Onto Innovation (ONTO) Stock on December 11, 2025: Latest Price, Q3 Earnings, Semilab Deal and 2026 Forecasts
December 11, 2025 – Markets / Semiconductors / Stock Analysis Onto Innovation Inc. (NYSE: ONTO), a mid‑cap supplier of semiconductor process control and inspection tools, is back in focus after a sharp intraday pullback, fresh short‑interest data and the recent