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Onto Innovation Inc. (ONTO)

$303.84 $-3.74 (-1.22%) |Exceptional · 80
Signals are mixed — the Council read leans HOLD (51/100) while the AI fundamental score is 80/100 (grade A+); the two lenses disagree, so weigh the breakdown below. Strongest single signal: Moon AI bearish.
MCap: $15.11B| P/E Ratio: 157.5| Vol: 536.7K| Target: $250.00 (-17.7%)| 52-wk range: $89.40 – $348.76
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

Onto Innovation Inc. (ONTO) trades at $303.84 with AI Score 80/100 (Grade A+). Onto Innovation Inc. provides process control tools and software for the semiconductor and advanced packaging industries. Market cap: $15.11B, Sector: Technology.

Price live · AI analysis from May 9, 2026
Onto Innovation Inc. provides process control tools and software for the semiconductor and advanced packaging industries. Their solutions encompass macro defect inspection, optical metrology, lithography, and process control software, supporting manufacturers in enhancing yield and performance.

ONTO stock analysis for 2026: Analysts have set a consensus price target of $250.00 for Onto Innovation Inc., suggesting 17.7% downside from the current price of $303.84. The AI MoonshotScore is 80/100, indicating a strong bullish outlook. Key factors: analyst coverage, AI-driven quantitative scoring.

Council Score · Weighted Average of 3 Disciplines
HOLD 51/100 · B

ONTO: 2/4 perspectives are bearish. Dominant signal: Moon AI bearish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Izzy Englander
Neutral
Seth Klarman
Bearish
Moon AI
Bearish
Council Score · 8 perspectives · See tabs for details →

Onto Innovation Inc. (ONTO) Technology Profile & Competitive Position

CEOMichael Plisinski
Employees1551
HeadquartersWilmington, MA, US
IPO Year2019

Onto Innovation Inc. delivers process control solutions for semiconductor manufacturing, specializing in defect inspection, metrology, and lithography systems. With a focus on yield management and process optimization, the company serves a diverse range of applications within the semiconductor and advanced packaging markets, positioning it as a key enabler in technological advancement.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 9, 2026

What Is the Investment Thesis for ONTO?

Onto Innovation presents a notable research candidate within the semiconductor process control sector. The company's strong market position, driven by its comprehensive product portfolio and focus on innovation, positions it to capitalize on the growing demand for advanced packaging and process optimization solutions. With a market capitalization of $15.11B and a gross margin of 48.8%, Onto Innovation demonstrates financial strength. The company's P/E ratio of 157.5 reflects investor expectations of future growth. Key growth catalysts include the increasing complexity of semiconductor devices, the growing adoption of advanced packaging technologies, and the rising demand for process control solutions in emerging markets. However, potential risks include increased competition, technological disruptions, and cyclical downturns in the semiconductor industry. Onto Innovation's ability to navigate these challenges and execute its growth strategy will be critical to its long-term success.

Based on FMP financials and quantitative analysis

ONTO Key Highlights

  • Market capitalization of $15.11B, reflecting strong investor confidence in the company's growth potential.
  • Gross margin of 48.8%, indicating efficient operations and strong pricing power.
  • Profit margin of 10.3%, demonstrating profitability and effective cost management.
  • Beta of 1.47, suggesting higher volatility compared to the overall market.
  • Serves a diverse range of applications including semiconductor, advanced packaging, LED, and data storage, reducing dependence on any single market segment.

Who Are ONTO's Competitors?

ONTO is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
SMTC Semtech Corporation $143.84 +6.34% $13.40B 33
CAMT Camtek Ltd. $141.60 -0.63% $6.61B 58
CRUS Cirrus Logic, Inc. $148.69 +1.68% $7.50B 96
G Genpact Limited $28.93 -0.58% $4.90B 46
DLB Dolby Laboratories, Inc. $50.82 -0.65% $4.86B 79
ARM Arm Holdings plc American Depositary Shares $322.82 +2.39% $343.48B 72
MRVL Marvell Technology, Inc. $252.03 +2.75% $220.47B 69
SLAB Silicon Laboratories Inc. $218.46 +0.11% $7.21B 69

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are ONTO's Key Strengths?

  • Comprehensive product portfolio covering various aspects of process control.
  • Strong market position in the semiconductor and advanced packaging industries.
  • Established relationships with key customers.
  • Focus on innovation and development of new technologies.

What Are ONTO's Weaknesses?

  • High dependence on the cyclical nature of the semiconductor industry.
  • Exposure to intense competition from other process control equipment suppliers.
  • Potential for technological obsolescence.
  • Relatively high P/E ratio compared to some competitors.

What Could Drive ONTO Stock Higher?

