• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
PublishGo to App
    Quantisnow Logo

    © 2026 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlertsPublish with Us
    Company
    AboutQuantisnow PlusContactJobsAI superconnector for talent & startupsNEWLLM Arena
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form 8-K filed by Onto Innovation Inc.

    5/18/26 7:53:10 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials
    Get the next $ONTO alert in real time by email
    8-K
    false 0000704532 0000704532 2026-05-18 2026-05-18
     
     

    UNITED STATES

    SECURITIES AND EXCHANGE COMMISSION

    Washington, D.C. 20549

     

     

    FORM 8-K

     

     

    CURRENT REPORT

    Pursuant to Section 13 or 15(d)

    of the Securities Exchange Act of 1934

    Date of Report (Date of earliest event reported): May 18, 2026

     

     

    Onto Innovation Inc.

    (Exact name of Registrant as Specified in Its Charter)

     

     

     

    Delaware   001-39110   94-2276314

    (State or other jurisdiction

    of incorporation)

     

    (Commission

    File Number)

     

    (I.R.S. Employer

    Identification No.)

     

    16 Jonspin Road  
    Wilmington, Massachusetts   01887
    (Address of principal executive offices)   (Zip Code)

    (978) 253-6200

    (Registrant’s telephone number, including area code)

    Not Applicable

    (Former name or former address, if changed since last report.)

     

     

    Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

     

    ☐

    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

     

    ☐

    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

     

    ☐

    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

     

    ☐

    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

    Securities registered pursuant to Section 12(b) of the Act:

     

    Title of each class

     

    Trading
    Symbol(s)

     

    Name of each exchange
    on which registered

    Common Stock, $0.001 par value per share   ONTO   New York Stock Exchange

    Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

    Emerging growth company ☐

    If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

     

     
     


    Item 8.01 Other Events

    On May 18, 2026, Onto Innovation Inc. (the “Company”) issued a press release announcing that the Company plans to commence, subject to market conditions and other factors, a private offering (the “Offering”) of $1,100,000,000 aggregate principal amount of convertible senior notes due 2031 (the “Notes”) to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933 (the “Securities Act”). A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K (the “Current Report”) and is incorporated herein by reference.

    Neither this Current Report on Form 8-K nor the press release attached hereto as Exhibit 99.1 constitutes an offer to sell, or the solicitation of an offer to buy, any securities.

    Forward-Looking Statements

    This Current Report on Form 8-K contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Act”) which include statements relating to the Notes offering, statements regarding the timing, size and completion of the proposed Notes offering, the intended use of proceeds, including the concurrent share repurchases and the capped call transactions, the terms of the Notes being offered, the effect of the share repurchases and the anticipated terms of, and the effects of entering into, the capped call transactions and the actions of the option counterparties and their respective affiliates, as well as other matters that are not purely historical data. The Company wishes to take advantage of the “safe harbor” provided for by the Act and cautions that actual results may differ materially from those projected as a result of various factors, including risks and uncertainties, many of which are beyond the Company’s control. Such factors include, but are not limited to, the Company’s ability to leverage its resources to improve its position in its core markets; its ability to weather difficult economic environments; its ability to open new market opportunities and target high-margin markets; the strength/weakness of the back-end and/or front-end semiconductor market segments; fluctuations in customer capital spending; the Company’s ability to effectively manage its supply chain and adequately source components from suppliers to meet customer demand; the effects of political, economic, legal, and regulatory changes, including tariffs and trade disputes, or conflicts on the Company’s global operations; its ability to adequately protect its intellectual property rights and maintain data security; its ability to effectively maneuver global trade issues and changes in trade and export regulations, tariffs and license policies; the Company’s ability to maintain relationships with its customers and manage appropriate levels of inventory to meet customer demands; the Company’s ability to realize the anticipated benefits of the proposed Notes offering and the capped call transactions on the timing expected or at all; the Company’s timing and ability to repay its debt; and the Company’s ability to successfully integrate acquired businesses and technologies. Additional information and considerations regarding the risks faced by the Company are available in the Company’s Annual Report on Form 10-K for the fiscal year ended January 3, 2026, as filed with the SEC on February 24, 2026, and its Quarterly Report on Form 10-Q for the quarter ended March 31, 2026 as filed with the SEC on May 5, 2026. As the forward-looking statements are based on the Company’s current expectations, the Company cannot guarantee any related future results, levels of activity, performance or achievements. The Company does not assume any obligation to update the forward-looking information contained in this Current Report on Form 8-K, except as required by law. Neither future distribution of this Current Report on Form 8-K nor the continued availability of this Current Report on Form 8-K should be deemed to constitute an update or re-affirmation of these statements as of any future date.

