Onto Innovation Completes Acquisition of Semilab USA

Onto Innovation ( (ONTO) ) has shared an update.

On November 17, 2025, Onto Innovation Inc. completed its acquisition of Semilab USA LLC, enhancing its capabilities in materials characterization for advanced logic, AI-enabling advanced packaging, and power semiconductors. The acquisition, valued at approximately $495 million, is expected to contribute significantly to Onto Innovation’s revenue, with an immediate positive impact on margins and earnings per share in the fourth quarter of 2025, and an anticipated $120 million revenue contribution in 2026.

The most recent analyst rating on (ONTO) stock is a Buy with a $173.00 price target. To see the full list of analyst forecasts on Onto Innovation stock, see the ONTO Stock Forecast page.

Spark’s Take on ONTO Stock

According to Spark, TipRanks’ AI Analyst, ONTO is a Outperform.

Onto Innovation’s strong financial performance and positive earnings call guidance are the primary drivers of its stock score. Technical indicators suggest moderate bullish momentum, while valuation concerns due to a high P/E ratio and no dividend yield slightly offset the positives. Overall, the company’s strategic initiatives and robust financial health position it well for future growth.

To see Spark’s full report on ONTO stock, click here.

More about Onto Innovation

Onto Innovation is a leader in process control within the semiconductor industry, offering a range of technologies including un-patterned wafer quality, 3D metrology, macro defect inspection, and advanced semiconductor packaging. The company is headquartered in Wilmington, Massachusetts, and supports customers globally with its expansive sales and service network.

Average Trading Volume: 1,257,336

Technical Sentiment Signal: Buy

Current Market Cap: $6.27B

For a thorough assessment of ONTO stock, go to TipRanks’ Stock Analysis page.