  • Increasing adoption of advanced packaging technologies driving demand for Onto Innovation's lithography systems.
  • Expansion of semiconductor manufacturing capacity in emerging markets creating opportunities for growth.
  • Launch of new process control solutions with enhanced software and analytics capabilities in Q3 2026.
  • Strategic acquisitions to expand product portfolio and geographic reach.

What Are the Key Risks for ONTO?

  • Rich valuation — a P/E of 157.5 runs well above the Technology sector’s ~38x, leaving little room for a miss.
  • Insider selling — insiders were net sellers of roughly $2.4M recently.
  • Economic downturns reducing demand for semiconductors and process control equipment.
  • Intense competition from other process control equipment suppliers.
  • Technological disruptions rendering existing products obsolete.
  • Geopolitical risks and trade tensions disrupting supply chains.
  • Dependence on a limited number of key customers.

What Are the Growth Opportunities for ONTO?

  • Expansion in Advanced Packaging: The increasing complexity of semiconductor devices and the growing demand for higher performance are driving the adoption of advanced packaging technologies. Onto Innovation is well-positioned to capitalize on this trend with its lithography systems and process control solutions for advanced packaging applications. The advanced packaging market is expected to grow at a CAGR of 7-10% over the next five years, representing a significant growth opportunity for Onto Innovation.
  • Penetration of Emerging Markets: The demand for semiconductors is growing rapidly in emerging markets, driven by the increasing adoption of electronic devices and the expansion of manufacturing capacity. Onto Innovation can expand its presence in these markets by establishing local sales and support offices, partnering with local distributors, and tailoring its products and services to meet the specific needs of customers in these regions. This expansion could contribute significantly to revenue growth over the next 3-5 years.
  • Development of New Process Control Solutions: Onto Innovation can drive growth by developing new process control solutions that address the evolving needs of its customers. This includes investing in research and development to create innovative tools and software that improve process control, enhance yield, and reduce costs. Focus areas include AI-driven analytics for predictive maintenance and automated defect classification. Successful product launches could drive revenue growth and market share gains over the next 2-4 years.
  • Strategic Acquisitions: Onto Innovation can accelerate its growth and expand its product portfolio through strategic acquisitions. This includes acquiring companies that offer complementary technologies, expand its geographic reach, or strengthen its position in key market segments. Potential acquisition targets include companies specializing in advanced metrology, defect inspection, or process control software. Successful acquisitions could drive revenue growth and improve profitability over the next 1-3 years.
  • Leveraging Software and Analytics: Onto Innovation's process control software portfolio offers a significant growth opportunity. By enhancing its software capabilities with advanced analytics and machine learning, the company can provide customers with valuable insights that improve process control and optimize yield. This includes developing predictive maintenance tools, automated defect classification algorithms, and real-time process monitoring systems. This focus on software and analytics can drive recurring revenue and improve customer loyalty over the next 2-5 years.

What Opportunities Does ONTO Have?

  • Expansion into emerging markets with growing semiconductor manufacturing capacity.
  • Development of new process control solutions for advanced packaging and other applications.
  • Strategic acquisitions to expand product portfolio and geographic reach.
  • Leveraging software and analytics to provide value-added services to customers.

What Threats Does ONTO Face?

  • Economic downturns that reduce demand for semiconductors and process control equipment.
  • Increased competition from new entrants and established players.
  • Technological disruptions that render existing products obsolete.
  • Geopolitical risks and trade tensions that disrupt supply chains.

What Are ONTO's Competitive Advantages?

  • Proprietary technology and intellectual property in process control solutions.
  • Strong relationships with key customers in the semiconductor industry.
  • Comprehensive product portfolio that addresses a wide range of process control needs.
  • Global sales and support network that provides local expertise and support.
  • High switching costs for customers due to the integration of Onto Innovation's solutions into their manufacturing processes.

What Does ONTO Do?

Onto Innovation Inc., founded in 1940 and formerly known as Rudolph Technologies, Inc., is a global provider of process control solutions for the semiconductor and advanced packaging industries. Headquartered in Wilmington, Massachusetts, the company designs, develops, manufactures, and supports a comprehensive suite of tools and software that address critical process control needs. These offerings include macro defect inspection systems, which identify and classify defects on semiconductor wafers; 2D/3D optical metrology tools, which measure critical dimensions and film thicknesses; lithography systems for advanced packaging applications; and process control analytical software, which provides real-time data analysis and process optimization capabilities. Onto Innovation's solutions are used by semiconductor manufacturers, advanced packaging device manufacturers, silicon wafer suppliers, and manufacturers of light-emitting diodes (LEDs), vertical-cavity surface-emitting lasers (VCSELs), micro-electromechanical systems (MEMS), CMOS image sensors, power devices, RF filters, and data storage devices. The company's evolution has been marked by strategic acquisitions and organic growth, enabling it to expand its product portfolio and strengthen its position as a leading provider of process control solutions. Onto Innovation's commitment to innovation and customer satisfaction has enabled it to establish long-standing relationships with key players in the semiconductor ecosystem.