     

    2


    Item 9.01 Financial Statements and Exhibits.

     

    (d)

    Exhibits:

     

    Exhibit No.

      

    Description

    99.1    Press Release dated May 18, 2026.
    104    Cover Page Interactive Data File (formatted as inline XBRL and contained in the Inline XBRL document)

     

    3


    SIGNATURES

    Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

     

          ONTO INNOVATION INC.
    Dated: May 18, 2026      

    /s/ Brian K. Roberts

         

    Name: Brian K. Roberts

    Title:  Chief Financial Officer and Principal Accounting Officer

     

    4

    Get the next $ONTO alert in real time by email

    Crush Q1 2026 with the Best AI Superconnector

    Stay ahead of the competition with Standout.work - your AI-powered talent-to-startup matching platform.

    AI-Powered Inbox
    Context-aware email replies
    Strategic Decision Support
    Get Started with Standout.work

    Recent Analyst Ratings for
    $ONTO

    DatePrice TargetRatingAnalyst
    6/5/2026$350.00Buy
    Desjardins
    4/17/2026$350.00Hold → Buy
    Stifel
    2/17/2026$275.00Neutral → Overweight
    Cantor Fitzgerald
    9/23/2025$170.00Hold → Buy
    Jefferies
    5/20/2025$110.00Buy → Hold
    Jefferies
    5/5/2025$135.00Overweight → Neutral
    Cantor Fitzgerald
    1/13/2025$250.00Overweight
    Cantor Fitzgerald
    9/25/2024$260.00Outperform
    Oppenheimer
    More analyst ratings

    $ONTO
    Press Releases

    Fastest customizable press release news feed in the world

    View All

    Onto Innovation to Participate in Upcoming Investor Events

    Onto Innovation Inc. (NYSE:ONTO) ("Onto Innovation," "Onto," or the "Company") today announced that its senior management team will participate in the following upcoming investor events: B. Riley Securities 26th Annual Institutional Investor Conference at the Ritz Carlton in Marina Del Ray, California, on May 21. TD Cowen 54th Annual Technology, Media & Telecom Conference at the InterContinental New York Barclay, New York, New York, on May 27. Evercore 2026 TMT Global Conference at the Omni San Francisco Hotel in San Francisco, California, on June 2. Stifel 2026 Boston Cross Sector 1x1 Conference at the InterContinental Hotel in Boston, Massachusetts, on June 3. Management will be

    5/19/26 9:00:00 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation Announces Pricing of Upsized Private Offering of $1.3 Billion of 0.00% Convertible Senior Notes Due 2031

    Onto Innovation Inc. (NYSE:ONTO) ("Onto Innovation" or the "Company") today announced the pricing of its private offering of $1,300,000,000 aggregate principal amount of 0.00% Convertible Senior Notes due 2031 (the "Notes") to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the "Securities Act"). The size of the offering was increased from the previously announced $1,100,000,000 aggregate principal amount of Notes. Onto Innovation also granted the initial purchasers of the Notes an option to purchase up to an additional $200,000,000 aggregate principal amount of the Notes, for settlement within a 13-day per

    5/18/26 11:24:00 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation Announces Proposed Private Offering of $1.1 Billion of Convertible Senior Notes Due 2031

