Vertiv, Applied Optoelectronics, and Innodata entered September well below their 2026 highs despite strong operating growth. The pullbacks do not make them interchangeable bargains. Vertiv Holdings Co. (NYSE:VRT) sells power and cooling, Applied Optoelectronics, Inc. (NASDAQ:AAOI) supplies optical transceivers, and Innodata Inc. (NASDAQ:INOD) provides data engineering and model-evaluation services.