What Products and Services Does ONTO Offer?

  • Designs and manufactures process control tools for the semiconductor industry.
  • Provides macro defect inspection systems to identify and classify defects on semiconductor wafers.
  • Offers 2D/3D optical metrology tools for measuring critical dimensions and film thicknesses.
  • Develops lithography systems for advanced packaging applications.
  • Creates process control analytical software for real-time data analysis and process optimization.
  • Provides spare parts and software licensing services to support its products.
  • Offers solutions for standalone tools, groups of tools, and enterprise-wide suites.

How Does ONTO Make Money?

  • Sells process control tools and systems to semiconductor manufacturers and advanced packaging device manufacturers.
  • Generates revenue from spare parts and software licensing services.
  • Offers process and yield management solutions to improve manufacturing efficiency.
  • Provides ongoing support and maintenance services to ensure optimal performance of its products.

What Industry Does ONTO Operate In?

Onto Innovation operates in the semiconductor process control equipment market, which is characterized by rapid technological advancements and increasing complexity. The market is driven by the growing demand for smaller, faster, and more power-efficient semiconductor devices. The competitive landscape includes companies that offer a range of process control solutions, from inspection and metrology to lithography and software. Onto Innovation differentiates itself through its comprehensive product portfolio, its focus on innovation, and its strong customer relationships. The semiconductor equipment market is expected to continue to grow in the coming years, driven by the increasing demand for semiconductors in a wide range of applications, including smartphones, computers, automobiles, and industrial equipment.

Who Are ONTO's Key Customers?

  • Semiconductor manufacturers
  • Advanced packaging device manufacturers
  • Silicon wafer suppliers
  • Manufacturers of LEDs, VCSELs, and MEMS
  • CMOS image sensor manufacturers
AI Confidence: 73% Updated: May 9, 2026

Company Profile

Onto Innovation Inc. operates in the Semiconductors industry within the Technology sector. It is headquartered in Wilmington, US. The company is led by CEO Michael Plisinski. ONTO has traded publicly since 2019.

F-Score 4/9Financial Health

Onto Innovation Inc.'s Piotroski F-Score is 4/9, a 9-point checklist of profitability, leverage and efficiency — a middling fundamental profile. Its Altman Z-Score of 36.36 places it in the safe zone, indicating low near-term bankruptcy risk.

ROE 5%Key Financial Metrics

Return on equity for Onto Innovation Inc. stands at 5.2%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 4.4%, showing how much profit it generates from its asset base. ONTO trades at a trailing price-to-earnings ratio of 157.53, above the Technology sector average of ~38x. Its free cash flow yield is 1.5%, a gauge of the cash the business throws off relative to its market value. A current ratio of 6.15 indicates the company holds enough short-term assets to cover its near-term obligations. Its earnings yield is 0.7%, the inverse of the P/E and a quick read on earnings relative to price.

ONTO Valuation & Market Position

With a $15.11B market cap, Onto Innovation Inc. sits in the large-cap segment of the market. Relative to its peer group, ONTO's quantitative score of 80/100 is above the peer average of 62/100.

FY2027 estForward Outlook

Wall Street analysts project Onto Innovation Inc. revenue of about $1.34B for fiscal 2027, with EPS near $7.20. The estimate reflects 8 contributing analysts.

Net buyingInsider Activity

Over the past six months, Onto Innovation Inc. insiders filed 30 SEC Form 4 transactions — 10 sales and 20 purchases. On net that is roughly 41K shares acquired (about $2.4M) — insiders putting money in tends to read as conviction.

ONTO Financials

Fundamental Snapshot

Revenue Growth (FY)
+1.8%
Net Income Growth (FY)
-32.2%
EPS Growth (FY)
-32.0%
Free Cash Flow Growth (FY)
+40.2%
P/E (TTM)
153
Return on Equity (TTM)
+5.2%
Current Ratio
6.2
EV/EBITDA (TTM)
77.2

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Recent insider buying suggests confidence in the company's future, indicating that key stakeholders believe in Onto's growth potential.
  • Community sentiment has turned positive, with discussions highlighting Onto's innovative technology in semiconductor manufacturing, which is crucial for the industry.
  • Analysts have noted Onto's strong position in the market, especially with increasing demand for advanced manufacturing processes in electronics.
  • The company's recent partnerships have garnered interest, reinforcing its reputation as a leader in innovation and operational efficiency.