    Onto Innovation Inc. (NYSE:ONTO) ("Onto Innovation" or the "Company") today announced that it intends to offer, subject to market and other conditions, $1,100,000,000 aggregate principal amount of Convertible Senior Notes due 2031 (the "Notes"), to be sold only to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the "Securities Act"). Onto Innovation also expects to grant to the initial purchasers of the Notes an option to purchase up to an additional $165,000,000 aggregate principal amount of the Notes, for settlement within a 13-day period beginning on, and including, the first date on which the Notes are

    5/18/26 7:32:00 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    $ONTO
    SEC Filings

    View All

    SEC Form SD filed by Onto Innovation Inc.

    SD - ONTO INNOVATION INC. (0000704532) (Filer)

    5/27/26 4:02:38 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement

    8-K - ONTO INNOVATION INC. (0000704532) (Filer)

    5/21/26 4:38:49 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits

    8-K - ONTO INNOVATION INC. (0000704532) (Filer)

    5/20/26 4:01:25 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    $ONTO
    Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

    View All

    Desjardins initiated coverage on Onto Innovation with a new price target

    Desjardins initiated coverage of Onto Innovation with a rating of Buy and set a new price target of $350.00

    6/5/26 8:28:17 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation upgraded by Stifel with a new price target

    Stifel upgraded Onto Innovation from Hold to Buy and set a new price target of $350.00

    4/17/26 8:05:23 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation upgraded by Cantor Fitzgerald with a new price target

    Cantor Fitzgerald upgraded Onto Innovation from Neutral to Overweight and set a new price target of $275.00

    2/17/26 7:44:38 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    $ONTO
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    View All

    Director Su May was granted 761 shares, increasing direct ownership by 11% to 7,984 units (SEC Form 4)

    4 - ONTO INNOVATION INC. (0000704532) (Issuer)

    5/22/26 4:55:12 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Director Seams Christopher A was granted 761 shares, increasing direct ownership by 2% to 38,513 units (SEC Form 4)

    4 - ONTO INNOVATION INC. (0000704532) (Issuer)

    5/22/26 4:53:34 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Director Schwartz Stephen S was granted 761 shares, increasing direct ownership by 27% to 3,536 units (SEC Form 4)

    4 - ONTO INNOVATION INC. (0000704532) (Issuer)

    5/22/26 4:51:26 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    $ONTO
    Leadership Updates

    Live Leadership Updates

    View All

    Onto Innovation Enhances Leadership Team with Two Senior Executive Appointments

    Company names Brian Roberts as chief financial officer and Shirley Chen as senior vice president of customer success Onto Innovation Inc. (NYSE:ONTO) ("Onto Innovation," "Onto," or the "Company") today announced the appointment of Brian Roberts as chief financial officer and Shirley Chen as senior vice president of customer success, strengthening its leadership team as the Company continues to advance its strategic objectives. Both appointments are effective as of June 16, 2025. "The semiconductor industry remains one of the fastest-paced sectors globally," says Mike Plisinski, chief executive officer of Onto Innovation. "Sustaining this pace while transforming the organization to achie

    6/12/25 5:07:00 PM ET
    $ONTO
    $ST
    Industrial Machinery/Components
    Industrials

    Onto Innovation Welcomes Stephen Schwartz to its Board of Directors

    Onto Innovation Inc. (NYSE:ONTO) ("Onto Innovation", "Onto", or the "Company") today announced Dr. Stephen Schwartz has joined its board of directors. With over 25 years of leadership experience in high technology companies, Dr. Stephen Schwartz brings a strong background in technical leadership to Onto Innovation's board of directors. He currently serves as president and chief executive officer of Azenta, Inc., formerly Brooks Automation, Inc., since October 2010. Brooks Automation was a leading provider of manufacturing automation solutions for the semiconductor industry and life sciences. In February 2022, under Dr. Schwartz's leadership, Brooks Automation separated its business into t

    7/16/24 4:05:00 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Lululemon Athletica & Hubbell Set to Join S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600

