Valued at a market cap of $253.4 billion, KLA Corporation (KLAC) is a leading supplier of process control, inspection, metrology, and data analytics solutions used in the manufacturing of semiconductors and advanced electronic devices. Headquartered in Milpitas, California, the company helps chipmakers improve yields, enhance product quality, and increase production efficiency across the semiconductor fabrication process.
Companies worth $200 billion or more are generally described as “mega-cap” stocks, and KLAC fits right into that category, with its market cap exceeding this threshold. The company's business model benefits from the growing complexity of chip manufacturing, which increases demand for sophisticated inspection and process-control tools.