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ONTO INNOVATION INC.

For the period ended Jun 28, 2025. Filed Aug 7, 2025.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 28, 2025 · Filed Aug 7, 2025

ONTO$173.28+11.1%Stored close · as of Nov 6, 2026

What changed in Risk Factors?

Read the current filing

The baseline is this issuer’s latest earlier reporting period of the same form that was filed before the current report. A previous 10-Q is a different quarter, not a year-over-year comparison. Amendments are excluded.

Compared 206 previous paragraphs and 11 current paragraphs.

3 unchanged; 2 reworded; 6 added; 201 removed; 0 previous and 0 current paragraphs rearranged.

Tables are not compared: 1 previous and 1 current tables excluded. Dates, whitespace, punctuation and numbering changes are ignored; changes to financial figures remain significant.

A changed paragraph is not evidence that risk increased or decreased. An unchanged paragraph does not establish that risk stayed the same.

Added paragraphs (6)

Current report

There have been no material changes from the risk factors previously disclosed under the heading “Risk Factors” in the 2024 Form 10-K, as updated by the risk factors previously disclosed under the heading “Risk Factors” in the Company’s Quarterly Report on Form 10-Q for the quarterly period ended March 29, 2025, filed with the SEC on May 7, 2025, except as set forth below. We may disclose additional changes to risk factors or additional factors from time to time in our future filings with the SEC.

Current report

Risks Related to the Proposed Acquisition of Semilab USA LLC.

Current report

Our ability to complete the acquisition of Semilab USA is subject to various closing conditions, including the receipt of consents and approvals from governmental authorities, which may impose conditions that could adversely affect us or cause the acquisition not to be completed.

Current report

On June 27, 2025, we entered into a definitive agreement (the Purchase Agreement) to acquire Semilab USA, an independent manufacturer of metrology equipment for the semiconductor industry, from Semilab. The acquisition is subject to customary conditions to closing as specified in the Purchase Agreement. These closing conditions include, among others, (i) the expiration or termination of any waiting period applicable under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and receipt of Hungarian foreign direct investment approval, (ii) the absence of any law or order issued by any governmental authority preventing consummation of the transaction and (iii) the accuracy of the representations and warranties of, and compliance with covenants by, each of the parties to the Purchase Agreement. No assurance can be given that the required governmental approvals will be obtained or that the required conditions to closing will be satisfied, and, if all required approvals are obtained and the required conditions are satisfied, no assurance can be given as to the terms, conditions and timing of such approvals. Any delay in completing the acquisition could cause the combined company not to realize, or to be delayed in realizing, some or all of the benefits that we expect to achieve if the acquisition is successfully completed within its expected time frame. Additionally, either we or Semilab may terminate the Purchase Agreement under certain circumstances, including, (i) if the transaction is not consummated within nine (9) months following the date of the Purchase Agreement, subject to one extension of three (3) months at either the Company’s or Semilab’s election if on such date all of the closing conditions except those relating to regulatory approvals have been satisfied or waived, (ii) upon entry by a governmental authority of a final order restraining or permanently enjoining the transaction or (iii) if the other party breaches the Purchase Agreement and such breach would cause the failure of any condition to closing (subject to a cure period). We can provide no assurance that the various closing conditions will be satisfied and that the necessary approvals will be obtained, or that any required conditions will not materially adversely affect the combined company following the acquisition. In addition, we can provide no assurance that these conditions will not result in the abandonment or delay of the acquisition. The occurrence of any of these events individually or in combination could have a material adverse effect on our results of operations and the trading price of our common stock.

Current report

Integrating Semilab USA’s business may be more difficult, costly or time-consuming than expected, and we may fail to realize the anticipated benefits of the acquisition, which may adversely affect our business results and negatively affect the value of our common stock.