    NEW YORK, Oct. 13, 2023 /PRNewswire/ -- S&P Dow Jones Indices will make the following changes to the S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices effective prior to the opening of trading on Wednesday, October 18: Lululemon Athletica Inc. (NASD:LULU) will replace Activision Blizzard Inc. (NASD:ATVI) in the S&P 500. S&P 500 and S&P 100 constituent Microsoft Corp. (NASD: MSFT) acquired Activision Blizzard in a transaction completed today, October 13.  S&P MidCap 400 constituent Hubbell Inc. (NYSE:HUBB) will replace Organon & Co. (NYSE:OGN) in the S&P 500, S&P SmallCap 600 constituent Onto Innovation Inc. (NYSE:ONTO) will replace Hubbell in the S&P MidCap 400, and Organon & Co will re

    10/13/23 6:02:00 PM ET
    $ATVI
    $HUBB
    $LULU
    Computer Software: Prepackaged Software
    Technology
    Electrical Products
    Apparel

    $ONTO
    Financials

    Live finance-specific insights

    View All

    Onto Innovation Reports 2026 First Quarter Results

    Onto Innovation Inc. (NYSE:ONTO) ("Onto Innovation," "Onto," or the "Company") today announced financial results for the first quarter of 2026. First Quarter Business and Financial Highlights: Record quarterly revenue of $292 million, representing nearly 10% sequential growth from the fourth quarter of 2025. Dragonfly® G5 system qualified at a leading 2.5D logic customer and a high-bandwidth memory customer, establishing a new level of performance and flexibility to support current and future demand. Newly launched Atlas® G6 system selected by a second logic customer for gate-all-around metrology, resulting in 13% growth in advanced nodes for the quarter and positioning the advan

    5/5/26 4:05:00 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation to Report First Quarter 2026 Financial Results on May 5, 2026

    Onto Innovation Inc. (NYSE:ONTO) will release its 2026 first quarter results shortly after the market closes on May 5, 2026. Onto Innovation will host a conference call and audio webcast in connection with its release of the financial results. Michael P. Plisinski, chief executive officer, and Brian Roberts, chief financial officer, will host the call. The call will take place: Tuesday, May 5, 2026, at 4:30 p.m. ET To participate in the call, please dial 800-330-6710 or +1-646-769-9200 (international) and reference conference ID 7605398 at least five (5) minutes prior to the scheduled start time. A live webcast will also be available on the Company's website at www.ontoinnovation.com. T

    4/16/26 4:05:00 PM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    Onto Innovation's Dragonfly® G5 System Qualified for Applications in 2.5D AI Packaging

    Company exceeds guidance for first quarter and increases outlook for the second quarter Onto Innovation Inc. (NYSE:ONTO) today announced the successful qualification of the recently launched Dragonfly® G5 platform for new and existing applications in 2.5D advanced packaging, with initial shipments expected in June. The qualification completes a process to accelerate the launch of the Dragonfly G5 system given its new proprietary optics, illumination, and advanced algorithms that improve visibility and throughput resulting in a significantly reduced overall cost of ownership. According to industry analysts, with demand for AI devices enabled through advances in packaging expected to grow

    4/16/26 9:00:00 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    $ONTO
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    View All

    SEC Form SC 13G/A filed by Onto Innovation Inc. (Amendment)

    SC 13G/A - ONTO INNOVATION INC. (0000704532) (Subject)

    2/9/23 11:27:46 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    SEC Form SC 13G/A filed by Onto Innovation Inc. (Amendment)

    SC 13G/A - ONTO INNOVATION INC. (0000704532) (Subject)

    2/10/22 8:28:05 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials

    SEC Form SC 13G/A filed by Onto Innovation Inc. (Amendment)

    SC 13G/A - ONTO INNOVATION INC. (0000704532) (Subject)

    7/12/21 10:21:51 AM ET
    $ONTO
    Industrial Machinery/Components
    Industrials