MKS Inc. (MKSI)

Over the past six months, MKSI stock has trended upwards by 81.36%. As of November 7, 2025, the stock price was $154.80 per share, a 35.59% increase from November 11, 2024. As of November 27, 2025, the stock was trading at $154.45, with a 52-week range of $54.84 to $160.18. Key events impacting the stock price include a Q3 2025 earnings beat, analyst upgrades and price target increases, AI-driven demand, strategic growth and market position, dividend declaration, and a name change.

The demand for MKS's products is influenced by the cyclicality of the semiconductor device manufacturing market. Growth in consumer electronics, automotive, and AI drives demand for semiconductors, which in turn boosts MKS's revenue. The company's electronics and packaging market typically experiences seasonality, with the second half of fiscal year 2024 expected to bring only modest improvement compared to the first half. Strong sequential momentum has been driven by significant NAND upgrade activity. MKS aims to stabilize revenue streams against cyclical industry downturns by adapting to different regional demands and manufacturing trends.

MKS, Inc. is a technology company providing instruments, subsystems, systems, process control technologies, and specialty chemical products crucial for advanced manufacturing processes in the semiconductor, advanced electronics, and specialty industrial markets. The company operates within the Technology sector, specifically in the Scientific & Technical Instruments industry, and is organized into three segments: Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Materials Solutions Division (MSD). VSD offers technology solutions for semiconductor manufacturing, electronics and packaging, and specialty industrial applications. PSD provides instruments, components, and subsystems for similar applications, including lasers, motion control, and optical elements. MSD develops process and manufacturing technologies for advanced surface modification and finishing.

MKS, Inc. has a global presence, serving customers worldwide and is headquartered in Andover, Massachusetts. It has manufacturing facilities in France, Austria, China, Germany, Israel, Romania, Italy, South Korea, Mexico, Singapore, and the US. Its products and services are sold internationally, including in China, South Korea, Japan, Taiwan, and Singapore. Asia, North America, and Europe are primary regions where MKS Instruments operates, with Asia being a significant market due to the high concentration of semiconductor manufacturing facilities.

MKS Instruments holds a significant position in the semiconductor and industrial technology markets, recognized for its deep engineering expertise and comprehensive suite of solutions. The company is considered a key supplier to leading semiconductor manufacturers and is expanding its presence in the life and health sciences and defense markets. MKS has been actively engaged in market expansion activities, attending global exhibitions and introducing innovative product launches. Its strategic emphasis on defense and aerospace markets further contributes to its reputation in specialized fields.

MKS, Inc. has a mixed ownership structure, with approximately 99.79% of the company's stock held by institutional investors. Major institutional owners include Vanguard Group Inc., BlackRock, Inc., and Price T Rowe Associates Inc /md/. Major individual owners include Electric Co Emerson and Claire R. Bertucci. Company officers own a small percentage of the shares.