Bear Case

  • Concerns over supply chain disruptions have been prevalent, with some community members expressing doubt about Onto's ability to meet increasing demand.
  • Recent market volatility has led to skepticism about the sustainability of Onto's growth, with some traders advocating caution.
  • Negative sentiment has emerged regarding competition, as rivals are ramping up efforts in similar technological advancements, potentially impacting Onto's market share.
  • Some discussions reflect worries about the overall economic environment, suggesting that macroeconomic factors could pose risks to Onto's performance.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

ONTO Latest News

ONTO Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for ONTO.

Price Targets

Consensus target: $250.00

ONTO MoonshotScore

80/100

What does this score mean?

The MoonshotScore rates ONTO's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

Latest Onto Innovation Inc. Analysis

Leadership: Michael Plisinski

CEO

Michael Plisinski serves as the CEO of Onto Innovation Inc. His career spans several leadership roles within the technology sector, demonstrating a consistent track record of driving growth and innovation. Prior to joining Onto Innovation, Plisinski held executive positions at various technology companies, where he focused on strategic planning, product development, and market expansion. His expertise includes semiconductor manufacturing, process control, and advanced packaging technologies. Plisinski's leadership is characterized by a commitment to customer satisfaction and a focus on delivering innovative solutions that address the evolving needs of the semiconductor industry.

Track Record: Under Michael Plisinski's leadership, Onto Innovation has achieved significant milestones, including the successful integration of multiple acquisitions and the expansion of its product portfolio. He has overseen the development and launch of several new process control solutions, which have strengthened the company's market position and driven revenue growth. Plisinski has also focused on improving operational efficiency and enhancing customer relationships, contributing to the company's overall success.

Common Questions About ONTO (Technology)

What does Onto Innovation Inc. do?

Onto Innovation Inc. is a leading provider of process control solutions for the semiconductor and advanced packaging industries. The company designs, develops, manufactures, and supports a comprehensive suite of tools and software that address critical process control needs. These offerings include macro defect inspection systems, 2D/3D optical metrology tools, lithography systems, and process control analytical software. Onto Innovation's solutions are used by semiconductor manufacturers, advanced packaging device manufacturers, silicon wafer suppliers, and manufacturers of various electronic components to improve process control, enhance yield, and reduce costs.

What do analysts say about ONTO stock?

Analyst consensus on Onto Innovation (ONTO) reflects a generally positive outlook, driven by the company's strong market position and growth prospects in the semiconductor process control sector. Key valuation metrics, such as the P/E ratio of 157.5, suggest that investors anticipate continued growth in earnings. Analysts are closely monitoring the company's ability to capitalize on the increasing demand for advanced packaging technologies and to expand its presence in emerging markets. While potential risks, such as economic downturns and increased competition, are acknowledged, the overall sentiment is that Onto Innovation is well-positioned to deliver long-term value to shareholders. This is a neutral summary of analyst sentiment and does not constitute investment advice.

What are the main risks for ONTO?

Onto Innovation faces several key risks, including the cyclical nature of the semiconductor industry, which can lead to fluctuations in demand for its products. Intense competition from other process control equipment suppliers poses a threat to its market share and profitability. Technological disruptions could render its existing products obsolete, requiring significant investments in research and development. Geopolitical risks and trade tensions could disrupt its supply chains and impact its ability to serve customers in certain regions. Finally, the company's dependence on a limited number of key customers could expose it to the risk of losing significant revenue if those customers reduce their orders.

What are the key factors to evaluate for ONTO?

Onto Innovation Inc. (ONTO) holds an AI score of 80/100 (high). P/E: 157.5x vs the S&P 500's ~20-25x. Analysts target $250.00 (-18%). Not financial advice.

How frequently does ONTO data refresh on this page?

ONTO prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven ONTO's recent stock price performance?

Onto Innovation Inc. (ONTO) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Comprehensive product portfolio covering various aspects of process control. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider ONTO overvalued or undervalued right now?

Onto Innovation Inc. (ONTO) trades at 157.5x earnings. Analysts target $250.00 (-18%) — downside risk seen. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

What research should beginners do before buying ONTO?

Before investing in Onto Innovation Inc. (ONTO), research these four areas: (1) the company's revenue model and competitive position (see Company Overview), (2) financial health through revenue growth, margins, and cash flow (see MoonshotScore), (3) what Wall Street analysts recommend and their price targets (see Analyst tab), and (4) specific risk factors that could impact the stock (see Risk Factors section).

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated AI Score refreshed daily
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on available data and may be subject to change.
  • Financial metrics are as of the latest available reporting period.
Data Sources

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