Key Takeaways ONTO has gained 51.8% in six months, outperforming its industry, sector and the S&P 500.Packaging customers signal up to 20% higher 2026 tool demand as Dragonfly systems and new products ramp up.Onto Innovation's buyouts and Asian manufacturing ramp aim to boost margins despite tariff-related pressures.Onto Innovation Inc. (ONTO) shares have soared 51.8% in the past six months, outperforming the Zacks Nanotechnology industry’s growth of 47.6%. The company has also outpaced the Zacks Computer a ...