the quarterly performance.
A replay of the conference call will be accessible on the company's website for one year following the event.
• 3mo ago AI analysis › Press Release
Onto Innovation to Participate in Upcoming Investor Events
businesswire.com • 5mo ago Press Release ● Critical
Onto Innovation Announces Pricing of Upsized Private Offering of $1.3 Billion of 0.00% Convertible Senior Notes Due 2031
businesswire.com • 5mo ago Press Release ● Major ⚠ 2
Onto Innovation Announces Proposed Private Offering of $1.1 Billion of Convertible Senior Notes Due 2031
Onto Innovation announced a proposed private offering of $1.1 billion in Convertible Senior Notes due 2031, with an option for an additional $165 million.
The company intends to use a portion of the proceeds to fund capped call transactions to mitigate dilution and up to $300 million to repurchase its own common stock concurrently with the pricing.
Remaining proceeds will be used for general corporate purposes, including financing the previously announced acquisition of 27% of Rigaku Holdings Corporation.
• 5mo ago AI analysis › Press Release ● Major ⚠ 1
Onto Innovation Reports 2026 First Quarter Results
Onto Innovation reported record first-quarter revenue of $292 million, representing 9.5% year-over-year growth and nearly 10% sequential growth. Non-GAAP diluted EPS was $1.42, with cash and short-term investments totaling $654 million at quarter end.
The company announced a strategic move to acquire a 27% ownership stake in Rigaku for approximately $710 million, adding advanced X-ray technologies to its portfolio. Additionally, the Dragonfly G5 system qualified at a leading 2.5D logic customer and the Atlas G6 system was selected by a second logic customer.
Looking ahead, Onto expects second-quarter revenue of $320 million to $330 million, implying continued strong demand for its process control solutions.
• 6mo ago AI analysis › Press Release
Onto Innovation Announces Strategic Partnership With Leading X-Ray Provider Rigaku To Advance Next-Generation Process Control Solutions
businesswire.com • 6mo ago Press Release
Rigaku Enters Strategic Alliance with Onto Innovation through 27 % Equity Investment
businesswire.com • 6mo ago Press Release ● Major
Onto Innovation to Report First Quarter 2026 Financial Results on May 5, 2026
businesswire.com • 6mo ago Press Release
Onto Innovation's Dragonfly® G5 System Qualified for Applications in 2.5D AI Packaging
businesswire.com • 6mo ago 
