Onto Innovation Inc (ONTO) is a good buy for a beginner investor with a long-term strategy and $50,000-$100,000 available for investment. The stock shows strong technical indicators, positive analyst sentiment, and a promising growth outlook in the semiconductor and AI-driven markets, despite weaker recent financial performance. The pre-market price increase and bullish trends further support the decision.
The stock exhibits bullish technical indicators: MACD is positive and contracting (5.302), RSI is neutral at 79.847, and moving averages are bullish (SMA_5 > SMA_20 > SMA_200). The pre-market price of $276.32 is approaching the first resistance level (R1: 277.638), indicating strong upward momentum.

Analysts have significantly raised price targets, with the highest at $350, reflecting strong confidence in Onto's growth prospects.
The qualification of the Gen5 Dragonfly system with TSMC addresses prior concerns and strengthens Onto's position in advanced packaging.
AI-driven secular trends and increased wafer-fab equipment spending are expected to sustain growth through 2027.
Recent financial performance shows a significant YoY decline in net income (-78.43%) and EPS (-78.57%), which could concern some investors.
Gross margin dropped by 7.49%, reflecting potential cost pressures.
In Q4 2025, Onto Innovation reported a revenue increase of 1.11% YoY to $266.87M, but net income dropped sharply by 78.43% to $10.53M. EPS also declined by 78.57% to $0.21, and gross margin fell to 47.8%, down 7.49% YoY.
Analysts are highly optimistic about Onto Innovation, with multiple upgrades and price target increases. Recent upgrades include Stifel raising the target to $350 and B. Riley increasing it to $310. Analysts cite strong AI-driven growth prospects, increased wafer-fab equipment spending, and the successful qualification of Onto's Gen5 Dragonfly system as key drivers for the stock's upside.