Top nanotechnology stocks like Onto Innovation and Clene offer high growth but come with risks.

MarketBeat highlights five nanotechnology stocks to watch: Onto Innovation, NVE, Nano Dimension, and Clene. These companies specialize in nanoscale materials and technologies, including optical metrology, spintronics, 3D printing, and nanotech therapeutics. While offering growth potential, these stocks carry higher technological and regulatory risks. Investors can access this sector via individual stocks or thematic ETFs for diversified exposure.