ONTO

Onto Innovation stock fell 2.94% on October 20, 2026, underperforming the broader market gains. Despite a recent 18.01% monthly decline, the semiconductor equipment maker has a Zacks Rank #2 (Buy) rating with strong earnings growth forecasts. The company is expected to report November 9 earnings with 146.74% EPS growth and 79.05% revenue growth year-over-year.

Onto Innovation and PDF Solutions are compared as semiconductor equipment and software providers benefiting from AI and advanced packaging demand. ONTO posted record Q2 revenue of $343.1M (up 35.3% YoY) with raised 2026 guidance, while PDFS grew Q2 revenue 19% to $61.5M. ONTO trades at a lower forward P/E (22.06X vs 38.8X) and carries a Zacks Rank #2 (Buy), making it the preferred choice for near-term growth, though both face valuation and execution risks.

Onto Innovation stock fell 8.4% on October 14, 2026, significantly underperforming the S&P 500's 1.11% loss. Despite the daily decline, the semiconductor equipment maker has gained 7.94% over the past month and maintains a Zacks Rank #2 (Buy) rating. The company is expected to report strong earnings growth of 146.74% YoY with revenue projected at $390.66 million, up 79.05% from the prior year.

Onto Innovation (ONTO) reported strong financial performance with $1.9 billion in cash reserves and 35.3% year-over-year revenue growth. The company completed a $720 million investment in Rigaku Holdings to advance X-ray process control solutions for semiconductor manufacturing. However, rising costs, supply-chain pressures, and significant debt obligations from $1.5 billion convertible notes present challenges amid intense competition from rivals like KLA Corporation and Nova Ltd.

Onto Innovation (ONTO) is experiencing significant growth driven by AI infrastructure spending, with backlog more than doubling to $1.1B in Q2 2026. The company raised full-year revenue guidance and expects 80% growth in advanced packaging. However, it faces intensifying competition from larger rivals KLA and Applied Materials, who are also benefiting from the semiconductor equipment boom.

Onto Innovation declined 3.85% on October 8, 2026, underperforming the S&P 500's 0.47% loss. Despite the daily decline, the stock gained 9.34% over the past month.

The company is expected to report strong earnings growth of 146.74% YoY with revenue projected at $390.66 million (79.05% increase). Onto Innovation holds a Zacks Rank #2 (Buy) with a Forward P/E of 37.86 and PEG ratio of 1.

Onto Innovation (ONTO) has emerged as a key beneficiary of the AI semiconductor investment cycle, posting record revenue of $343.1M and a $1B+ backlog. The Dragonfly G5 product and advanced-packaging demand are driving an 80% growth outlook for 2026. However, after a 125.6% stock rally, valuation concerns persist with a forward P/E of 30.23X versus the industry average of 5.83X. The company faces risks from customer concentration, semiconductor cycles, and cost pressures.

Onto Innovation (ONTO), a semiconductor metrology and inspection solutions provider, has earned a top Zacks Rank rating driven by explosive AI infrastructure demand. The company reported Q2 2026 revenue of $343.1 million (35.3% YoY growth) with expanding margins and strong EPS guidance.

Multiple analysts raised price targets to $360-$400, citing tailwinds from advanced packaging, HBM demand, and the Dragonfly G5 platform ramp. A strategic $710 million investment in Rigaku Holdings for hybrid metrology capabilities further strengthens its competitive position.

Onto Innovation (ONTO) has been upgraded to Zacks Rank #1 (Strong Buy) due to upward trends in earnings estimates. The semiconductor manufacturing equipment maker has seen its Zacks Consensus Estimate increase 12.6% over the past three months. The upgrade positions the stock in the top 5% of Zacks-covered stocks, suggesting potential near-term price appreciation based on improving earnings outlook.

Onto Innovation (ONTO) has been added to the Zacks Rank #1 (Strong Buy) list as of September 29, 2026. The semiconductor metrology and inspection tools company has seen six analysts revise earnings estimates higher in the last 60 days, with consensus estimates increasing to $8.04 per share. The company is projected to achieve 62.8% earnings growth and 41.2% revenue growth for the current fiscal year, while outperforming the S&P 500 with an 8.1% gain over the past four weeks.