Current report

The success of the Semilab USA acquisition, including the realization of anticipated benefits, will depend, in part, on our ability to successfully combine our and Semilab USA’s businesses. The integration may be more difficult, costly or time consuming than expected. It is possible that the integration process could result in the loss of key employees or the disruption of each company’s ongoing businesses or that the alignment of standards, controls, procedures and policies may adversely affect the combined company’s ability to maintain relationships with clients, customers, suppliers and employees or to fully achieve the anticipated benefits and cost savings of the transaction. The loss of key employees could adversely affect our ability to successfully conduct our business in the markets in which Semilab USA now operates, which could have an adverse effect on our financial results. Other potential difficulties of combining our and Semilab USA’s businesses include unanticipated issues in integrating manufacturing, logistics, information communications and other systems. If we experience difficulties with the integration process, the anticipated benefits of the Semilab USA acquisition may not be realized fully or at all, or may take longer to realize than expected. Integration efforts between the two companies may also divert management attention and resources. These integration matters could have an adverse effect on each of us and Semilab USA during this transition period and for an undetermined period after completion of the Semilab USA acquisition on the combined company.
Removed paragraphs (201)

Previous report

Below is a summary of the principal factors and uncertainties that make investing in our company risky. You should read this summary together with the more detailed description of each risk factor contained further below.

Previous report

Risks Related to Our Operations

Previous report

If we do not manage our supply chain effectively, our operating results may be adversely affected, and any increases in material, labor, supplier, logistics and other operating costs, or supply chain delays and shortages, could lower our margins or result in lost sales.

Previous report

Variations in the amount of time it takes for us to sell our systems may cause fluctuations in our operating results, which could cause our stock price to decline.

Previous report

We are subject to order and shipment uncertainties. Our profitability will decline if we fail to accurately forecast customer demand when managing inventory.

Previous report

If we deliver systems with defects, our credibility will be harmed, and the sales and market acceptance of our systems will decrease.

Previous report

Our integrated metrology systems are integrated with systems sold independently by wafer fabrication equipment suppliers, and a decrease in sales by these suppliers, or the development of competing systems by these suppliers, could harm our business.

Previous report

We must attract and retain experienced senior executives and other key personnel with knowledge of semiconductor device manufacturing and inspection, metrology or lithography equipment and related software to help support our future growth, and competition for such personnel in our industry is high.

Previous report

Any prolonged disruption in the operations of our manufacturing facilities could have a material adverse effect on our revenue.

Previous report

We outsource select manufacturing activities to third-party service providers, which decreases our control over the performance of these functions, may result in lower quality and functionality of our products, and exposes us to additional supply chain risks.

Previous report

Our ability to fulfill our backlog may have an effect on our long-term ability to procure contracts and fulfill current contracts.

Previous report

We are implementing a new enterprise resource planning system. Our failure to implement it successfully, on time and on budget could have a material adverse effect on us.

Previous report

Risks Related to Our Customers

Previous report

Our largest customers account for a substantial portion of our revenue, and our revenue and cash flows could decline considerably if one or more of these customers were to purchase significantly fewer of our systems or delay or cancel a large order.

Previous report

Risks Related to Product Development

Previous report

If we are not successful in developing new and enhanced products for the semiconductor device manufacturing industry, we will lose sales and market share to our competitors.

Previous report

If new products developed by us do not gain general market acceptance, we will be unable to generate revenue and recover our investments, which may result in a write down of inventory.

Previous report

Even if we are able to develop new products that gain market acceptance, sales of these new products could impair our ability to sell existing products.

Previous report

If our relationships with our large customers deteriorate, our product development activities could be adversely affected.

Previous report

Risks Related to Intellectual Property and Data Security

Previous report

We may fail to adequately protect our intellectual property and, therefore, lose our competitive advantage.

Previous report

Protection of our intellectual property rights, or the efforts of third parties to enforce their own intellectual property rights against us, may result in costly and time-consuming litigation, substantial damages, lost product sales and/or the loss of important intellectual property rights.

Previous report

If our network security measures are breached and unauthorized access is obtained to a customer’s data, to our data, or to our information technology systems, we may incur significant legal and financial exposure and liabilities and may experience disruptions in our operations.

Previous report

Compliance with data protection laws may be costly and may impede development of new products, and any failure to comply with, or inquiries under, these laws could have a material adverse effect on our business, results of operations and financial condition.

