ONTO operates in semiconductor process-control equipment, placing it squarely in the path of heavy investment in advanced chips for AI and high-performance computing. As chipmakers push into more complex architectures, demand for inspection and metrology tools has accelerated. This quarter continues a pattern of beats, putting the company on track for roughly $1.485 billion in full-year revenue and growth above 45%. In my view, the combination of the headline beat, raised guidance, record backlog, and margin gains points to durable AI-related demand extending into 2027.
For the fiscal third quarter ended September 27, 2026, revenue reached $409.7 million, an 87.8% jump from $218.2 million a year earlier and ahead of the roughly $392 million consensus. Non-GAAP diluted EPS landed at $2.44, clearing the $2.31 consensus by $0.13 and the company's guidance range. GAAP diluted EPS was $0.95, up 66.7% year over year. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
Margins expanded notably. Non-GAAP gross margin improved to 57.6% from 54.0% in the prior-year quarter, while non-GAAP operating margin rose to 32.6% from 21.1%. Both Advanced Nodes and Advanced Packaging and Specialty Devices posted record quarterly revenue, supported by the Atlas G6 OCD system, Dragonfly G5, and Firefly platforms. The company ended the period with about $1.25 billion in cash and short-term investments alongside a record backlog exceeding $1.3 billion.
Shares of ONTO rose more than 7% in after-hours trading on the results. The move reflected the earnings beat, the raised fourth-quarter outlook (midpoint revenue of $440 million versus consensus near $415.6 million), and commentary on continued sequential growth at least through the first half of 2027. From what I see, the key question remains whether AI-driven spending will hold steady given the company's exposure to advanced packaging and leading-edge nodes.
Management lifted fourth-quarter guidance to revenue of $430 million to $450 million and non-GAAP EPS of $2.59 to $2.79. It also indicated sequential improvement in the first half of 2027. Advanced Packaging is expected to grow more than 80% in 2026, split roughly evenly between 2.5D logic and HBM, while Advanced Nodes should advance over 35%. Investors will want to track gross margin progress toward an exit rate slightly above 58%, the $1.3 billion backlog, the 27% stake in Rigaku and its currency exposure, and broader AI capex and trade-policy trends.
When I want to cross-check sector trends or surface comparable names quickly, I turn to Tickeron’s AI Screener. It lets me apply filters for fundamentals, technical patterns, and performance metrics across thousands of stocks and ETFs, which helps keep the research process efficient without replacing deeper fundamental work.
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
Sergey Savastiouk, Ph.D. has a degree in Applied Mathematics from Moscow University and has extensive experience as an entrepreneur, investor, manager, and mathematician. His professional expertise is in applied mathematics, mathematical modeling, system and pattern analysis, and software and hardware system integration. He has served as the CEO of several hi-tech start-up companies and nonprofit organizations, which has given him proven capabilities in business strategy for high-tech start-up companies, market assessment, company formation, team building, product development, marketing, and sales. He has published numerous articles in journals and magazines on related fields. As a retail investor, he spent 15 years developing his proprietary trading and quantitative algorithms (now Tickeron’s A.I.), which brought him significant returns in trading the stock market. His current work and goal in founding Tickeron is to bring professional, sophisticated stock market analysis capabilities to retail investors via an easy-to-use interface.
The RSI Oscillator for ONTO moved out of oversold territory on November 06, 2026. This could be a sign that the stock is shifting from a downward trend to an upward trend. Traders may want to buy the stock or call options. The A.I.dvisor looked at 22 similar instances when the indicator left oversold territory. In 20 of the 22 cases the stock moved higher. This puts the odds of a move higher at 90%.
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 3 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
Following a +9.90% 3-day Advance, the price is estimated to grow further. Considering data from situations where ONTO advanced for three days, in 268 of 328 cases, the price rose further within the following month. The odds of a continued upward trend are 82%.
ONTO may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Momentum Indicator moved below the 0 level on October 12, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on ONTO as a result. In 74 of 96 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 77%.
The Moving Average Convergence Divergence Histogram (MACD) for ONTO turned negative on October 12, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 43 similar instances when the indicator turned negative. In 32 of the 43 cases the stock turned lower in the days that followed. This puts the odds of success at 74%.
ONTO moved below its 50-day moving average on October 12, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for ONTO crossed bearishly below the 50-day moving average on October 16, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 16 of 19 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 84%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where ONTO declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 76%.
The Aroon Indicator for ONTO entered a downward trend on November 06, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
The Tickeron PE Growth Rating for this company is 5 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 65 (best 1 - 100 worst), indicating steady price growth. ONTO’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 68 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. ONTO’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 79, placing this stock better than average.
The Tickeron Valuation Rating of 78 (best 1 - 100 worst) indicates that the company is slightly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (4.423) is normal, around the industry mean (5.670). P/E Ratio (64.899) is within average values for comparable stocks, (68.795). Projected Growth (PEG Ratio) (0.817) is also within normal values, averaging (0.801). Dividend Yield (0.000) settles around the average of (0.009) among similar stocks. P/S Ratio (10.787) is also within normal values, averaging (27.897).
The Tickeron SMR rating for this company is 80 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Seasonality Score of 85 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows
a company, which engages in developing process control systems and offers process control, combining global scale with an expanded portfolio of technologies
Industry ElectronicProductionEquipment