Industry Overview - Nanotechnology stocks represent companies focused on developing, manufacturing, or commercializing technologies and materials at the nanoscale, which ranges from approximately 1 to 100 nanometers. These include advanced materials, nanoelectronics, targeted drug-delivery systems, and nanosensors [2] - These stocks offer thematic exposure to high-growth, often early-stage and technically specialized fields, making them potentially more volatile and speculative [2] Company Summaries Onto Innovation (ONTO) - Onto Innovation Inc. specializes in designing, developing, manufacturing, and supporting process control tools for optical metrology. The company provides lithography systems and process control analytical software, along with process and yield management solutions [3] Nano Dimension (NNDM) - Nano Dimension Ltd. engages in additive manufacturing solutions, offering 3D printers that produce high-performance electronic devices (Hi-PEDs) using proprietary conductive and dielectric substances. The company also provides micro additive manufacturing systems and industrial additive manufacturing systems for fabricating ceramic and metal parts [4] NVE Corporation (NVEC) - NVE Corporation develops and sells devices utilizing spintronics, a nanotechnology that leverages electron spin for data acquisition, storage, and transmission. The company manufactures spintronic products, including sensors and couplers [5] Clene Inc. (CLNN) - Clene Inc. is a clinical-stage pharmaceutical company focused on discovering, developing, and commercializing novel clean-surfaced nanotechnology therapeutics. Its lead drug candidate, CNM-Au8, is undergoing various clinical trials for conditions such as amyotrophic lateral sclerosis (ALS), chronic optic neuropathy, and Parkinson's Disease [6][7]