Previous report

Risks Related to Competition

Previous report

Some of our current and potential competitors have significantly greater resources than we do, and increased competition could impair sales of our products or cause us to reduce our prices.

Previous report

Because of the high cost of switching equipment vendors in our markets, it is sometimes difficult for us to win new customers from our competitors even if our systems are superior to theirs.

Previous report

Risks Related to Our International Operations

Previous report

Tariffs, export regulations, and other market barriers have impacted and may continue to impact our ability to compete for the business of domestic customers in China and other jurisdictions which has adversely affected and may continue to adversely affect our, business, financial condition and results of operations.

Previous report

We are subject to compliance with domestic and foreign laws and regulations, and the burden of complying with such laws and regulations, or any failure to comply, has adversely affected and may continue to adversely affect our business, financial condition and results of operations.

Previous report

Political and economic instability may result in reduced demand for our products.

Previous report

Natural disasters, changes in climate, public health crises, and geo-political conflicts could materially adversely affect our worldwide operations (or those of our business partners).

Previous report

We may face difficulties in staffing and managing foreign branch operations due to political tensions or cultural differences.

Previous report

Currency fluctuations may impact our international sales or expose us to exchange rate risk.

Previous report

Our internal controls with respect to anti-corruption laws may not be effective, and any failure to comply with such laws may result in severe sanctions and liabilities, which may negatively affect our business, operating results and financial condition.

Previous report

Risks Related to Laws, Legal Proceedings, Financial Markets and the Environment

Previous report

Changes in tax rates or tax liabilities could affect results.

Previous report

Turmoil or fluctuations in the credit markets and the financial services industry may negatively impact our business, results of operations, financial condition or liquidity, and our factoring arrangements may expose us to additional risks.

Previous report

We are subject to various environmental laws and regulations that could impose substantial costs upon us, and failure to comply with such laws and regulations may harm our business, operating results and financial condition.

Previous report

Legal proceedings, claims and investigations may expose us to increased costs and may negatively affect our business and results of operations.

Showing the first 40 of 201 passages. Open the source sections for the rest.

Reworded paragraphs (2)

Previous wording

In February 2024, the Onto Innovation Board of Directors approved a new share repurchase authorization, which allows the Company to repurchase up to $200 million worth of shares of its common stock. There were 492 thousand shares of common stock repurchased under this authorization during the three months ended March 29, 2025. There was $99.9 million available for future share repurchases under this share repurchase authorization at March 29, 2025. For further information, see Note 15, “Share Repurchase Authorization,” of the Notes to the Condensed Consolidated Financial Statements.

Current wording

In February 2024, the Onto Innovation Board of Directors approved a new share repurchase authorization, which allows the Company to repurchase up to $200 million worth of shares of its common stock. There were 0 and 492 thousand shares of common stock repurchased under this authorization during the three and six months ended June 28, 2025, respectively. There was $99.9 million available for future share repurchases under this share repurchase authorization at June 28, 2025. For further information, see Note 16, “Share Repurchase Authorization,” of the Notes to the Condensed Consolidated Financial Statements.

Previous wording

In addition to our share repurchase program, we withhold common stock shares associated with net share settlements to cover tax withholding obligations upon the vesting of restricted stock unit awards under the Company’s equity incentive program. During the three months ended March 29, 2025, we withheld 49 thousand shares through net share settlements. For the three months ended March 29, 2025, net share settlements cost $8.7 million. Please refer to Note 9, “Share-Based Compensation,” of the Notes to the Condensed Consolidated Financial Statements for further discussion regarding our equity incentive plan.

Current wording

In addition to our share repurchase program, we withhold common stock shares associated with net share settlements to cover tax withholding obligations upon the vesting of restricted stock unit awards under the Company’s equity incentive program. During the three and six months ended June 28, 2025, we withheld 37 thousand and 49 thousand shares through net share settlements, respectively. For the three and six months ended June 28, 2025, net share settlements cost $3.7 million and $12.4 million, respectively. Please refer to Note 10, “Share-Based Compensation,” of the Notes to the Condensed Consolidated Financial Statements for further discussion regarding our equity incentive plan.